CBC EA 900RT 1KVAS User Manual page 7

TRUE ON LINE UPS
Press the Display cycle button
as follows:
INPUT FREQUENCY INPUT FREQUENCY
50.0HZ 50.0HZ
Here display the input main power frequency parameter, this numerical value can
inspect main power frequency variety, from 0HZ~60HZ.
Press the Display cycle button on front panel once more, LCD will display
as follows:
OUTPUT VOLTAGE OUTPUT VOLTAGE
220.0V 220.0V
Here display the UPS output voltage parameter, this numerical value can inspect
UPS output voltage variety, from 0V~290V.
Press the Display cycle button
as follows:
OUTPUT FREQUENCY OUTPUT FREQUENCY
50.0HZ 50.0HZ
Here display the UPS output frequency parameter, this numerical value can inspect
UPS output frequency variety, from 0HZ~60HZ.
Press the Display cycle button on front panel once more, LCD will display
as follows:
BATTERY CAPACITY BATTERY CAPACITY
100 % 100 %
Here display the UPS pile charge voltage or discharge voltage parameter, this
numerical value can inspect UPS pile capacity variety, from 0%-100%.
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on front panel once more, LCD will display
on front panel once more, LCD will display
Press the Display cycle button on front panel once more, LCD will display
as follows:
LOAD CAPACITY LOAD CAPACITY
100 % 100 %
Here display the UPS output load capacity parameter, this numerical value can
inspect UPS take load capacity variety, from 0%~200%.
If no main power, with main power but no bypass output, battery voltage low,
overload, overheat, inside circuit fault, output short circuit etc, LCD will display
relative content.
Like overload:
SYSTEM FAULT SYSTEM FAULT
BYPASS OUTPUT BYPASS OUTPUT
And like no main power input:
SYSTEM NORMAL SYSTEM NORMAL
BATTERY IN USE BATTERY IN USE
TRUE ON LINE UPS
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