The ABB 3ABD00045412-D is an ACH580-01-073A-4 LV AC wall-mounted drive rated 37 kW normal use (73 A) and 30 kW heavy-duty use (61 A) on a 380-480 V three-phase supply. Frame size R4, IP21, Type 1 enclosure. Efficiency class IE2. Frequency range 47.5-63 Hz.
The 61 A heavy-duty rating covers constant-torque applications like conveyors or compressors — that's the figure to size branch protection and cabling against if your load profile is industrial rather than variable-torque. Input voltage range 380-480 V. Frequency range 47.5-63 Hz.
