{"product_id":"keao-variac-transformer-copper-wound-three-phase-variable-ac-autotransformer-0-380v-50-60hz-15kva-lcd-digital-display-98","title":"KEAO Variac Transformer Copper Wound Three Phase Variable AC Autotransformer 0-380V 50\/60Hz 15KVA LCD Digital Display 98%","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-0qasg\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-0qasg\" data-section-title=\"Company Information\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-0qasg\" 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=\"KEAO Variac Transformer Copper Wound Three Phase Variable AC Autotransformer 0-380V 50\/60Hz 15KVA LCD Digital Display 98%\" 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=\"KEAO Variac Transformer Copper Wound Three Phase Variable AC Autotransformer 0-380V 50\/60Hz 15KVA LCD Digital Display 98%\" 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=\"KEAO Variac Transformer Copper Wound Three Phase Variable AC Autotransformer 0-380V 50\/60Hz 15KVA LCD Digital Display 98%\" 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-oh264\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-oh264\" data-section-title=\"Product Description\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-oh264\" 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\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14px;\"\u003e\u003cspan style=\"color: #111133; font-style: normal; font-weight: 400; background-color: #ffffff; float: none; display: inline !important;\"\u003eA \u003c\/span\u003e\u003cstrong\u003eVariac transformer\u003c\/strong\u003e\u003cspan style=\"color: #111133; font-style: normal; font-weight: 400; background-color: #ffffff; float: none; display: inline !important;\"\u003e is a \u003c\/span\u003e\u003cstrong\u003emanual, continuously adjustable autotransformer\u003c\/strong\u003e\u003cspan style=\"color: #111133; font-style: normal; font-weight: 400; background-color: #ffffff; float: none; display: inline !important;\"\u003e prized for its \u003c\/span\u003e\u003cstrong\u003esimplicity, reliability, and clean sine-wave output\u003c\/strong\u003e\u003cspan style=\"color: #111133; font-style: normal; font-weight: 400; background-color: #ffffff; float: none; display: inline !important;\"\u003e. While invaluable in labs and repair shops, its \u003c\/span\u003e\u003cstrong\u003elack of isolation demands caution\u003c\/strong\u003e\u003cspan style=\"color: #111133; font-style: normal; font-weight: 400; background-color: #ffffff; float: none; display: inline !important;\"\u003e. Despite newer electronic alternatives, it remains a staple tool for anyone needing \u003c\/span\u003e\u003cstrong\u003eprecise, analog control of AC voltage\u003c\/strong\u003e\u003cspan style=\"color: #111133; font-style: normal; font-weight: 400; background-color: #ffffff; float: none; display: inline !important;\"\u003e.\u003c\/span\u003e\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\u003cstrong\u003eHow It Works\u003c\/strong\u003e\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;\"\u003eIt’s an \u003cstrong\u003eautotransformer\u003c\/strong\u003e, meaning it has \u003cstrong\u003eonly one winding\u003c\/strong\u003e that acts as both primary and secondary.\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;\"\u003eA \u003cstrong\u003emovable carbon brush\u003c\/strong\u003e (or sliding contact) rides along the exposed turns of the winding.\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;\"\u003eBy rotating a knob or handle, the brush changes the number of turns included in the output circuit, thereby \u003cstrong\u003eadjusting the output voltage proportionally\u003c\/strong\u003e.\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\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: max-content; 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;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px;\"\u003eDescription\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;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px;\"\u003eSingle-phase (most common); three-phase versions exist but are rare\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;\"\u003e\u003cstrong\u003eOutput Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px;\"\u003eTypically \u003cstrong\u003e0 to ~140% of input voltage\u003c\/strong\u003e\n\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;\"\u003e\u003cstrong\u003eWaveform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px;\"\u003ePure sine wave (no distortion—ideal for sensitive equipment)\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;\"\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px;\"\u003eManual (knob\/handle); motorized versions available\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;\"\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px;\"\u003e \u003cstrong\u003eNot isolated\u003c\/strong\u003e—input and output share a common ground (safety risk!)\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;\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px;\"\u003eVery high (\u0026gt;95%) due to minimal losses\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\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/h3\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\u003cstrong\u003eLaboratory Testing\u003c\/strong\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;\"\u003eGradually power up circuits to monitor behavior.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px solid; margin: var(--ty-spacing8px)0 !important; padding-left: 0px;\"\u003eTest device tolerance to over\/under-voltage.\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\u003cstrong\u003eEquipment Burn-in \u0026amp; Debugging\u003c\/strong\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;\"\u003eSoft-start motors or transformers to avoid inrush current damage.