Smart Power Systems SSP UPS - Manual (Page 11)

8
PSDR FAIL LED: the LED indicator will light when the power module of
UPS fails.
SITE FAULT LED: the LED indicator will light on when UPS is plugged into
an improperly utility
The LED indicator will flash every five seconds when the UPS is providing
battery power to your equipment. On the other hand, the LED indicator gives
you a warning which will flash every two seconds when the battery is low.
The line LED indicator illuminates when the AC source is present.
The LED indicator and the load level indicator will
illuminate to show the load level.
There are four LED bar graph to indicate the percentage of UPS load
capacity which is being used by the protected equipment. The greater the load,
the more LED indicators that will be illuminated. Each LED indicator
designates a 25% of the UPS output capacity. Please see the following load
level respectively.
0 ~ 25%: 1 LED indicator
26% ~ 50%: 1 and 2 LEDs indicator
51% ~ 75% : 1 , 2 , and 3 LEDs indicator
76% ~ 100%: All of four LED indicators will illuminate
: The LED indicator and battery level indicator will
illuminate to show battery level.
10.PSDR FAIL LED (or SITE FAULT LED):
11. BAT Mode LED (Battery Mode):
12. Line Mode LED:
13. Capacity of Load LED:
Load Indicator:
Load Level Indicator:
14. Capacity of Battery LED:
Battery Indicator
l
l
l
l
u
u
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u
Note: “SITE FAULT” function is only available for 120Vac models.
st
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3. SYSTEM DESCRIPTION
25% 50% 75% 100%