What this drive delivers
The ABB 3ABD00046701-D is a current-production wall-mounted drive rated for 55 kW normal duty at 106 A output, with a heavy-duty rating of 45 kW at 87 A. It runs on 380-480 V three-phase input at 47.5-63 Hz, and carries IE2 efficiency.
Duty ratings and real-world fit
The normal-duty (106 A) and heavy-duty (87 A) output current figures define the motor load it can handle continuously versus under higher starting torque or cyclic loads. For a 55 kW fan or pump running a steady curve, the normal rating applies. The light-overload rating at 100 A sits between them — useful when the application is mostly steady but sees occasional peaks.