Detailed Product Description Cummins generating machineManufacturing Standards ISO8528; ISO1105; ISO3046; GB/T2820; GB755; ... Cummins,deutz,Daewoo,Perkins,Chinese diesel engine , Alternator: 3 Phase 4 Wire, Brushless, H class Insulation, Self-Exited, IP23 Protection ... Output range: 10KVA to 2000KVA Frequency: 50 & 60Hz 3 Phase 4 Wire Speed: 1500rpm1800rpm Three Phase Voltage Available: 208V / 220V ...