... manufacturer.B2C 3. certificate.ISO,CE and others 100KW open diesel generator set:With pure Ricardo technology, R-series, 495-series, K1000 ... by Huajun, some diesel engines made by Cummins, coupled with Stamford or Marathon alternator. The output range is from 10KW ... .30%Voltage Regulation<±1Excitation TypeBRUSHLESSInsulation ClassH 100KW Huajun R6105 open diesel generators with CE ISO certificate