The ABB 3ABD00050548 is an ACS380-040C-12A6-4+K470+L535 LV AC machinery drive module, rated for 5.5 kW normal-use output and 12.6 A continuous current on a 380-480 V three-phase supply. It carries a heavy-duty rating of 4 kW / 9.4 A for applications that need sustained overload margin. The drive is IP20-protected, open-type NEMA, and mounts as a module in frame size R2.
The normal-use (light-overload) output current of 12.6 A (12 A light-overload) and 5.5 kW covers most constant-torque pump, fan, and conveyor drives. The heavy-duty curve at 9.4 A / 4 kW handles higher peak demands such as extruders or crushers. Frequency range spans 47.5 to 63 Hz, so it works on both 50 Hz and 60 Hz mains without derating. Efficiency class IE2 is standard for this generation.