1)gas generator 2) low operation cost 3) key / automatic start 4)230 / ... 5) low noise level 50HZ, 1500rpm,400/230V, 3P 4WRated Current (A) Gas-Engine AlternatorRated Power (kW/kVA)Standby Power (kW ... sound and light alarm devices, auto shutdown8) Protection function: over-current, under-voltage, auto-regulate voltage, reverse power9) Monitor function: speed ...