... crest ratio3: 1ConnectionsIEC320-4IEC320-6IEC320-3&terminal blockIEC320-4IEC320-6IEC320-3&terminal blockBatteryTypeSealed,Maintenance free,Lead-acidNominal DC voltage 36VDC96VDCQuantity3 pieces8 piecesDepends ... vice versaLED indicatorsStatusLoad level/Battery level, Battery, Utility power,Inverter,Bypass,Overload,FaultAudible alarmBypass, On battery mode,Battery low ,Overload,FaultAcoustic NoiseAt ...