Input Power Failure; Figure 4-12 Event Log; Figure 4-13 Battery Log; Figure 4-14 Main Screen (Battery Operation) - Toshiba G9000 SERIES Installation And Operation Manual

Figure 4-12 Event Log

4.3.3

Input Power Failure

During an Input Power Failure, the UPS inverter will be powered by the UPS batteries. The following will
be displayed on the main and measurement screen (Indication of battery operation and remaining battery
time).

Figure 4-14 Main Screen (Battery Operation)

The LCD will display a battery low voltage message when the battery capacity is near depletion. The End
of Battery Discharge announcement is displayed when the battery end voltage is reached. At this time, the
inverter will perform an electronic shutdown to prevent battery loss of life typical from extreme deep discharge
conditions. When the input power is restored, the inverter will automatically restart to power the load, and the
batteries will be simultaneously recharged. The End of Battery announcement is shown at the bottom of the
screen.
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Figure 4-13 Battery log

Figure 4-15 Measurement screen (Battery
Operation)