{"title":"Variable Frequency Driver","description":"","products":[{"product_id":"0-75kw-400v-three-universal-vfd-ac-drive-vector-frequency-converter-motor-speed-control-energy-saving-inverter-ip20-pwm-control","title":"0.75KW 400V Three Universal VFD AC Drive Vector Frequency Converter Motor Speed Control Energy Saving Inverter IP20 PWM Control","description":"\u003cdiv style=\"background: linear-gradient(90deg, rgb(255, 130, 47) 0%, rgb(255, 192, 82) 118.77%) text; -webkit-text-fill-color: transparent;\"\u003eHighlights at a glance\u003c\/div\u003eVector Control: Precise motor speed regulation through advanced algorithms.\u003cbr\u003eIP20 Protection: Dustproof and splash-proof design for indoor use.\u003cbr\u003eCompact Design: Dimensions 87mm x 139mm x 162mm for space-saving installation.\u003cbr\u003ePWM Control: Efficient power modulation for energy savings and performance optimization.\u003cbr\u003e400V Operation: Supports high voltage for industrial applications.\u003cbr\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hd45a30b4411d483ea20a568b1a586829C.png\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H98bdcf18840549a8bf8ffc0f2dfc7c87Q.png\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H33e32ad589584412a98131c20712e7bfU.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hc071563cdf17416b82c5215ff671acb0i.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H6c314d6aa6f14a85a98d49ff9a2c762cG.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hf7ba1bc785c94edea1736bae2bbd4513e.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H1ad0efd88ecc4d38bf411abd6e5762c0f.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H8c9b8c02890d46f4a2ac3d8049cf5137A.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hf17dc05b0d214c0b9a60235fd65b2568f.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hdff00f4f18754b2bba6554cffe7cbd7bD.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H5bee5d138b094e90b5966c349ab944c0X.jpg\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H94fae5c6574841d9b99748675fdc311ee.png\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hfa1408250d33426fb3d21b272e183a32v.jpg\"\u003eGuangdong Keao is a leading company in electrical industry, dedicated to providing comprehensive electrical solutions and high-quality services. With customer satisfaction as our core value, we create value for our customers through innovation and excellent execution capabilities, and have established a good reputation in the industry. As a highly skilled team, our employees possess extensive experience and industry knowledge. They possess not only solid technical skills, but also actively follow industry development trends to respond to constantly changing market demands. \nOur professional team includes engineers, designers, technicians, and project management experts who will provide innovative solutions to our clients with a professional attitude and wholehearted dedication. We provide a wide range of electrical products and services, covering areas such as transformers, voltage regulators, voltage stabilizers, frequency converters, electrical equipment maintenance, and technical consulting. Whether providing solutions for industrial, commercial, or residential projects, we are committed to helping our clients improve efficiency, reduce costs, and meet their needs as much as possible. We have established close relationships with leading global suppliers and partners to ensure that our customers receive the best products and services. We only choose high-quality and reliable suppliers and work closely with them to ensure the quality and usability of our products.\u003cbr\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H231ea97be8be4be7ac1370c14f922d066.png\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H0f590c5db5b74d9fa1d0635fb4b25c97S.png\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H2f0b66fc151345fdb6a32610ac9e30c16.png\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H83784965a7b64e0086f6d8e0c3adaf82C.jpg\"\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW 380V","offer_id":45638890750054,"sku":"107596768926","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H601aedeb90d94668a68f6244ac441fcbS.webp?v=1779267680"},{"product_id":"200kw-modular-three-phase-vfd-for-central-hvac-remote-hmi-future-proof-ac-drive-with-motor-control-for-smart-factory","title":"200kW Modular Three Phase VFD for Central HVAC Remote HMI Future-Proof AC Drive with Motor Control for Smart Factory","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"200kW Modular Three Phase VFD for Central HVAC Remote HMI Future-Proof AC Drive with Motor Control for Smart Factory\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"200kW Modular Three Phase VFD for Central HVAC Remote HMI Future-Proof AC Drive with Motor Control for Smart Factory\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"200kW Modular Three Phase VFD for Central HVAC Remote HMI Future-Proof AC Drive with Motor Control for Smart Factory\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"200kW Modular Three Phase VFD for Central HVAC Remote HMI Future-Proof AC Drive with Motor Control for Smart Factory\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"200kW Modular Three Phase VFD for Central HVAC Remote HMI Future-Proof AC Drive with Motor Control for Smart Factory\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"200kW Modular Three Phase VFD for Central HVAC Remote HMI Future-Proof AC Drive with Motor Control for Smart Factory\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638890946662,"sku":"107492256868","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638890979430,"sku":"107492256869","price":20.