The ABB 3ABD00039519-D is an ACS880-04 series low-voltage AC industrial single drive module. It delivers 450 kW normal-use output at 470 A, with a heavy-duty rating of 400 kW at 415 A and a light-overload rating of 455 A. Input voltage spans 525 to 690 V three-phase, 47.5 to 63 Hz.
Frame size R11 tells you the mechanical envelope — this is a large module, sized for the 470 A normal-use current. The IP20 enclosure means it's open-type (NEMA Open Type), intended for installation inside a cabinet, not in a wet or dusty environment. The 525-690 V input range suits 690 V industrial networks common in European and some North American heavy-industry plants.
