Volatage:380V Rated Frequency50Hz Insulation class :F IP 54 but the teminal box reaches IP55 Cooling method:IC411 Y2 series motor can be sidely used in various machines and wquipments,dricing e quipments od carious machineries,such as machine tools ,blowers,pumps,compressors,transporters,agricultural and food processing. Y2 Series three-phase Asynchronous Induction Motor