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638891012198,"sku":"107492256870","price":20.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638891044966,"sku":"107492256871","price":20.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638891077734,"sku":"107492256872","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638891110502,"sku":"107492256873","price":20.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638891143270,"sku":"107492256874","price":20.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638891176038,"sku":"107492256875","price":20.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638891208806,"sku":"107492256876","price":20.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638891241574,"sku":"107492256877","price":20.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638891274342,"sku":"107492256878","price":20.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638891307110,"sku":"107492256879","price":20.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638891339878,"sku":"107492256880","price":20.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638891372646,"sku":"107492256881","price":20.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638891405414,"sku":"107492256882","price":20.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638891438182,"sku":"107492256883","price":20.0,"currency_code":"USD","in_stock":true},{"title":"150KW","offer_id":45638891470950,"sku":"107492256884","price":20.0,"currency_code":"USD","in_stock":true},{"title":"200KW","offer_id":45638891503718,"sku":"107492256885","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H3d87cae6712b48baa7736ccc13863209a.webp?v=1779267682"},{"product_id":"30kw-three-phase-690v-low-thd-vfd-active-front-end-for-oil-gas-compressor-steel-mill","title":"30kW Three Phase 690V Low THD VFD Active Front End for Oil \u0026 Gas Compressor \u0026 Steel Mill","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"30kW Three Phase 690V Low THD VFD Active Front End for Oil \u0026amp; Gas Compressor \u0026amp; Steel Mill\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"30kW Three Phase 690V Low THD VFD Active Front End for Oil \u0026amp; Gas Compressor \u0026amp; Steel Mill\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"30kW Three Phase 690V Low THD VFD Active Front End for Oil \u0026amp; Gas Compressor \u0026amp; Steel Mill\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"30kW Three Phase 690V Low THD VFD Active Front End for Oil \u0026amp; Gas Compressor \u0026amp; Steel Mill\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"30kW Three Phase 690V Low THD VFD Active Front End for Oil \u0026amp; Gas Compressor \u0026amp; Steel Mill\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"30kW Three Phase 690V Low THD VFD Active Front End for Oil \u0026amp; Gas Compressor \u0026amp; Steel Mill\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638891700326,"sku":"107492334236","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638891733094,"sku":"107492334237","price":20.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638891765862,"sku":"107492334238","price":20.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638891798630,"sku":"107492334239","price":20.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638891831398,"sku":"107492334240","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638891864166,"sku":"107492334241","price":20.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638891896934,"sku":"107492334242","price":20.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638891929702,"sku":"107492334243","price":20.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638891962470,"sku":"107492334244","price":20.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638891995238,"sku":"107492334245","price":20.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638892028006,"sku":"107492334246","price":20.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638892060774,"sku":"107492334247","price":20.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638892093542,"sku":"107492334248","price":20.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638892126310,"sku":"107492334249","price":20.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638892159078,"sku":"107492334250","price":20.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638892191846,"sku":"107492334251","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/Hb6823e1b760b4ad4b49e2bd669139b39x.webp?v=1779267685"},{"product_id":"15kw-vfd-for-fire-pump-cooling-tower-constant-pressure-control-with-fire-mode","title":"15kW VFD for Fire Pump \u0026 Cooling Tower Constant Pressure Control with Fire Mode","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"15kW VFD for Fire Pump \u0026amp; Cooling Tower Constant Pressure Control with Fire Mode\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"15kW VFD for Fire Pump \u0026amp; Cooling Tower Constant Pressure Control with Fire Mode\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"15kW VFD for Fire Pump \u0026amp; Cooling Tower Constant Pressure Control with Fire Mode\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"15kW VFD for Fire Pump \u0026amp; Cooling Tower Constant Pressure Control with Fire Mode\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"15kW VFD for Fire Pump \u0026amp; Cooling Tower Constant Pressure Control with Fire Mode\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"15kW VFD for Fire Pump \u0026amp; Cooling Tower Constant Pressure Control with Fire Mode\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638892421222,"sku":"107492266317","price":57.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638892453990,"sku":"107492266318","price":57.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638892486758,"sku":"107492266319","price":57.