ABB ACS880-04-0900A-7 900 kW high-power module package. ABB ACS880-04-0900A-7 is a current ACS880 high-power module package rated 900 kW and 900 A at 525-690 V AC, using D8T + 2×R8i. It is designed for integration into engineered industrial drive cabinets with Direct Torque Control, Safe Torque Off and flexible communications. This published ABB base rating supports heavy-duty process, marine, mining, metals, oil and gas, crane and material-handling projects across industrial applications.