... and rated running: PRODUT DESCRIPTION This series generators are to be used in town, countryside, worksites, mountain and pasture as electric power ... voltage is 230V, frequency is 50Hz. power factor 0.8(lag). According to the customer's requirements, we can provide 60Hz and ... change 3%, load varies in the range of 0~100%, cos change discretionarily in the range of 0.8~1.0, the generators offer constant ...