... Efficiency≥90%IndicatorsLCDVFD/LCD Indicator StatusInput/Output Voltage,Frequency,Output Power,Battery,Utility,Inverter,Overload,Fault,BypassCommunication PortRs232/USBInterfaceMonitor of ... Indicator etc.Software Function1.Anlysis of Power Status, 2.Timing Controlling, 3.Monitor UPS,4.Execute UPS Self-diagnosis, 5.Automatic SaveOperating ... 14.00 35.00 38.00 Double Conversion Sine Wave Online UPS