... . output current 30A 1500w 3. battery charge or power supply for load 4.2 years warranty Our company SETEC Power Co ... 220V) its function 1: mainly used for battery charge or discharge,or power supply for the communication load, 2:Charging current limit ... 2U,output-current can obey user’s request to design,Max current is 30A. rectifier modules used soft switch technology,while ...