Marine Asynchronous Motor .

Ultra-high efficiency (IE3) three-phase marine asynchronous motor in a cast-iron frame. 380–690 V, 50/60 Hz, IP55/IP56, IC411 cooling, F/H insulation, S1/S2/S6 duty. DNV certified (rules for classification of ships and offshore units). For marine pumps, fans, compressors and deck machinery.