ABB 3BHB004661R0001 KUC711 AE01 3BHB004791R0001 Gate Power Supply Unit

ABB 

ABB 3BHB004661R0001 KUC711 AE01 3BHB004791R0001 Gate Power Supply Unit

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Quick Details

Part Number:3BHB004661R0001 KUC711 AE01 3BHB004791R0001

Manufacturer:ABB 

Product Type: Gate Power Supply Unit

Input Voltage: 24 V dc

Input Current: ≤ 2 A @ 24 V

Propagation Delay: < 2 µs

Gate Outputs: 24 × isolated

Operating Temp: –10 °C … +60 °C

Storage Temp: –40 °C … +85 °C

Humidity: 5 – 95 % RH non-condensing

The ABB 3BHB004661R0001 KUC711 AE01 3BHB004791R0001 are Gate Power Supply Units designed for industrial 

power electronics and drive systems within the ABB product ecosystem. These modules deliver regulated DC power 

to the gate drive circuits of insulated‑gate devices.

In real‑world industrial applications, these gate power supply units are used in medium‑voltage AC drive installations 

for large motors found in steel mills, mining hoist drives, and centrifugal compressors. In such a setting, the unit consistently 

supplies isolated DC energy and trigger power for gate circuits. For example, in a mining conveyor drive system operating 

continuously at variable loads, the gate power supply maintains stable gate firing signals to the IGBT modules even when 

input AC voltage fluctuates within ±10% of nominal, ensuring synchronized switching and preventing mis‑fires that could 

otherwise disrupt the drive’s performance.

Who We Are

    IndustryParts has grown into a trusted industrial automation parts supplier with a multilingual professional team 

and a strong global presence. We’ve supplied millions of components to customers across industries including 

manufacturing, power, chemicals, oil & gas, and more.

Inventory & Capabilities

Broad coverage of automation brands and system modules, including both current and hard-to-find obsolete parts.

Tens of thousands of in-stock parts ready for immediate dispatch.

Specialist parts sourcing and procurement services customized to your needs.

Dedicated Customer Care

Fast inquiry responses and project support from experienced sales engineers.

Quality assurance and testing before shipment.

Transparent communication throughout ordering, delivery, and after-sales stages.

Advantaged brand

DCS: ABB, Foxboro, Triconex, Ovation, Woodword, Hima, Yokogawa, Honeywell, Emerson, Kuka...

PLC: Allen-Bradley, Schneider Modicon, GE Fnauc, Siemens, Fuji, Hollysys, Prosoft, Bachmann, Woodhead, 

Mitsubishi, Yaskawa, Panasonic, Omron...

TSI:Bentley Nevada, EPRO, ENTEK ...

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