ABB ACS880-37-1800A-5 1250 kW ultra-low-harmonic cabinet-built drive. ABB ACS880-37-1800A-5 is a current ACS880 ultra-low-harmonic cabinet-built drive rated 1250 kW and 1800 A at 380-500 V AC, using 2×D8T + 3×R8i. It integrates active-front-end harmonic mitigation for typically below 3% input-current distortion under nominal network conditions. ABB Direct Torque Control, Safe Torque Off and flexible industrial communications support demanding crane, mining, metals, cement, marine, oil and gas, test-bench and process applications across industrial applications.