ABB ACS580-01-099A-6 75 kW General-purpose drive. ABB ACS580-01-099A-6 is an ACS580 general-purpose drive rated 75 kW, 99 A, 500-600 V, frame R7. It is designed for pumps, fans, conveyors, compressors and process equipment, with ABB drive control and energy-efficient motor operation.