The ABB 3ABD00057908 is a low-voltage AC machinery drive module from the ACS380 family, order code ACS380-040C-05A6-4+K491+L535. It delivers 2.2 kW normal-use output at 5.6 A, with a heavy-duty rating of 1.5 kW at 4.0 A for more demanding loads. Input accepts 380-480 V three-phase, 47.5-63 Hz.
The normal-use current of 5.6 A (In) is the figure to size motor protection and cabling for continuous duty. The heavy-duty current of 4.0 A (IhD) governs applications with constant torque or high starting loads — a 1.5 kW motor on a conveyor or extruder. Light-overload rating matches the normal-use power at 2.2 kW but draws 5.3 A, a slight reduction that still covers most pump and fan profiles. Efficiency class IE2 is the baseline for the ACS380 family; no premium-efficiency premium to pay.
Rated IP20, so it belongs inside a clean, dry enclosure — no washdown or dust exposure. NEMA Open Type confirms it is not intended for standalone outdoor use. Frame size R1 is the smallest in the ACS380 range; mount on a standard backplate with clearance for airflow above and below.