... H, IP21-23 Leadtech brushless altrernator: Power ranging: 8.2kva to 2750kva Standard at three phase, 50Hz, class ... H, IP 21, Temp Rise 125/40°C, 4 pole. AVR SX460/SX440/MX341/MX321 ... available for choose.Voltage: adjustable.Power factor: 0.8 _________________________________________________________________________ Detailed Technical Data: Excitation SystemLeadtech brushless generator ...