The 3ABD00037855-D is an ABB ACS880-01 wall-mounted single drive rated for 55 kW normal use at 96 A output, on a 380–500 V three-phase supply. It's an IE2 efficiency unit in an R6 frame, IP21 with NEMA 1 enclosure — so it's built for indoor panel or machine-mount where dust and dripping water aren't a concern.
Normal-use rating is 55 kW / 96 A; heavy-duty use drops to 45 kW / 77 A. Light-overload use is 55 kW / 91 A. That's the same normal-use power but slightly lower current — the drive's thermal capacity is the same, but the current profile shifts depending on the load cycle.