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ABB 3BHB005243R0105(KU C755 AE105

Manufacturer: ABB
Part Number: 3BHB005243R0105
ABB Type Designation: KU C755 AE105:GUSP
Product Name: Gate Unit Power Supply (GUSP)
Product Category: Drive Power Module / Power Supply Unit
Application: ABB ACS 6000 Medium Voltage AC Drive System

Product Description

The ABB 3BHB005243R0105 KU C755 AE105 is a Gate Unit Power Supply (GUSP) module designed for ABB high-power drive systems. It provides stable auxiliary power for gate control units, ensuring reliable operation of power semiconductor switching components in ABB ACS 6000 medium-voltage drives.

The GUSP module supplies the required control voltage for inverter gate units. If the gate unit power supply is interrupted, the inverter power semiconductors cannot switch, preventing the motor from generating AC voltage and providing an important protection function for the drive system.

Technical Specifications

Main Features

• Designed specifically for ABB ACS 6000 drive systems
• Provides reliable power supply for inverter gate units
• Ensures stable switching operation of power semiconductor devices
• High reliability for continuous industrial operation
• Supports maintenance replacement of failed GUSP units
• Compact modular design for easy installation

Application Areas

The ABB KU C755 AE105 GUSP module is widely used in industries requiring high-power motor control and medium-voltage drives, including:

• Power generation plants
• Oil & gas facilities
• Mining and metallurgy
• Marine propulsion systems
• Water treatment plants
• Heavy industrial production lines

Compatible System

• ABB ACS 6000 Medium Voltage AC Drive
• ABB high-power inverter and converter systems

Conclusion

The ABB 3BHB005243R0105 (KU C755 AE105:GUSP) is a critical power supply module for ABB ACS 6000 drive platforms. It provides dependable gate unit power management, improves inverter reliability, and helps maintain stable operation of high-performance medium-voltage drive systems. It is an essential spare part for industrial users requiring reliable ABB drive maintenance and replacement solutions.