... , low emission, some models can reach EPA, Emission standard, which is an ideal power system of prime and standby usage.Detailed specification ... of VDE0875-N and ISO8528BrandStamford, Leroy semor, Maraton etc. RegulatorAVR automatic voltage regulatingExcite typepret or shuntConnecting type3PH star, 3PH-DELTASteady frequency ...