* True double-conversion
* DSP technology guarantees high reliability
* Output power factor 0.9
* Active power factor correction in all phases
* 50Hz/60Hz frequency converter mode
* ECO mode operation for energy saving
* Emergency power off function (EPO)
* Optional paralle operation
* Smart battery charger design to optimize battery performance
* Maintenance bypass available
* Adjustable battery design
* Adjustable charging current only available for 100K and up models
* Optional 10" touch colored LCD only available for 100K and up models
