ABB GBU72 3BHE055094R0002 GRID BREAKER UNIT in stock

ABB GBU72 3BHE055094R0002 is a professional grid breaker unit designed for ABB PCS6000 medium voltage converter system. It works with the AC800PEC controller to realize grid connection and disconnection control, as well as grid fault protection.

This power electronic unit adopts liquid cooling structure and fiber communication interface. It supports four-quadrant bidirectional power operation, featuring fast response and high stability for grid ride-through protection.

Data Parameters

• 1. Brand: ABB

• 2. Model: GBU72, Part No: 3BHE055094R0002

• 3. Product Type: Grid Breaker Unit

• 4. Compatible System: PCS6000, AC800PEC controller

• 5. Cooling Method: Closed liquid cooling

• 6. Feature: Four-quadrant operation, fiber high-speed communication

• 7. Communication: Fiber optic, Profibus DP / Modbus

• 8. Protection: Over-current, over-voltage, grid fault protection

• 9. Humidity: 5%~95% non-condensing

• 10. Operating Temperature: -40℃ ~ +70℃

Core Functions

• 1. Control grid connection and breaking for medium voltage power conversion system.

• 2. Realize LVRT / HVRT fault ride-through and grid synchronous detection.

• 3. Trigger fast protection action when grid voltage or current is abnormal.

• 4. Complete four-quadrant bidirectional power switching control.

• 5. Transmit real-time status data to main controller via fiber link.

Application Scenarios

• 1. Onshore and offshore wind power medium voltage converter cabinet.

• 2. Medium voltage industrial drive and energy storage grid-tied system.

• 3. High-power power electronics and grid regulation projects.

• 4. Power plant high-power converter control cabinet.

• 5. Spare replacement and maintenance of PCS6000 series units.

FAQ

• 1. Q: What is ABB GBU72 3BHE055094R0002?
      A: It is a grid breaker unit for ABB PCS6000 medium voltage converter system.

• 2. Q: What controller does it match?
      A: It is mainly used with ABB AC800PEC controller.

• 3. Q: What is its main advantage?
      A: Fast breaking response, stable fault ride-through, liquid cooling for heavy load.

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