LI3000
Uninterruptible Power Supplies
9
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Load Level Indicators
This indicator shows a visual depiction of the UPS load. The load
indicator LED will turn orange if the load is between 80 and 100%.
If the load is under 20%, no indicator LED will illuminate.
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Power On Indicator
This LED is illuminated when the utility condition is normal and
the UPS outlets are providing “clean power”, free of surges and
spikes
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Battery Indicator
This illuminates during utility failure, indicating that the battery is
supplying power to the battery-power supplied outlets.
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AVR Indicator
This LED indicates that the UPS is operating in automatic
voltage regulation mode. When the led is illuminated
continuously, it indicates input over-voltage and the UPS unit
bucks the voltage. When the led is flashed in rotation, it
indicates that the UPS unit is boosting input voltage.
REAR PANEL DESCRIPTION