{"product_id":"3bhb004661r0101-abb-kuc711ae101-gate-unit-power-supply-module","title":"3BHB004661R0101 ABB KUC711AE101 Gate Unit Power Supply Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB KUC711AE101, recognized by the primary identification code 3BHB004661R0101, is a specialized Gate Unit Power Supply (GUSP) engineered for medium voltage drive architectures. This essential power regulation component is specifically designed to provide the stable, high-integrity energy required to drive the gate signals of power semiconductors. Manufactured to precise Swiss engineering standards, this unit ensures that large-scale motor drives maintain consistent switching performance, which is vital for preventing harmonic distortion and semiconductor failure. The KUC711AE101 is a factory-original spare part intended for high-availability industrial systems where power consistency directly impacts the efficiency of heavy-duty machinery.\u003c\/p\u003e\n\u003ch3\u003eHardware Configuration and Physical Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Designation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKUC711AE101 (KU C711 AE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrder Identification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3BHB004661R0101\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInternal Composition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIncludes 7 Integrated Subboards (HB003688R0101)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNet Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.7 kg (10.36 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhysical Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e280 mm x 215 mm x 160 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCustoms Tariff Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85049099\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin of Manufacture\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSwitzerland\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEquipment Category\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGate Unit Power Supply (GUSP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eComplex modular assembly featuring seven high-precision sub-circuit boards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect replacement for superseded IDs: 3BHB003295R0002, 3BHB002433R0001, and 3BHB004661R0001.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobust thermal management design for continuous duty cycles in drive cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-insulation protection to withstand medium voltage environmental stresses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStrategic Industrial Implementations\u003c\/h3\u003e\n\u003ch3\u003eMedium Voltage Drive Systems\u003c\/h3\u003e\n\u003cp\u003eThe primary application for the 3BHB004661R0101 is within the ACS 1000 series of AC drives. It provides the isolated power necessary for the gate driver circuits that control large IGCTs or IGBTs.\u003c\/p\u003e\n\u003ch3\u003eHeavy Industrial Motor Control\u003c\/h3\u003e\n\u003cp\u003eCrucial for large-scale induction and synchronous motor operations found in mining conveyors, large water pumps, and industrial fans where torque stability is mandatory.\u003c\/p\u003e\n\u003ch3\u003ePower Conversion and Grid Stability\u003c\/h3\u003e\n\u003cp\u003eUtilized in systems where precise switching of power electronics is required to maintain power quality and minimize electromagnetic interference in industrial grids.\u003c\/p\u003e\n\u003ch3\u003eMarine Propulsion and Extraction\u003c\/h3\u003e\n\u003cp\u003eInstalled in offshore and maritime drive systems to ensure that propulsion motors receive clean signal power, reducing the risk of mid-operation downtime in remote environments.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which drive series is specifically compatible with the KUC711AE101 power supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This Gate Unit Power Supply is primarily designed as a critical spare part for ABB ACS 1000 medium voltage AC drives, ensuring the gate units receive a stabilized power source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this unit come as a complete assembly or just the main board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 3BHB004661R0101 is a comprehensive assembly that includes seven integrated subboards (part number HB003688R0101), providing a full hardware solution for the gate power stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this model replace the older 3BHB003295R0001 units?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the KUC711AE101 is a direct functional replacement for several legacy IDs, including 3BHB003295R0001 and 3BHB002433R0001, allowing for seamless system maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the \"GUSP\" designation in the catalog description?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: GUSP stands for Gate Unit Power Supply. It refers to the specialized role this device plays in providing the isolated voltage needed to trigger power semiconductors within a drive inverter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these units tested for high-altitude or high-vibration industrial use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: As a genuine ABB Switzerland product, these power supplies are built to meet rigorous industrial standards for reliability in demanding environments, though specific environmental limits should be verified against the ACS 1000 manual.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45874939822253,"sku":"KUC711AE101","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/KUC711AE101_3.jpg?v=1774943642","url":"https:\/\/www.maxwellplc.com\/products\/3bhb004661r0101-abb-kuc711ae101-gate-unit-power-supply-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}