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638892519526,"sku":"107492266320","price":57.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638892552294,"sku":"107492266321","price":57.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638892585062,"sku":"107492266322","price":57.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638892617830,"sku":"107492266323","price":57.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638892650598,"sku":"107492266324","price":57.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638892683366,"sku":"107492266325","price":57.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638892716134,"sku":"107492266326","price":57.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638892748902,"sku":"107492266327","price":57.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638892781670,"sku":"107492266328","price":57.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638892814438,"sku":"107492266329","price":57.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638892847206,"sku":"107492266330","price":57.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638892879974,"sku":"107492266331","price":57.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638892912742,"sku":"107492266332","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/Hfb776d8b75d5475b88907564f54db7b0E.webp?v=1779267687"},{"product_id":"11kw-three-phase-ac-drive-ip65-outdoor-vfd-for-water-treatment-pump-alternation-dry-run-protection","title":"11kW Three Phase AC Drive IP65 Outdoor VFD for Water Treatment Pump Alternation \u0026 Dry Run Protection","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"11kW Three Phase AC Drive IP65 Outdoor VFD for Water Treatment Pump Alternation \u0026amp; Dry Run Protection\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"11kW Three Phase AC Drive IP65 Outdoor VFD for Water Treatment Pump Alternation \u0026amp; Dry Run Protection\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"11kW Three Phase AC Drive IP65 Outdoor VFD for Water Treatment Pump Alternation \u0026amp; Dry Run Protection\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"11kW Three Phase AC Drive IP65 Outdoor VFD for Water Treatment Pump Alternation \u0026amp; Dry Run Protection\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"11kW Three Phase AC Drive IP65 Outdoor VFD for Water Treatment Pump Alternation \u0026amp; Dry Run Protection\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"11kW Three Phase AC Drive IP65 Outdoor VFD for Water Treatment Pump Alternation \u0026amp; Dry Run Protection\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638893142118,"sku":"107492288294","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638893174886,"sku":"107492288295","price":20.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638893207654,"sku":"107492288296","price":20.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638893240422,"sku":"107492288297","price":20.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638893273190,"sku":"107492288298","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638893305958,"sku":"107492288299","price":20.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638893338726,"sku":"107492288300","price":20.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638893371494,"sku":"107492288301","price":20.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638893404262,"sku":"107492288302","price":20.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638893437030,"sku":"107492288303","price":20.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638893469798,"sku":"107492288304","price":20.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638893502566,"sku":"107492288305","price":20.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638893535334,"sku":"107492288306","price":20.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638893568102,"sku":"107492288307","price":20.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638893600870,"sku":"107492288308","price":20.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638893633638,"sku":"107492288309","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/Hebf95c5125514590838014168238ba05z.webp?v=1779267690"},{"product_id":"7-5kw-smart-vfd-for-hvac-analog-input-sleep-mode-multi-speed-control-for-boiler-pump","title":"7.5kW Smart VFD for HVAC Analog Input, Sleep Mode, Multi-Speed Control for Boiler Pump","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"7.5kW Smart VFD for HVAC Analog Input, Sleep Mode, Multi-Speed Control for Boiler Pump\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"7.5kW Smart VFD for HVAC Analog Input, Sleep Mode, Multi-Speed Control for Boiler Pump\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"7.5kW Smart VFD for HVAC Analog Input, Sleep Mode, Multi-Speed Control for Boiler Pump\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"7.5kW Smart VFD for HVAC Analog Input, Sleep Mode, Multi-Speed Control for Boiler Pump\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"7.5kW Smart VFD for HVAC Analog Input, Sleep Mode, Multi-Speed Control for Boiler Pump\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"7.5kW Smart VFD for HVAC Analog Input, Sleep Mode, Multi-Speed Control for Boiler Pump\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638893830246,"sku":"107492269333","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638893863014,"sku":"107492269334","price":20.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638893895782,"sku":"107492269335","price":20.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638893928550,"sku":"107492269336","price":20.