... Power5 KWMax Power6 KWAlternator electricity output3-phase, variable voltage (0 - 410 VAC)Start Wind Speed3m/sRated Wind Speed10 ... <3%AC connectionSingle phaseMax. efficiency / Euro-ETA >96.0% / >95.0%Protection DC reverse polarity, AC short-circuit , Ground fault ... , Output Transient Voltage, Grid fault.Idle consumption <0.5WOperating temperature -30°C~60°CAmbient humidity0~95%Enclosure ...