Feature:

True sine wave output (T.H.D < 3%)
Large 128*64 digital Lcd display data information，4 led display working,；
Standard 19” Rack mount case
5 Routes Dry contact for system (DC input fault, AC input fault, overload information, by-pass information and output fault)
RS232 and RS485 & Optional SNMP communication Port
Power-on self-test, Soft output start
Auto switch function: DC to AC, AC bypass, less than 5ms;
By-pass AC220V input filtering；