... Ability reached 110% / 125% / 150% overloading time can last for 300min/10min/1min.Bypass Overload Ability reached ... formPure sine waveTransfer time0msBatteryMax. charging current0.2A×C10Charging time(Standard)12 hoursSystemProtective functionInput Over-voltage, under-voltage; ... 2000,NT,Me,XP,Linux,Novell,Macosx,NT4.0Meantime between failures300,000 HoursotherDustproof and damp-proof, isolating inverter ...