... :90v-280v 2.powerful charging current:10A--30A. 3.can drive AC,refrigerator,with RS232,SNMP Home UPS1,INPUT voltage rang ... ,2,with four -steps AVR3,recharge current :10A--30A.4,It can drive inductive load,air-conditioner,refrigerator,TV,fan ,also it ... can drive computer,ATM.5,with RS232,SNMP.6,Output pure sine ...