Liebert 30-130kVA - Manual (Page 70)

Operation
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To enable or disable the Battery Temperature Charge, highlight the top line in the screen above and
press the SELECT button. This will bring up the following screen.
Figure 94 Battery temperature compensation enable/disable screen
To access page 2 of the Battery Temp Compensation Charge Screen, press NEXT on the Battery Temp
Compensation Charge Screen (see Figure 93).
Figure 95 Battery temperature compensation charge screen, page 2
To edit the Battery Temperature Compensation, select the second line from the top in Figure 93 and
press the SELECT button. The following screen will come up.
Figure 96 Battery temp compensation edit screen
Battery Cycle Monitor
The Battery Cycle Monitor feature provides detailed data each time the batteries experience a dis-
charge event. By keeping track of cycles imposed on the battery, the Operator has an indication of
consumption, amount of useful life left on the batteries, and an early warning to service and/or
replace the batteries. The data can be retrieved from the front panel LCD, remote terminal interface,
or a modem connection.
The Battery Cycle Monitor screen can be selected from the Battery Management screen (See
Figure 83). The default setting is set to ENABLE.
BATTERY TEMP COMPENSATION
DISABLE
BATTERY TEMP COMPENSATION CHARGE
35 C = TEMPERATURE 40 C 800
40 C = TEMPERATURE 45 C 750 < <
<
<
PREV EXIT
15 C = TEMPERATURE 20 C < <
MIN
500
MAX
1000
MV/ C