Vertiv Liebert GXT RT+ Series - Page 16

Operations12
DISPLAY FUNCTION
The UPS is in frequency converter mode.
The UPS is charging the battery.
Battery information
Displays the battery capacity by showing 1- 4 bars:
1 bar - 0-25%
2 bars - 26-50%
3 bars - 51-75%
4 bars - 76-100%
The battery has faulted.
Shows that the battery level is low.