\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\u003cstrong\u003eLighting Control (Historical)\u003c\/strong\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;\"\u003eDim incandescent or halogen lamps (largely replaced by solid-state dimmers).\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\u003cstrong\u003eCalibration \u0026amp; Repair Shops\u003c\/strong\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;\"\u003eAdjust voltage for vintage electronics or international appliances.\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\u003cstrong\u003eEducation \u0026amp; Demonstrations\u003c\/strong\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;\"\u003eTeach transformer principles and AC voltage control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\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\u003cstrong\u003eVariac vs. Other Voltage Controllers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 748px; 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; height: 235px;\"\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: 183px;\"\u003eDevice\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 173px;\"\u003eOutput Type\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 99px;\"\u003eIsolation\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 105px;\"\u003ePrecision\u003c\/th\u003e\n\u003cth style=\"box-sizing: border-box; padding: 6px 13px; background: var(--ty-background-tag); font-size: 14px; width: 181.516px;\"\u003eUse Case\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: 183px;\"\u003e\u003cstrong\u003eVariac (Autotransformer)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 173px;\"\u003eSmooth, continuous, pure sine\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 99px;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 105px;\"\u003eHigh\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 181.516px;\"\u003eLab, testing, analog control\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: 183px;\"\u003e\u003cstrong\u003eRelay-Type Stabilizer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 173px;\"\u003eStepped (discrete levels)\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 99px;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 105px;\"\u003eLow–Medium\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 181.516px;\"\u003eHome appliance protection\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: 183px;\"\u003e\u003cstrong\u003eServo Stabilizer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 173px;\"\u003eContinuous via motor\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 99px;\"\u003eNo (usually)\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 105px;\"\u003eMedium–High\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 181.516px;\"\u003eIndustrial voltage correction\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: 183px;\"\u003e\u003cstrong\u003eIsolation Transformer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 173px;\"\u003eFixed ratio (e.g., 1:1)\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 99px;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 105px;\"\u003eN\/A\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 181.516px;\"\u003eSafety, noise reduction\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: 183px;\"\u003e\u003cstrong\u003eSolid-State Dimmer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 173px;\"\u003ePhase-cut (distorted sine)\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 99px;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 105px;\"\u003eLow\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 6px 13px; width: 181.516px;\"\u003eLighting only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H7da432326e3c4464a7e59c9f08c37362T\/284441650\/H7da432326e3c4464a7e59c9f08c37362T.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H7da432326e3c4464a7e59c9f08c37362T\/284441650\/H7da432326e3c4464a7e59c9f08c37362T.png\" data-alt=\"KEAO Variac Transformer Copper Wound Three Phase Variable AC Autotransformer 0-380V 50\/60Hz 15KVA LCD Digital Display 98%\" ori-width=\"750\" ori-height=\"970\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H55df8616bc614025b8551d5d66ee6c836\/284441650\/H55df8616bc614025b8551d5d66ee6c836.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H55df8616bc614025b8551d5d66ee6c836\/284441650\/H55df8616bc614025b8551d5d66ee6c836.png\" data-alt=\"KEAO Variac Transformer Copper Wound Three Phase Variable AC Autotransformer 0-380V 50\/60Hz 15KVA LCD Digital Display 98%\" ori-width=\"750\" ori-height=\"970\"\u003e\u003c\/p\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\n\u003cdiv id=\"ali-anchor-AliPostDhMb-kffi1\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-kffi1\" data-section-title=\"Packaging \u0026amp; Shipping\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-kffi1\" 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=\"KEAO Variac Transformer Copper Wound Three Phase Variable AC Autotransformer 0-380V 50\/60Hz 15KVA LCD Digital Display 98%\" ori-width=\"750\" ori-height=\"1314\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"ali-anchor-AliPostDhMb-9wilm\" class=\"mceSectionContainer\" style=\"padding-top: 8px;\" data-section=\"AliPostDhMb-9wilm\" data-section-title=\"FAQ\"\u003e\n\u003cdiv id=\"ali-title-AliPostDhMb-9wilm\" 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":"380V±15% \/ 3 kW \/ 0-440V","offer_id":45638671368294,"sku":"107486591848","price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5152\/7782\/files\/H496312e383ca440a9d1c8782bae144590.webp?v=1779265424","url":"https:\/\/acvoltageregulator.com\/products\/keao-variac-transformer-copper-wound-three-phase-variable-ac-autotransformer-0-380v-50-60hz-15kva-lcd-digital-display-98","provider":"KADQQ | AC Voltage Regulator","version":"1.0","type":"link"}