Innovative Circuit Technology Ltd.
31
Battery Backup (- Lead Acid Batteries only)
The following additional settings are only available if the system is configured
for use with a lead-acid type battery:
Output Voltage Control, Temperature Coefficient/Cell:
This setting is only available if the system is configured for use with a lead-acid
type battery.
Make adjustments to the battery voltage Temperature Coefficient/cell to
optimize the automatic control of the battery charging voltage, and to keep
your battery in a good state of health.
Adjust this setting to match the battery manufacturer
’
s recommended
compensation value in
–
mV/°C per cell. This value will typically be -4mV/°C for a
flooded lead-acid battery (i.e. will compensate output voltage -24mV/°C for a 6
cell 12V battery) to help ensure the battery is fully charged in cold locations, and
is not overcharged when warm. The default setting is 0mV, assumes 25°C
operation.
[Note] that the system must have the battery temperature sensor (ICT-TMP)
installed on the battery for this setting to have an effect.
Equalize Charge Settings
This setting is only available if the system is configured for use with a lead-acid
type battery.
Set up manual or automatic equalize charge cycles for flooded lead-acid
batteries.
WARNING
Risk of serious personal injury or damage to equipment and property! Always
observe the following:
Equalize charging is intended for flooded lead-acid
batteries only, and may produce higher than normal levels of hydrogen gas.
Ensure the battery compartment is well ventilated to avoid any risk of
explosion! Always consult with battery manufacturer and observe all battery
manufacturer recommendations.
Equalize Voltage:
Adjust this setting to the battery manufacturer’s
recommended value for an equalize (or boost) charge (for flooded lead-acid
batteries only). A regular high voltage equalize charge will help prevent
stratification of the electrolyte in your battery, and can help extend its life.
