Standard Features · NEMA Premium Efficiency Level according to NEMA YJP · Three-phase,25,50, 60 Hz · Rated output: up to 1250 kw · Number of poles: 2 ,4,6,8,10 or 12poles · Frame sizes: 112mm to 450mm · Lamination structures · Voltage: 220 to 660 V · Service Factor: 1.25 · B3 mount · Degree of protection: IP23(fan cooled) to IP54(Totally enclosed) · Cooling type: IC06(IP23); 1C416(IP54); ICW37A86 ( ≥ 355 motor) · Class insulation F with class (120ºC) temperature rise · Grounding brushes for frames 280mm to 400mm · Grease nipples for frame 355/400MM · Continuous Duty (S1) · With thermal protection PTC140 ºC · Other optional features under request |