■ Online double conversion， ■ Wide input voltage range (110~300Vac) ■ Input power factor 0.99 ■ Output power factor 0.9 ■ Maximum 12A charger for long-run models ■ Charging current can be set by LCD(Long run unit) ■ 50Hz/60Hz frequency converter mode ■ Emergency power off function (EPO) ■ ECO mode operation for energy saving ■ Generator compatible ■ SNMP + USB + RS232 multiple communications ■ Smart battery charger design for optimized battery performance ■ Selectable output voltage: 200,208,220,230,240Vac