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638893961318,"sku":"107492269337","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638893994086,"sku":"107492269338","price":20.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638894026854,"sku":"107492269339","price":20.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638894059622,"sku":"107492269340","price":20.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638894092390,"sku":"107492269341","price":20.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638894125158,"sku":"107492269342","price":20.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638894157926,"sku":"107492269343","price":20.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638894190694,"sku":"107492269344","price":20.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638894223462,"sku":"107492269345","price":20.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638894256230,"sku":"107492269346","price":20.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638894288998,"sku":"107492269347","price":20.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638894321766,"sku":"107492269348","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H81a3ba8da2384b58af7ef9db9348a317D.webp?v=1779267692"},{"product_id":"5-5kw-ul-listed-vfd-for-elevator-380v-3-phase-low-harmonic-with-dc-reactor-modbus","title":"5.5kW UL Listed VFD for Elevator  380V 3 Phase, Low Harmonic with DC Reactor \u0026 Modbus","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"5.5kW UL Listed VFD for Elevator  380V 3 Phase, Low Harmonic with DC Reactor \u0026amp; Modbus\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"5.5kW UL Listed VFD for Elevator  380V 3 Phase, Low Harmonic with DC Reactor \u0026amp; Modbus\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"5.5kW UL Listed VFD for Elevator  380V 3 Phase, Low Harmonic with DC Reactor \u0026amp; Modbus\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"5.5kW UL Listed VFD for Elevator  380V 3 Phase, Low Harmonic with DC Reactor \u0026amp; Modbus\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"5.5kW UL Listed VFD for Elevator  380V 3 Phase, Low Harmonic with DC Reactor \u0026amp; Modbus\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"5.5kW UL Listed VFD for Elevator  380V 3 Phase, Low Harmonic with DC Reactor \u0026amp; Modbus\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638894616678,"sku":"107492170491","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638894649446,"sku":"107492170492","price":20.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638894682214,"sku":"107492170493","price":20.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638894714982,"sku":"107492170494","price":20.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638894747750,"sku":"107492170495","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638894780518,"sku":"107492170496","price":20.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638894813286,"sku":"107492170497","price":20.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638894846054,"sku":"107492170498","price":20.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638894878822,"sku":"107492170499","price":20.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638894911590,"sku":"107492170500","price":20.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638894944358,"sku":"107492170501","price":20.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638894977126,"sku":"107492170502","price":20.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638895009894,"sku":"107492170503","price":20.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638895042662,"sku":"107492170504","price":20.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638895075430,"sku":"107492170505","price":20.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638895108198,"sku":"107492170506","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H69c693e4a1f54676914b946ae0b7f7aaC.webp?v=1779267695"},{"product_id":"4kw-three-phase-ip54-high-power-vfd-for-air-compressor-480v-ac-drive-with-emc-filter-auto-voltage-regulation","title":"4kW Three Phase IP54 High-Power VFD for Air Compressor 480V AC Drive with EMC Filter \u0026 Auto Voltage Regulation","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"4kW Three Phase IP54 High-Power VFD for Air Compressor 480V AC Drive with EMC Filter \u0026amp; Auto Voltage Regulation\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"4kW Three Phase IP54 High-Power VFD for Air Compressor 480V AC Drive with EMC Filter \u0026amp; Auto Voltage Regulation\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"4kW Three Phase IP54 High-Power VFD for Air Compressor 480V AC Drive with EMC Filter \u0026amp; Auto Voltage Regulation\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"4kW Three Phase IP54 High-Power VFD for Air Compressor 480V AC Drive with EMC Filter \u0026amp; Auto Voltage Regulation\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"4kW Three Phase IP54 High-Power VFD for Air Compressor 480V AC Drive with EMC Filter \u0026amp; Auto Voltage Regulation\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"4kW Three Phase IP54 High-Power VFD for Air Compressor 480V AC Drive with EMC Filter \u0026amp; Auto Voltage Regulation\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638895272038,"sku":"107492094721","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638895304806,"sku":"107492094722","price":20.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638895337574,"sku":"107492094723","price":20.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638895370342,"sku":"107492094724","price":20.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638895403110,"sku":"107492094725","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638895435878,"sku":"107492094726","price":20.