... 220v AC Three Phase inverter 10kva 15kva 20kva 1. Features1. Pure sine wave output, true online double conversion2. Wide input voltage ... , lower temperature, more reliable8. Full protection, overload, over voltage, short circuit, over temperature etc9. Cold start10. Generator compatible11 ... Securities electric factory ,traffic, industry and so on 220v AC Three Phase inverter 10kva 15kva 20kva