ABB 3BHB007030R0103 UFC760BE103 IGCT Gate Driver Board

Feature & Principle

It is a dedicated gate drive board for ABB IGCT power semiconductors. It receives trigger commands from the main control unit, generates high-current drive pulses to turn on and off the IGCT, and feeds back fault signals such as device overcurrent and abnormal voltage to the master controller in real time. It has fast protection response and high isolation performance, widely used in medium voltage frequency converters, static excitation devices and SVG reactive power compensation systems.

Specifications

Model: 3BHB007030R0103 Type: UFC760BE103 Brand: ABB Controlled device: IGCT Installation: Plug-in inside power cabinet Cooling: Air cooling Application: Medium voltage converter, excitation system, static var generator Certification: CE

Components & Diagnostics

Pulse drive circuit, fault detection unit, high voltage isolation module, optical fiber interface, status LED indicator. Common faults: optical fiber communication loss, drive pulse missing, fault false alarm, board power failure.

Product Brief

3BHB007030R0103 IGCT gate drive board, ABB medium voltage power electronic spare widely used for power plant excitation and industrial high-power converter cabinet maintenance and replacement.