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Operating
Manual
LP 31
/ 8-10-15-20
kVA
4.3.1 Information screens
When the default screen is displayed the first information screen can be entered by depressing
the “+” key (4).
Using “+” and “-” (2) you can scroll through the several information screens.
After the last information screen the default screen will appear.
The default screen can be displayed immediately with “
enter/reset
” (3).
The screens display the following information:
LINE IN
50.0Hz
230V 230V 230V
Mains voltage and frequency.
BYPASS IN 50.0Hz
230V
Bypass voltage and frequency.
OUTPUT 50.0Hz
230V 10.0A
Output voltage, frequency and current.
LOAD PF
0.76
CF
2.13
The power factor and crest factor of the connected equipment.
BATTERY 23°C
+270V -269V 0.1A
The temperature near the batteries, the battery voltage and
the battery current (charge: + value, discharge: - value).
RUNTIME 83%
LEFT
>0:10:12
The autonomy time if a mains failure occurs.
The autonomy value is initially based on the capacity of
new
batteries.
As batteries age, as a result of which their capacity
deteriorates, the initial battery capacity may be too unreliable
for a proper autonomy prediction.
The UPS is able to keep track of the ageing process, if
regularly a “deep battery test” (battery calibration test) is
executed.
During such a test the condition of the batteries is tested, and
the result of the test is used by the UPS system to calculate
the autonomy.
For more information see chapter 4.4.3 - “Deep Battery Test”
OPERATING TIME
0 YEARS 29 DAYS
The total operating time of the UPS.
