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ABB GBU72 3BHE055094R0002 3BHE031197R0001 3BHB030310R0001｜GRID BREAKER UNIT｜

GBU72 3BHE055094R0002 3BHE031197R0001 3BHB030310R0001

Power supply: 24VDC control power supply, with a total power consumption of approximately 12W
Adapter: 4500V High Voltage IGCT Semiconductor
Drive level: On+15V DC, Off -8V DC
Communication: Dual channel fiber optic transceiver, compatible with GFD series fiber optic trigger board (GFD233A103/GFD563A102)
Insulation isolation: Control side and high voltage power side insulation withstand voltage ≥ 5kV AC (1 minute)
Hardware protection: DESAT anti saturation short circuit protection, gate wire breakage detection, undervoltage UVLO, overtemperature lockout, short circuit response<2 μ s
Heat dissipation: water-cooled base, connected to the whole machine’s ethylene glycol water cooling system
Operating environment: Working temperature -20 ℃~+70 ℃, IP20， Only installed inside the power unit cabinet

ABB GBU72 3BHE055094R0002 3BHE031197R0001 3BHB030310R0001｜GRID BREAKER UNIT｜

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ABB GBU72 3BHE055094R0002 3BHE031197R0001 3BHB030310R0001｜GRID BREAKER UNIT｜illustration1

Zhangzhou Fengyun’s main products include ABB, GE, Bently Nevada Bentley, ICS TRIPLEX, Honeywell, Schneider, EPRO, yokogawa Yokogawa, Woodward, EMERSON, Emerson, and Invensys TRICONEX, which have abundant inventory, fast delivery, and reliable quality.