It delivers 4 kW normal-use output at 9.4 A from a 380-480 V three-phase supply, with a heavy-duty rating of 3 kW at 7.2 A for tougher load profiles.
Three duty classes are defined: normal use (Pn 4 kW, In 9.4 A), light-overload (PlD 4 kW, IlD 8.9 A), and heavy-duty (PhD 3 kW, IhD 7.2 A). The heavy-duty figure governs continuous operation on a pump or fan with a constant-torque component — if your motor nameplate exceeds 7.2 A at the shaft, step up a frame. The normal-use rating matches a standard variable-torque centrifugal load.
Enclosure, mounting, and environment
IP55 with NEMA Type 12 enclosure, wall-mounted, frame size R1. Rated for ambient temperatures up to 40 °C and altitudes to 4000 m — no derating needed at moderate elevation. Operating humidity range 5 to 95 % non-condensing. Standby loss is 14 W; sound level 59 dB(A). The SCIP number is 85773b93-5c45-45c8-a538-ebdaaaf96ece Finland.
Two analog inputs and two analog outputs are onboard. Digital I/O counts 6 inputs and 3 outputs. Communication is via CAN; no onboard Industrial Ethernet interface. The control unit is included. Power consumption is 136 W, with an apparent power output of 6.5 kV·A. Power factor is 0.98. Efficiency class IE2.