Xantrex 807-1055, Owner'S Manual

Page: 37 / 58

975-0727-01-01 23
Operating During Transition Between Shore Power and Inverter Mode
Operating Limits
Power Output
The Freedom HFS can deliver up to 1000 watts or 2000 watts of
continuous utility grade sine wave AC power. The wattage rating
applies to resistive loads such as incandescent lights.
Input Voltage
The allowable Freedom HFS input battery voltage ranges are shown
in the following table:
Operating
Condition Battery Voltage
Range Comment
Full
Operating
Range Low:10.5–16.5 volts
Mid:11.8–16.5 volts
High:12.1–16.5 volts Low refers to low limit of the low voltage threshold.
Mid refers to middle limit of the low voltage threshold.
High refers to high limit of the low voltage threshold.
Optimum
Performance 12.1–13.0 volts
Low Voltage
Alarm Low: <11.0 volts
Mid: <12.3 volts
High:<12.6 volts A silent low battery warning shows fault code  on
the display.
Low Voltage
Shutdown Low: <10.5 volts
Mid: <11.8 volts
High:<12.1 volts A single one-second low battery alarm beeps and the
display shows fault code
 . After five minutes, the
unit shuts down completely.
Instant Low
Voltage
Shutdown <10.2 volts After two seconds below the limit, the unit shuts down
and the low battery alarm sounds a long beep
continuously for 30 seconds.
High Voltage
Shutdown 16.7 volts The over-voltage alarm beeps every second and the
display shows fault code
 alternating with the
battery voltage. The status LED turns red and the
display screen is turned OFF within 30 seconds to
protect itself from excessive input voltage.
NOTE : Although the Freedom HFS incorporates over-
voltage protection, it can still be damaged if input
voltage exceeds 16.7 volts.
Freedom HFS IC Owners Guide.book Page 23 Friday, September 11, 2015 2:54 PM