{"product_id":"abb-3bhb004661r0101-gate-unit-power-supply-module","title":"ABB 3BHB004661R0101 Gate Unit Power Supply Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BHB004661R0101\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized, high-reliability\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGate Unit Power Supply Module (Model KU C711 AE)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emanufactured by ABB. This heavy-duty power subassembly is engineered specifically for integration within ABB's large-scale medium-voltage (MV) drive architectures, static var compensators, and high-power synchronous converter systems. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKU C711 AE\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal Product ID \/ Part Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BHB004661R0101\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDevice Classification\u003c\/strong\u003e: Power Supply \/ Drive Gate Unit Auxiliary Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTarget Application Compatibility\u003c\/strong\u003e: ABB Medium-Voltage Drives and Power Electronics Converters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Duty\u003c\/strong\u003e: Provides highly isolated, high-peak pulse currents directly to semiconductor gate drivers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Profile\u003c\/strong\u003e: Heavy-duty dielectric boundary to safeguard low-voltage control lines from medium-voltage rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition Status\u003c\/strong\u003e: New and Original in Factory Packing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Warranty Duration\u003c\/strong\u003e: 12 Months\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Shipping Weight\u003c\/strong\u003e: 6.00 Kg (Includes structural power casing and impact-resistant factory packaging)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BHB004661R0101 (KU C711 AE)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epower module is deployed within the control bays of high-capacity variable speed drives (VSDs) driving multi-horsepower pumps, gas compressors, marine propulsion motors, and main rolling mills in heavy steel plants. It is also found inside wind power grid-tie converters and mining hoist systems. In these environments, if a gate driver experiences even a microsecond drop in its auxiliary power rail, the large power semiconductor could misfire, causing a catastrophic short-circuit across the medium-voltage DC link bus. This power supply ensures continuous, uncompromised switching energy to protect the entire drive line.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45002141204595,"sku":"3BHB004661R0101","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-19_11-29-45_49f5c593-9199-477b-91a1-e2286f9c3118.png?v=1779161459","url":"https:\/\/www.dcssupplier.com\/products\/abb-3bhb004661r0101-gate-unit-power-supply-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}