The 3ABD00057850 is an ABB ACS380-040C-03A3-4+K491 LV AC machinery drive module, rated for 1.1 kW normal-use output at 3.3 A, with a heavy-duty rating of 0.75 kW at 2.6 A. It runs on 380-480 V three-phase input, 47.5-63 Hz, and is housed in an R1 frame with IP20 protection — open type, module mount.
Light-overload use sits at 3.1 A, essentially matching the normal rating. The IE2 efficiency class is baseline for this power band; if your line requires IE3 or IE4, the drive itself doesn't impose that — the motor does.