Model w7
rated power kva 1500
rated power kw 1000
battery voltage 12v
dc input voltage range 10.5-15vdc
ac input voltage range 140-270vac
ac input frequency range 45-65hz
efficiency >85%
output voltage 230vac
output frequency 50-60hz
output waveform pure sine wave
transfer time <4ms
display lcd
thermal method fan cooling
protection short circuit, over voltage, under voltage, temperature, overload, over current