The ABB 3ABD00059541-D is an ACS880-01 wall-mounted LV AC industrial drive rated for 45 kW normal-use output at 77 A, with a heavy-duty rating of 37 kW at 65 A. It accepts three-phase input from 380 to 500 V at 47.5 to 63 Hz, and carries an IP21 enclosure (NEMA Type 1). Frame size is R5.
Load ratings and duty selection
The normal-use (light-overload) rating of 45 kW / 77 A covers constant-torque loads at 100 % duty. For heavy-duty applications — higher starting torque or cyclic overloads — the drive delivers 37 kW at 65 A. The light-overload rating matches the normal-use figure at 45 kW / 73 A, which is the same power but slightly lower current, indicating a different overload profile. Pick the heavy-duty figure when sizing for a pump or fan with a quadratic torque curve that needs headroom for short-term overload.