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5. ELECTRICAL START UP
5.1 Operating modes
Protect C LCD UPS can work in one of these operating modes:
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5.1.1
Once you have connected the UPS to a suitable mains connection, you can
start operation using the UPS main switch. Normally, the UPS operates
continuously. The UPS now supplies the output with voltage, this is being
signaled on UPS LCD screen.
This is often referred to as "online" mode. It offers the greatest protection,
in particular when there are mains fluctuations and mains failures,
because the loads are supplied continuously with voltage with no
interruptions in this operating mode.
5.1.2
The mains is not within the required tolerance range or has failed. In this
case power is supplied to the inverter from the charged battery without
interruption. The power supply to the loads is therefore also ensured in
the event of a mains failure.
Operation with existing mains
Operation with faulty mains
Operation with faulty inverter
Manual bypass
Normal operation
Battery operation / autonomy operation
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