... .Novel structure 2.attractive appearance 3.lower noise and vibration 4.high insulation class 5.high locked-rotor-torque Specification: 1 ... , Power: 0.75kw(1HP)-315kw(420HP) 3, Voltage: 220V,380V, 400V,415V,440V, 660V,4, Frequency: 50Hz/60Hz5, Frame size: 71-3556, Insulation ... /B359, Working type: S1 Data Table: Packaging: Certification: Product Pictures: 380V Y Series Asynchronous AC Motor 5 ...