Doosan diesel generator set specification: Rated power: 250kW/313kVA Voltage: 400/230kVA(adjustable) Frequency: 50/60Hz Power Factor: 0.8(lagging) Connecting type: 3 phase 4 wires Insulation class: H/H Protection type: IP21-23 Engine features: Engine brand: DAEWOO Engine model: P126TI-II Engine type: i-line cycle, water-cooled, turbocharged, intercooler Combustion type: direct injection Number of cylinders: 6 Displacement: 11.05liter Firing order: 1-5-3-6-2-4 Bore x stroke: 126 x 155mm Compression ratio: 17: 1 Rated rpm: 1,500 Standard Accessories: Standard control panel Exhaust silencer Flexible pipe Battery and battery cables Battery rack Operation manual and document