Operating Limits
975-0999-01-01
25
Operating
Condition
Battery Voltage
Comment
High
Voltage
Shutdown
> 64.0 volts
d
If installed, the display on the
Freedom EX Remote Panel
(PN: 808-0817-03) shows
error code
E02
alternating with
the battery voltage.
The Event LED turns on.
NOTE:
Although the Freedom
EX 4000 incorporates over-
voltage protection, it can still
be damaged if input voltage
exceeds 64.0 volts.
d
The range is from 58.0 to 70.0 volts.
Overload Conditions
There are two kinds of overload conditions – an overload warning
and an overload shutdown. A warning will not stop the unit from
inverting but after a sustained overload the inverter shuts down.
NOTE
: The audible alarm is a feature of the Freedom EX Remote
Panel (PN: 808-0817-03). Without the remote panel, there is no
alarm indication with sound only visual from the LEDs on the unit.
Loads connected to the inverter are seldom constant, and large
loads are often operated for short periods. To accommodate larger
loads, the Freedom EX 4000 can temporarily exceed its
continuous output power rating.
The graph in
illustrates approximate operation time
versus load. inverter operation time during overload is limited by
both inverter internal temperature protection and by the product of
AC output current and elapsed time.
