AC Cast iron IE3 (premium) Motor 1)Power:1HP - 125HP 2)Pole: 2P,4P,6P, ... ,UL,CSA,MEPS, CCC, ISO9001 Cerificate AC Cast iron IE3 (premium) Motor1)Power:1HP - 125HP2)Pole: 2P,4P,6P,8P3)Frame ... ,220V/380V,415V,440V,460V,480V,575V, 660V5)Insulation Class: F6)Protection Class: IP557)B3,B5,B358)S.F.:1.159)Bearing ... , precision process, energy balance, low noise. AC Cast iron IE3 (premium) Motor