Battery
Figure 3.52 Battery Setting Screen 1
1. Battery Warning VOL:
a. HIGH: High battery warning voltage. The setting range is 14.0V ~ 15.0V per battery block. 14.4V is default
setting.
b. LOW: Low battery warning voltage. The setting range is 10.1V ~ 14.0V per battery block. 11.4V is default
setting. This parameter setting is related to “Shutdown Voltage” setting. The setting value should be
higher than “Shutdown Voltage” setting.
2. Shutdown VOL: If battery voltage is lower than this point in battery mode, inverter will automatically shut down.
The setting range is 10.5V ~ 12.0V per battery block. 10.7V is default setting.
3. BATT Age: Set up battery age.
4. BATT Parameters:
a. BATT AH: setting battery capacity.
5. BATT Groups: setting battery groups.
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Vertiv™ Liebert® MTP Online UPS User Manual 20-40-80kVA