The 3ABD00058885 is an ABB ACS380 low-voltage AC machinery drive module in frame size R4. It takes a 380 to 480 V three-phase input and delivers 22 kW normal-use output at 50 A, with heavy-duty and light-overload ratings also at 22 kW (45 A and 48 A respectively). The unit is IP20, open-type NEMA enclosure, and accepts line frequencies from 47.5 to 63 Hz.
Light-overload at 48 A sits between the two. All three power ratings land at 22 kW, so the drive is current-limited — the same motor can be driven at different overload profiles depending on the application.