Duty ratings and application fit
The 3ABD00048730-D: The normal-use output (4 kW, 9.4 A) covers constant-torque loads like pumps and fans in water and wastewater service — the drive's intended application per the description. The heavy-duty rating (3 kW, 7.2 A) applies for higher overload demands, such as screw compressors or conveyors with intermittent peak torque. Light-overload rating sits at 4 kW, 8.9 A, effectively matching the normal-use power with slightly lower current headroom.
Wall-mounted, IP21, NEMA Type 1. Frame size R1. Suitable for indoor, clean-environment installations where drip protection is sufficient. No conduit entry details in the evidence; plan gland plate and cable routing per the drive's mechanical drawing.