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638895468646,"sku":"107492094727","price":20.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638895501414,"sku":"107492094728","price":20.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638895534182,"sku":"107492094729","price":20.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638895566950,"sku":"107492094730","price":20.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638895599718,"sku":"107492094731","price":20.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638895632486,"sku":"107492094732","price":20.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638895665254,"sku":"107492094733","price":20.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638895698022,"sku":"107492094734","price":20.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638895730790,"sku":"107492094735","price":20.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638895763558,"sku":"107492094736","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H482676ce2afb4fc5b06ab70846acfc58M.webp?v=1779267697"},{"product_id":"2-2kw-three-phase-ac-drive-vfd-for-conveyor-belt-high-torque-overload-protection-with-braking-resistor","title":"2.2kW Three Phase AC Drive VFD for Conveyor Belt High Torque \u0026 Overload Protection with Braking Resistor","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"2.2kW Three Phase AC Drive VFD for Conveyor Belt High Torque \u0026amp; Overload Protection with Braking Resistor\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"2.2kW Three Phase AC Drive VFD for Conveyor Belt High Torque \u0026amp; Overload Protection with Braking Resistor\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"2.2kW Three Phase AC Drive VFD for Conveyor Belt High Torque \u0026amp; Overload Protection with Braking Resistor\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"2.2kW Three Phase AC Drive VFD for Conveyor Belt High Torque \u0026amp; Overload Protection with Braking Resistor\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"2.2kW Three Phase AC Drive VFD for Conveyor Belt High Torque \u0026amp; Overload Protection with Braking Resistor\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"2.2kW Three Phase AC Drive VFD for Conveyor Belt High Torque \u0026amp; Overload Protection with Braking Resistor\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638895992934,"sku":"107492212038","price":66.8,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638896025702,"sku":"107492212039","price":66.8,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638896058470,"sku":"107492212040","price":66.8,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638896091238,"sku":"107492212041","price":66.8,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638896124006,"sku":"107492212042","price":66.8,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638896156774,"sku":"107492212043","price":66.8,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638896189542,"sku":"107492212044","price":66.8,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638896222310,"sku":"107492212045","price":66.8,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638896255078,"sku":"107492212046","price":66.8,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638896287846,"sku":"107492212047","price":66.8,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638896320614,"sku":"107492212048","price":66.8,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638896353382,"sku":"107492212049","price":66.8,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638896386150,"sku":"107492212050","price":66.8,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638896418918,"sku":"107492212051","price":66.8,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638896451686,"sku":"107492212052","price":66.8,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638896484454,"sku":"107492212053","price":66.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/Hb70b6f58f3544f7489cbf5150b9abfa7f.webp?v=1779267700"},{"product_id":"1-5kw-single-phase-to-three-phase-ac-drive-vfd-380-480v-input-built-in-pid-for-water-pump-fan-control","title":"1.5kW Single Phase to Three Phase AC Drive VFD 380-480V Input Built-in PID for Water Pump \u0026 Fan Control","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"1.5kW Single Phase to Three Phase AC Drive VFD 380-480V Input Built-in PID for Water Pump \u0026amp; Fan Control\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"1.5kW Single Phase to Three Phase AC Drive VFD 380-480V Input Built-in PID for Water Pump \u0026amp; Fan Control\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"1.5kW Single Phase to Three Phase AC Drive VFD 380-480V Input Built-in PID for Water Pump \u0026amp; Fan Control\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"1.5kW Single Phase to Three Phase AC Drive VFD 380-480V Input Built-in PID for Water Pump \u0026amp; Fan Control\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"1.5kW Single Phase to Three Phase AC Drive VFD 380-480V Input Built-in PID for Water Pump \u0026amp; Fan Control\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"1.5kW Single Phase to Three Phase AC Drive VFD 380-480V Input Built-in PID for Water Pump \u0026amp; Fan Control\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638896713830,"sku":"107492183251","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638896746598,"sku":"107492183252","price":20.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638896779366,"sku":"107492183253","price":20.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638896812134,"sku":"107492183254","price":20.