1k va pure sine wave UPS power

UPS provide RS232 and USB interface Pure sine wave overload protection certification:ce power:1000w

1.Sensitive Short Circuit Protection         When short circuit happens,UPS will shut down the inverter and give warning.   2.Sensitive intellegent overload production        on battery mode ,overload less than 120%,UPS will give warining (beeping)for 10 seconds . UPS will switch off inverter to avoid damage to the UPS;on normal mode ,overload will  activate the beeping warning until loading is reduced to normal range   3.optional LED or LCD human-machine interface       simplified LED display or advanced LCD display .for LCD displayer ,input/output voltage and  frequency,output current can be shown on the screen       4.shorter transfer time         less than 5ms makes sure you IT applications work smoothly     5.self-diagnostic function         6.individual AVR function         7.full battery protection         accrate charging and discharging current monitor and control      8.intelligent battery auto-repair function,extend battery life span     computer interface ,SNMP adapter(optional)      

1k va pure sine wave UPS power