The ABB 3ABD00059544-D is an ACS880-01 LV AC industrial wall-mounted single drive, rated for 90 kW normal-use output at 156 A on a 380...500 V three-phase supply. It carries a heavy-duty rating of 75 kW at 124 A and a light-overload rating of 90 kW at 148 A, giving you three distinct duty curves to match the load profile — normal use for constant-torque applications, heavy-duty for high-starting-torque loads, and light-overload for variable-torque fans or pumps where the drive can run slightly above its continuous rating without tripping.
The heavy-duty curve at 124 A applies when the motor demands higher starting torque or short-term overloads, typical of crushers or extruders. The light-overload curve at 148 A covers variable-torque loads like centrifugal fans or pumps where the drive can deliver 90 kW continuously but the motor current stays below the 156 A normal-use ceiling. All three ratings are verified at the drive's rated frequency range of 47.5...63 Hz, so the drive handles 50 Hz and 60 Hz grids without derating.
Wall-mounted in an IP21 enclosure with a NEMA Type 1 rating — suitable for indoor installation where dripping water or falling dirt is not a concern. The frame size is R7, which determines the physical footprint and gland-plate layout. The NEMA Type 1 rating confirms it meets the standard for indoor enclosures with no additional environmental protection.