The generators are to be used in town. the countryside,work sites,Mountain and pasture land as a electric power source for lighting purpose,lt can also de used as a reserved power source for emergent case.The generators are of drip-poof withrotary field type and with the adoption of harmonic excitatibn with neutral point.The rated line voltage is400V.Phase voltage 230V. Frequency 50HZ..power factor 0.8(lagging).It canp rovide 60HZ and the other voltage's generator according to necessary.They can de coupled with a prime mover directly or through V-delt making right or reverse continuousrotation at the rared speed,when the revolution slip of prime mover is 3%and load varies in the range of 0-100%cos 中1.0-0.8 they give Food constant voltant voltage. After sudden change (increase or decrease)of load.the generators will soon return to their normal working state, without any starting devices the generator can directly start an unload edsquirrelcage Induction motor.