ABB ACS580-01-052A-6 37 kW General-purpose drive. ABB ACS580-01-052A-6 is an ACS580 general-purpose drive rated 37 kW, 52 A, 500-600 V, frame R5. It is designed for pumps, fans, conveyors, compressors and process equipment, with ABB drive control and energy-efficient motor operation.