Unique Broadband Systems Ltd. DRU2KW User Manual

Manual No. x75mk3-11

x75-man-Rev11-0815.indd

Enable Scheduled Equalization checkbox.  Some batteries require equalization 

to be applied periodically.  Check this check box to enable this feature.  Further 

parameters must be set up to use this feature correctly.
Equalization Voltage.  The voltage to which the rectifiers will be raised to achieve 

the boost/equalize function.
Equalize for.  The equalization will operate for this length of time (in minutes) 

before dropping back to the float voltage (with temperature compensation if enabled).
Number of days between equalizations.  Set this parameter to determine how often 

the equalization function will operate (in days).
Time of day for equalization.  Use the spinners to set the time of day that the 

equalization function will begin.  This is usually chosen to be an off peak time.
Stop Equalization if charge current exceeds.  The equalization or boost will be 

terminated if the battery charge current exceeds this value.  Equalization will also 

stop if the battery temperature exceeds 38°C. (Fixed threshold).

Buttons Start Equalization and Stop Equalization may be used to manually start and 

stop the equalization process.  Once started, the equalization will stop automatically if 

any of the above parameters are exceeded (equalization time, equalization maximum 

current, battery temperature above 38°C).

Note that it is necessary to enter the administrator  or user password to manual start 

or stop equalization.