... brushless, self-excitation,50Hz, 1500rpm7Excitationself-excitation Diesel Generator Set specification1Place of OriginChina,Liaoning2Brand NamePUYANG3Model NumberPFM4Output TypeAC Three Phase5Speed1500rpm6Frequency50hz7Rated ... black,yellow,gray,14Protection GradeIP21/2315Insulation GradeH/H16RegulatorAVR Standard accessories of diesel generator set :Standard control panel, exhaust silencer, flexible ...