... )low fuel consumption 6)low noise level 65db 400kv Generator Set Specification,1),Main Specification,a,3-Phase, 50Hz ... panel is optionalg,8-hour operation base tankh,All generator sets are gone through rigorous testing before being released to ... , battery charging fail, emergency stop) 2),Data of Generator Set,Prime Power18kw-120kwStandby Power19.8kw-132kw Rated Speed1500rpmOutput Frequency50hz ...