
ABB ACS800-U4 Industrial Drive Module
The ABB ACS800-U4 variable speed drive is a cabinet-mounted open-type module built on DTC control platform. Differentiated from standard ACS800-04 units, the U4 version comes with factory-fitted base pedestal and output busbars to simplify OEM cabinet assembly. Covering a power range from 60 HP to 600 HP, it provides outstanding torque regulation, strong overload capacity and flexible fieldbus connectivity. Suitable for demanding heavy industrial applications including conveyors, winders, pumps and fans, it supports master-follower synchronization, closed-loop speed control and various safety options, serving as a robust solution for system integrators and equipment retrofitting projects globally.















