Specifications: 1) Standby Output: 200KVA/160KW, Continuous Output: 175KVA/145KW 2) Voltage: 400V/230V Frequency: 50Hz Power factor: 0.8 Phase: 3P4W Rotation speed: 1500rpm 3) Cummins engine model: 6CTA8.3-G2 4) Stamford alternator model: UCI274H 5) Water-cooled 6) At least 8hrs operation base tank 7) Standard Key start, optional auto start 8) Standard Open-frame, optional Soundproof / Weatherproof canopy