... ; DC Fuse, Fan, redundant power supply; temperature sensor, EPO (Emergency Power Off), audible alarmsSoftware ProtectionsDischarging batteries, ... over the limit, critical overload, battery exhausted, low output voltage, high output voltage, DC fuse open, %v power supply fail, 13.5 v power supply ... EPOEPO local and/or remoteDisplayLCDLED´s diagramincludedCommunicationserial port RS-232, SNMP(RJ-45) (SNMP ...