ExelTech XP600 - Page 8

XP600/1100/2000 INSTALLATION AND OPERATION MANUAL
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OVERPOWER, SHORT CIRCUIT PROTECTION:
LED STATUS (For XP2000):
XP600/
1100 inverters have three levels of overpower protection. The first
limits peak instantaneous current. The second system limits
absolute power coming from the module. Both of these circuits act
to reduce output voltage as required, to limit current to a safe level
The overpower protection circuit will recover instantly when the
overpower condition clears. The third, is short circuit protection. If
the overcurrent condition is so severe that it causes output voltage
to collapse to 1 Vp for more than 1 second, the inverter will shut
down and not automatically restart. This requires the user to clear
the short circuit safely, and guarantee that hazardous voltage will
not come back on line until desired. To reset the inverter from this
condition, cycle power switch “OFF” then “ON” again.
inverters will provide peak current (45 A) or maximum
surge (4000W) for 3 seconds when the inverter’s internal
temperature is at or below 25 .The output current is then
reduced to 16.7A (rated power) for 4 secs.
XP-2000
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C
If the inverter cannot
restore a full sine wave due to overload, the LED will be red. If the
overload condition does not clear in 7 secs., the inverter shuts off
(flashing redindicator).
Solid Green (Inverter “ON”)
Solid Orange (Over Temperature Warning)
Flashing Orange (Over temperature)
Solid Red (Overload Warning condition)
Flashing Red (Overload condition)
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