1.DC/AC Power Inverter 2.500~2000VA 12/24VDC 3.Modified ... and imported big power MOS pushing module, this UPS inverter has the features of quick reaction, interference-proof, auto ... 170V-260V, when mains supply is too low or interrupted, it will supply power as inverter instantly, and keep on ... to these areas where without electricity or the electric supply is often interrupted, also it can be used as ...