Xantrex Freedom EX 4000 Owner's Manual page 19

Back-up If incoming shore power is interrupted by
Capability external events like brownouts, the Freedom
EX 4000 automatically becomes an
independent power source
utility grade AC power to your loads.
b
Assuming the inverter/charger/converter is connected to a battery source with an adequate charge at the
time of the power interruption.
975-0999-01-01
Comprehensive
Protection
b
that supplies
The Freedom EX 4000's built-in protection
features safeguard your batteries (from
unnecessary drain) such as the following:
Selectable Low Battery Shutdown:
n
The low battery shutdown for the
inverter/charger/converter can be
manually selected by the user from 36.0
to 48.0 VDC.
Low Voltage Shutdown Delay Timer:
n
Configurable from 0 to 600 seconds to
reduce an unnecessary shutdown of
inverter operation such as during
cranking or other brief but heavy
discharge of battery.
Inverter Search Mode: Search mode
n
allows the inverter to selectively power
only items that draw more than a certain
amount of power, which can result in
energy savings. The Freedom EX 4000
has a no-load power draw of about
30 watts. Enabling search mode
reduces this power draw to less than
5 watts. For more information, see
Search Mode on page 17.
Materials List
3