Materials List
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3
Comprehensive Protection
The Freedom XC PRO’s built-in protection features safeguard
your batteries (from unnecessary drain) such as the low battery
voltage alarm and shutdown and protect equipment such as a
configurable AC transfer speed.
n
Selectable Low Battery Shutdown
: The low battery
shutdown for the inverter/charger can be manually selected
by the user from 10.1 to 12.8 VDC.
n
Low Voltage Shutdown Delay Timer
: Configurable from 1
to 300 seconds to reduce an unnecessary shutdown of
inverter operation such as during cranking or other brief but
heavy discharge of battery.
n
Inverter Power Save
: The Freedom XC PRO can be
programmed to automatically turn off after 1 to 25 hours of
continued operation of loads that are under 50 watts. It is
designed, with LBCO (low battery cut off), to prevent the
battery from deep discharge.
Configurable AC Transfer Speed
The Freedom XC PRO allows two speed settings for the AC
transfer from Grid Mode to Battery Mode and vice versa which
avoids nuisance resetting of appliances. The normal transfer rate
is for common appliances and the faster transfer rate is designed
for more sensitive digital equipment like a desktop computer.
Overload Alarm and Shutdown
During Battery Mode (also called Inverter Mode), the Freedom XC
PRO automatically alerts you if the loads that are connected and
drawing power from the unit are close to approaching the
maximum operating limit. If so, the Freedom XC PRO
automatically shuts down when the maximum operating limit is
exceeded. See
Troubleshooting Reference on page 84
for
precautions.
Over temperature Alarm and
Shutdown
During Battery Mode, the Freedom XC PRO automatically alerts
you if it is overheating and approaching the over-temperature
shutdown limit. The Freedom XC PRO automatically shuts down
when the limit is exceeded. See
for precautions.
Built-in Charge Formulas
For the inverter/charger to perform at the highest level, the
batteries must be charged correctly. The Freedom XC PRO has
optimized algorithms for flooded, gel, AGM, custom, and lithium
iron phosphate [LFP (or LiFePO
4
)] batteries.