... , over temperature, low battery voltage, over battery voltage, lack-voltage alarm.8.Topology: Microprocessor9.Approvals: RoHS / CE / EMC / LVD10. ... fan3.Insurance tablets current: 12v/40A*1,24v/20A*1, 48v/20A*1Protections1.Low voltage alarm:10.2~10.8Vdc or ... carton20ft container: 6870Pcs40ft container: 14270PcsOrder Remarks:1.DC Input voltage: 12V, 24V, 48V2.AC Output voltage: 100V, 110V, 120V, 220V, ...