Drive module for 450-kW motor loads
It also carries heavy-duty ratings of 400 kW / 415 A and light-overload ratings of 450 kW / 455 A. Frame size R11, IP20 enclosure, open type. Frequency range 47.5 to 63 Hz. Efficiency class IE2.
The normal-use rating (450 kW / 470 A) is the continuous-duty ceiling for typical pump, fan, or conveyor loads. Heavy-duty (400 kW / 415 A) applies to constant-torque applications like extruders or crushers where the drive sees higher sustained current. Light-overload (450 kW / 455 A) is for variable-torque loads with occasional peak demand. Input voltage of 525-690 V makes this a 690 V class drive, not a 400 V unit. Verify your supply transformer taps and motor winding configuration before specifying.
WEEE category 4 (large equipment). The module carries an IP20 degree of protection — suitable for cabinet mounting, not standalone floor placement. Open-type NEMA enclosure.
