Duty ratings and fit
The 3ABD00047943-D: Normal-use output current of 169 A supports a 90 kW motor under typical constant-torque loads. Heavy-duty cycle drops to 75 kW / 145 A for higher peak demands or demanding applications. Light-overload use matches the normal-use power at 90 kW but with a slightly lower current of 161 A, indicating a different thermal profile for variable-torque loads like pumps and fans.
