Drive module for light industrial loads
The ABB 3ABD00057961 is an ACS380-series drive module in Frame Size R1, rated for 0.75 kW normal-use output at 2.6 A on a 380-480 V 3-phase supply. The heavy-duty rating drops to 0.55 kW at 1.8 A, while the light-overload rating holds at 0.75 kW at 2.5 A. This gives you a clear derating curve for motor sizing: the normal-use figure is what you spec for a constant-torque load; the heavy-duty number is the one that governs for high-start-torque or cyclic applications.
Sizing and duty-cycle fit
The IE2 efficiency rating and IP20 enclosure suit this for panel-mount installations where the ambient is controlled. For a 0.75 kW motor on a fan or pump, the normal-use current of 2.6 A is the line item to match; if the application is a small conveyor with frequent starts, the heavy-duty 1.8 A rating tells you the drive is sized for that duty cycle.