Product Description
ABB ACS880-MU-BCU-x2
The ABB ACS880-MU-BCU-x2 is a dedicated Brake Control Unit designed for seamless integration with ABB’s ACS880 multidrive systems. This unit is essential for applications requiring controlled and rapid deceleration or those dealing with overhauling loads. It manages an external brake chopper and resistor, providing the critical control logic to safely and efficiently dissipate regenerative energy generated by the motor during braking. By converting this excess electrical energy into heat through the resistor, the ACS880-MU-BCU-x2 protects the drive’s DC bus from overvoltage, ensuring system stability, reliability, and enhanced performance in demanding industrial environments such as cranes, winches, and test benches.
Technical Specifications:
- Product Type: Brake Control Unit
- Compatibility: ABB ACS880 Multidrive Systems
- Function: Provides control signals and interface for an external brake chopper (e.g., ACS880-104) and braking resistor
- Application: Management of regenerative energy during motor braking to prevent DC bus overvoltage

ABB ACS880-MU-BCU-x2
Shop the ABB ACS880-MU-BCU-x2 Brake Control Unit, an essential component for managing regenerative energy and ensuring safe braking in ACS880 multidrive applications.







