Unique Broadband Systems Ltd. DRU2KW User Manual

Manual No. x75mk3-11

x75-man-Rev11-0815.indd

Battery Capacity (Amp-Hours).  This is the capacity of one battery string.
Total Installed Capacity.  This is simply the number of strings multiplied by the 

battery capacity.  This figure is only for reference, it is not currently used for any 

active functions.
Charge Limit (Amps).  This is used to limit the battery charging current.  Battery 

charge limiting is done by reducing the rectifier voltage to maintain the battery 

charging current at the set level.
Enable Charge Limiting Check box.  Check this box if you wish to enable the 

battery charge limit feature.

The Equalization tab deals with battery equalization.  Some types of batteries must 

not be equalized or boosted.  Please consult the datasheet of the batteries being used 

before using these features.  Incorrectly applied equalization can damage the batteries.

The settings are as follows: 

Enable Equalization checkbox.  This enables the equalization functions.  If not 

checked, no equalization or boost functions may be done.
Enable Equalize at end of charging checkbox.  To provide a boost to charging 

the batteries more quickly, the voltage applied to the batteries may be boosted for a 

short time to the higher voltage.  Check this box to enable this feature.