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638896844902,"sku":"107492183255","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638896877670,"sku":"107492183256","price":20.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638896910438,"sku":"107492183257","price":20.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638896943206,"sku":"107492183258","price":20.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638896975974,"sku":"107492183259","price":20.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638897008742,"sku":"107492183260","price":20.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638897041510,"sku":"107492183261","price":20.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638897074278,"sku":"107492183262","price":20.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638897107046,"sku":"107492183263","price":20.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638897139814,"sku":"107492183264","price":20.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638897172582,"sku":"107492183265","price":20.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638897205350,"sku":"107492183266","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H9d65198519c641b289e9425994dd4233U.webp?v=1779267702"},{"product_id":"0-75kw-3-phase-380-480v-ac-vfd-ce-certified-vector-control-ip65-industrial-motor-drive","title":"0.75kW 3 Phase 380-480V AC VFD CE Certified Vector Control IP65 Industrial Motor Drive","description":"\u003cdiv id=\"ali-anchor-AliPostDhMb-z3s9g\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-z3s9g\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-z3s9g\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"0.75kW 3 Phase 380-480V AC VFD CE Certified Vector Control IP65 Industrial Motor Drive\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"0.75kW 3 Phase 380-480V AC VFD CE Certified Vector Control IP65 Industrial Motor Drive\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"0.75kW 3 Phase 380-480V AC VFD CE Certified Vector Control IP65 Industrial Motor Drive\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-7cwhx\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-7cwhx\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-7cwhx\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"0.75kW 3 Phase 380-480V AC VFD CE Certified Vector Control IP65 Industrial Motor Drive\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"0.75kW 3 Phase 380-480V AC VFD CE Certified Vector Control IP65 Industrial Motor Drive\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-d71aa\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-d71aa\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-d71aa\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"0.75kW 3 Phase 380-480V AC VFD CE Certified Vector Control IP65 Industrial Motor Drive\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-8csiq\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-8csiq\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-8csiq\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"0.75KW","offer_id":45638897434726,"sku":"107491061123","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1.5KW","offer_id":45638897467494,"sku":"107491061124","price":20.0,"currency_code":"USD","in_stock":true},{"title":"2.2KW","offer_id":45638897500262,"sku":"107491061125","price":20.0,"currency_code":"USD","in_stock":true},{"title":"4KW","offer_id":45638897533030,"sku":"107491061126","price":20.0,"currency_code":"USD","in_stock":true},{"title":"5.5KW","offer_id":45638897565798,"sku":"107491061127","price":20.0,"currency_code":"USD","in_stock":true},{"title":"7.5KW","offer_id":45638897598566,"sku":"107491061128","price":20.0,"currency_code":"USD","in_stock":true},{"title":"11KW","offer_id":45638897631334,"sku":"107491061129","price":20.0,"currency_code":"USD","in_stock":true},{"title":"15KW","offer_id":45638897664102,"sku":"107491061130","price":20.0,"currency_code":"USD","in_stock":true},{"title":"22KW","offer_id":45638897696870,"sku":"107491061131","price":20.0,"currency_code":"USD","in_stock":true},{"title":"30KW","offer_id":45638897729638,"sku":"107491061132","price":20.0,"currency_code":"USD","in_stock":true},{"title":"37KW","offer_id":45638897762406,"sku":"107491061133","price":20.0,"currency_code":"USD","in_stock":true},{"title":"45KW","offer_id":45638897795174,"sku":"107491061134","price":20.0,"currency_code":"USD","in_stock":true},{"title":"55KW","offer_id":45638897827942,"sku":"107491061135","price":20.0,"currency_code":"USD","in_stock":true},{"title":"75KW","offer_id":45638897860710,"sku":"107491061136","price":20.0,"currency_code":"USD","in_stock":true},{"title":"90KW","offer_id":45638897893478,"sku":"107491061137","price":20.0,"currency_code":"USD","in_stock":true},{"title":"110KW","offer_id":45638897926246,"sku":"107491061138","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H2c37605c90fc4b63b8812105dccfe8e0D.webp?v=1779267704"},{"product_id":"high-quality-vfd-ac-drive-heavy-duty-water-pump-single-phase-vector-control-220v-380v-1500w-motor","title":"High Quality VFD AC Drive Heavy Duty Water Pump Single Phase Vector Control 220V 380V 1500W Motor","description":"\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"position: absolute; left: 10px; top: 116px; z-index: 2147483647; display: none;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-fwld8\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-fwld8\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-fwld8\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eCompany Information\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H18ab55ef3cca431e846aa6c7ab3b809fa\/284441650\/H18ab55ef3cca431e846aa6c7ab3b809fa.png\" data-alt=\"High Quality VFD AC Drive Heavy Duty Water Pump Single Phase Vector Control 220V 380V 1500W