The ABB 3ABD00058056-D is an ACS530-01-039A-4+P972 drive in frame size R3, rated for 18.5 kW normal-use output with 39 A continuous current on a 380-500 V 3-phase supply. Light-overload duty drops to 36 A at the same 18.5 kW — enough headroom for modest surge profiles without upsizing the frame.
Compared to the next-smaller R2 frame, the R3 here carries roughly 30% more continuous current at the same voltage band, so if your motor load is 15 kW with a high-inertia start the R3 keeps the I²t margin without stepping to an R4 enclosure.
Wall-mounted open-type enclosure rated IP20. Frequency range 47.5 to 63 Hz covers both 50 Hz and 60 Hz line supplies without derating. The R3 frame footprint fits a standard 400 mm wide backplate; allow 100 mm clearance above and below for airflow.