Specifications:1) Output range: 250-880kva2) Engine model: D0836LE203, D2866LE201, D2866LE203, D2876LE201, D2876LE203, D2848LE213,D2840LE203, D2842LE201, D2842LE203, D2842LE2133) Alternator models: a) Marathon b) Stamford c) Ennga4) Small volume, light weight, low noise, low fuel consumption, water-cooling with water tank and fan5) Key start / auto start6) Monitoring meters and control switches7) Protection provided for short, over-current, over-speed, high water temperature,and low oil pressure8) Soundproof / weatherproof canopy optional9) Standard parts: industrial type silencers, exhaust pipes, flexible exhaust bellows, vibration-damping rubber, lead-acid batteries, connective cables, user manualand technical papersParameters: 1) Rated voltage: 400 / 230V 220/127V2) Rated frequency: 50/60Hz 3) Mode of connection: 3-phase-4-line4) Rated power factor: 0.8 (lagging) 5) Wave distortion: <10%6) Power supply voltage: 24V 7) Volt fluctuation: <0.5%8) Voltage / frequency fluctuation: ??0.5%Features:1) Engine: a) MAN engine adopted b) More output power at the same cubic capacity and more strong bump-proof strength c) Discharging pollution at the lowest level, fine environmental protection d) Low fuel consumption e) Simple and light design, stability and reliability, long life f) Low fuel consumption, low discharge g) Maintain easily, low maintenance expense2) Alternator: a) Brushless, self-excited, 4-pole, single bearing b) AVR self-regulated, voltage regulation rate ???? 1% c) IP21 protection grade d) Class H insulation e) Radio interference restraining accords with the stipulation of VDE0875-N and ISO8528 f) Moistureproof, sand-proof, dustproof, salt-proof and vibration-proof