Motor\" ori-width=\"750\" ori-height=\"904\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9ae83231bfb24967a2c4ce6919689903f\/284441650\/H9ae83231bfb24967a2c4ce6919689903f.png\" data-alt=\"High Quality VFD AC Drive Heavy Duty Water Pump Single Phase Vector Control 220V 380V 1500W Motor\" ori-width=\"750\" ori-height=\"1001\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H768f976ad0e64d5684a610bc85e7c91aW\/284441650\/H768f976ad0e64d5684a610bc85e7c91aW.png\" data-alt=\"High Quality VFD AC Drive Heavy Duty Water Pump Single Phase Vector Control 220V 380V 1500W Motor\" ori-width=\"750\" ori-height=\"1014\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-efpqg\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-efpqg\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-efpqg\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eProduct Description\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff; margin: 0px !important 0px 1em 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eA \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVariable Frequency Drive (VFD)\u003c\/strong\u003e \u003c\/span\u003e— also commonly called an \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAC drive\u003c\/strong\u003e, \u003cstrong\u003einverter\u003c\/strong\u003e, or \u003cstrong\u003efrequency converter\u003c\/strong\u003e\u003c\/span\u003e — is an \u003cstrong\u003eelectronic power control device\u003c\/strong\u003e used to \u003cstrong\u003econtrol the speed and torque of an AC electric motor\u003c\/strong\u003e by varying the \u003cstrong\u003efrequency and voltage\u003c\/strong\u003e supplied to the motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHow Does a VFD Work?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 1em 0px; font-size: 16px; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eVFD operates in three main stages:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eRectifier (AC to DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eConverts incoming AC power (e.g., 380V, 50\/60Hz) into DC power using diodes or thyristors.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDC Bus (Filtering)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSmooths the DC voltage using capacitors and inductors to create stable DC power.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px; vertical-align: top; display: inline-block;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eInverter (DC to Variable AC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUses IGBTs (Insulated Gate Bipolar Transistors) to \"chop\" the DC back into AC with \u003cstrong\u003eadjustable frequency and voltage\u003c\/strong\u003e using PWM (Pulse Width Modulation).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px solid; margin: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eResult\u003c\/strong\u003e: The motor runs at the exact speed needed — not just “on” or “off.”\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e Key Functions \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; width: 744.5px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBenefit\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eExplanation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eEnergy Savings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eReduces energy use by 20–50% in pumps, fans, and compressors (affinity laws: flow ∝ speed, power ∝ speed).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eSoft Start\/Stop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEliminates mechanical stress and high inrush current during startup.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003ePrecise Speed Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eEnables accurate process control (e.g., conveyor speed, pressure regulation).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eTorque Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eAdvanced VFDs offer vector control for high starting torque (e.g., elevators, cranes).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 158px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMotor Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 582.5px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBuilt-in protection against overload, overvoltage, phase loss, and overheating.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eWater \u0026amp; Wastewater\u003c\/strong\u003e: Pump speed control for constant pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eHVAC\u003c\/strong\u003e: Fan and chiller control based on demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Conveyor belts, mixers, extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eMining \u0026amp; Oil\/Gas\u003c\/strong\u003e: Compressors, drilling rigs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eElevators \u0026amp; Cranes\u003c\/strong\u003e: Smooth acceleration and precise positioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eAgriculture\u003c\/strong\u003e: Irrigation pumps (often solar-powered VFDs).