The ABB 3ABD00061617-D is a 3-phase AC drive in frame size R4, delivering 37 kW normal-use output at 73 A, with a heavy-duty rating of 30.0 kW at 61 A. Input voltage range is 380 to 480 V, frequency 47.5 to 63 Hz. Enclosure is IP20, wall-mounted, open type. Efficiency class IE2.
Load rating and duty selection
Normal-use current is 73 A (37 kW), light-overload use at 68 A (37 kW), and heavy-duty use at 61 A (30.0 kW). The heavy-duty figure governs continuous motor load applications where the drive must sustain rated torque without derating; the normal-use figure applies to variable-torque loads like pumps and fans. Per the datasheet, the heavy-duty current is the binding limit for constant-torque applications.