... allows the UPS take faster response to different kind of power problems, keeping the load working. His advance battery ... alarmsSoftware ProtectionsDischarging batteries, Battery charger working, Inverter working, Emergency Power Off, manual Shutdown, Bypass SCR fail, bypass sequence ... 5 v power supply fail, inverter overvoltage, 200% overload on each line, transfer fail, inverter voltage out of range, ...