... 2.5 times that as per the NEMA standard or 7times that as per the IEC standard), low noise, small vibration, good ... China were manufactured by us, therefore, this series of motor was listed in " Catalogue for National Products Replacing Imported ... specified when placing anThe following parametersorder: ( Example )Type of Motor: YCH,YGF900-4Rated Output: 9000kWRated Voltage: Rated Frequency: 50HzNumber ...