... -meter & current- meter, with protection double panel Parameter Diesel Generator MODELAD3800DSEAD5800DSERated frequency(HZ)50605060Rated voltage(V)220/230240/120220/230240 ... in 2003,which is specialized in producing series of gasoline generator ,diesel generator,gasoline engine ,water pump and parts of generators . ... Easet ,Africa,South & East asian countries and regions three phase dynamo Generator