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CENTRIC User Guide, rel. 3.4
7.2.3
Setup > BATTERY
The Setup > BATTERY functions provide control over a number of battery parameters.
The Centric supports the use of standard lead-acid batteries, and also lithium-ion batteries. If you plan to
use lithium-ion batteries, consult with your dealer to be sure that the battery setup parameter values are
appropriate for the batteries you will be using.
Figure 21: "Setup > Battery" options
7.2.3.1
SETUP > BATTERY > BATTERY TEST PARAMETERS
The parameters in this section relate to the battery test function.
7.2.3.1.1
B
ATTERY LOW
-
VOLTAGE LIMIT
This parameter sets the battery voltage at which a "low battery voltage" alarm is generated by the UPS.
(This should not be confused with the "end-of-backup" battery voltage.)
7.2.3.1.2
R
ECTIFIER VOLTAGE DURING BATTERY TEST
Sets the value to which the rectifier's output voltage descends during a battery test.
7.2.3.1.3
A
UTOMATIC BATTERY TEST INTERVAL
The UPS will conduct a periodic battery test automatically according to the time interval specified here. The
time interval is specified in weeks.
7.2.3.1.4
M
AXIMUM DURATION OF BATTERY TEST
Set the maximum time a battery test may continue. If the battery is able to power the load for this time
period without its voltage descending to the "battery low voltage limit", the battery has passed the test.