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing16px)0 !important; color: #111133; font-family: helvetica,arial,sans-serif; font-style: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eTypes of VFDs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 751.922px; display: block; overflow: hidden; margin-top: 1em; margin-bottom: 1em; border-radius: 8px; color: #111133; font-family: helvetica, arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 400; background-color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 0px !important; border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eType\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eBest For\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFeatures\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-border); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eScalar (V\/f) Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003ePumps, fans, basic applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eSimple, cost-effective, fixed V\/f ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px solid; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eVector Control (Open\/Closed Loop)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eHigh-performance needs (CNC, lifts)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eIndependent torque\/speed control, high starting torque\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; border-top: 1px solid var(--ty-line-parting); border-right: 0px solid; border-bottom: 0px !important; border-left: 0px solid;\"\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 240px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cstrong\u003eDirect Torque Control (DTC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 236px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eUltra-precise industrial apps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 271.922px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003eFast torque response, no encoder needed (in some models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha87ac2f1343645be9883bb63d72ae0feT\/284441650\/Ha87ac2f1343645be9883bb63d72ae0feT.png\" data-alt=\"High Quality VFD AC Drive Heavy Duty Water Pump Single Phase Vector Control 220V 380V 1500W Motor\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H83f7064a1cea46909e005c81e21187f9P\/284441650\/H83f7064a1cea46909e005c81e21187f9P.png\" data-alt=\"High Quality VFD AC Drive Heavy Duty Water Pump Single Phase Vector Control 220V 380V 1500W Motor\" ori-width=\"750\" ori-height=\"970\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-6s0i3\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-6s0i3\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-6s0i3\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003ePackaging \u0026amp; Shipping\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H1b37217994914fffb96d4cf0796e6c28D\/284441650\/H1b37217994914fffb96d4cf0796e6c28D.jpg\" data-alt=\"High Quality VFD AC Drive Heavy Duty Water Pump Single Phase Vector Control 220V 380V 1500W Motor\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-1gxj1\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-1gxj1\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-1gxj1\" style=\"padding: 8px 0; border-bottom: 1px solid #ddd;\"\u003e\u003cspan style=\"background-color: #ddd; color: #333; font-weight: bold; padding: 8px 10px; line-height: 12px;\"\u003eFAQ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px 0;\"\u003e\n\u003cp style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 12px; line-height: inherit; font-family: Helvetica,Tahoma,Arial,serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: inherit; line-height: inherit; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ1: What Is The Guarantee?\u003c\/span\u003e\u003cbr\u003eA1:Within 5 Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide A Satidfication After-Sale Service For Free.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ2: Can We Put\/Show Our Own Logo On Your Products?\u003c\/span\u003e\u003cbr\u003eA2: Yes, No Problem, However, The Quantity Should Be A Bit Big.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ3: Is OEM\/ODM Available?\u003c\/span\u003e\u003cbr\u003eA3: Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators\/Stabilizers\/Transformers\/UPS According To Our Customers’ Specific Requirements.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ4: What Is The MOQ?\u003c\/span\u003e\u003cbr\u003eA4: 1PCS Order Is Acceptable And Welcomed Always.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: normal; font-weight: 400; font-size: 14px; line-height: inherit; font-family: Helvetica, Tahoma, Arial, serif; vertical-align: baseline; color: #09090b; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eQ5: Can You Offer Form A Or Form E Or C\/O?\u003c\/span\u003e\u003cbr\u003eA5: Yes, No Problem.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cspan style=\"line-height: 21px; color: #ff0000;\"\u003eQ6:\u003c\/span\u003e\u003c\/span\u003eWhy Should You Buy From Us Not From Other Suppliers?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eWe Have 20 Years Of Experience In Electric Equipments And Have Implemented A Strict And Complete Quality Control System To Ensure \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'times new roman', times;\"\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; line-height: 18px; vertical-align: baseline;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; background-color: #ffffff; float: none; display: inline !important;\"\u003eQuality And Safety, So We Have A Good Reputation In This Field And Are Favored By Domestic And Foreign Customers.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; border: 0px; margin: 0px; padding: 0px; font-style: inherit; font-weight: inherit; line-height: 18px; font-family: 'times new roman', times; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"market-mate-text-selection-toolbar-container\" style=\"display: block;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KADQQ | AC Voltage Regulator","offers":[{"title":"220V 4.0KW","offer_id":45638898188390,"sku":"107477462804","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H1dfce7221cdb441fb29c824ba3f3a2eeU.webp?v=1779267707"}],"url":"https:\/\/acvoltageregulator.com\/collections\/variable-frequency-driver.oembed","provider":"KADQQ | AC Voltage Regulator","version":"1.0","type":"link"}