MGE UPS Systems 5000 RT 3.4 Operation on Battery Power

3.4 Operation on Battery Power
When the Normal AC source is not available, the load continues to be protected by the UPS.
Power is supplied by the battery.
Transfer to battery power
Low battery warning
End of backup time
LED (22) is ON.
LED (34) is red.
The audible alarm beeps continuously.
The equipment is not powered.
The UPS displays "End of backup time Battery low".
LEDs (20), (21) are ON.
LEDs (31), (32), (34) are green.
The audible alarm beeps every 3 seconds.
The remaining battery power is low.
Shut down all applications on the connected equipment
because automatic UPS shutdown is imminent.
LEDs (20), (21) are ON.
LEDs (31), (32), (34) are green.
The audible alarm beeps every 10 seconds.
The equipment is protected by the UPS and supplied
by the battery.
The display indicates the battery remaining backup time.
Installation and User Manual
Operation 3 — 3 86-87050-00 A01