* True double-conversion
* Microprocessor control optimizes reliability
* Output power factor 1.0
* 3 in & 1 out ,or 3 in & 3 output
* Converter mode available
* ECO mode for energy saving only available for 1-3KVA models
* Generator compatible
* Adjustable charging current via LCD or software(1A-6A)
* Emergency power off function(EPO) only available for 6K/10K/20K/30K models
* Comprehensive display allows easy monitoring access of UPS status