CBC EA 900RT 2KVAS 사용자 설명서 - 페이지 12
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페이지 인쇄TRUE ON LINE UPS
5) Battery Charge: Fully charge the batteries of the UPS system by leaving the UPS
system connected to the mains for 8-10 hours. You can also use the UPS system
directly without charging it but the stored energy time may then be shorter than the
nominal value specified.
6) Turn On the UPS:
6-1) With utility power connecting: Press
second and set the Breaker on the rear panel to the
UPS. Then the UPS will get into self-test status first. After having finishing the self-test,
the UPS will get into the inverter mode, at this time, the Utility Power LED, Inverter
LED, and Load and Battery Capacity LEDs will light up.
6-2) Without utility power connecting: Even though utility power is connected to the
UPS, the UPS still can be turned on by just simply pressing
for more than 1 second. Then the UPS will get into self-test status first. After having
finishing the self-test, the UPS will get into the inverter mode, at this time, Battery
LED, Inverter LED, and Load and Battery Capacity LEDs will light up.
7) Test Function: Test the function of the UPS system by either pressing the On-Switch
I
or disconnecting the input of the UPS system from the power supply.
CAUTION!
THE OUTPUT SOCKETS OF THE UPS SYSTEM MAY STILL BE ELECTRICALLY
LIVE EVEN IF THE POWER SUPPLY SYSTEM HAS BEEN DISCONNECTED
OR THE UPS IS ON
OFF
POSITION.
8) Turn Off the UPS:
8-1) In Inverter Mode: Press
button continuously for more than 1 second to turn
off the UPS. Then the UPS will get into self-test status first. After having finished the
20
I
button continuously for more than 1
ON
position to turn on the
I
button continuously
self-test, the UPS will get into bypass mode and the Utility Power LED and Bypass
LED will light up. At this time, the UPS still has output.
Disconnect the utility power or set Breaker to
8-2) In Battery Mode: Press
button continuously for more than 1 second to turn
off the UPS. Then the UPS will get into self-test status first. After having finished the
self-test, the UPS will be turned off completely.
9) Audible Alarm Mute Function: If the alarm is too annoying in battery mode, you
may press
I
button continuously for more than 1 second to clear it.
10) Operation Procedure of External Battery for Long Backup time Model ( H
10-1) Use the battery bank with voltage: 240VDC for 6KH/ 10KH (20 pcs of 12V
batteries), Connection of batteries more than or less than required will cause abnormality.
The connection of batteries for 6KH / 10KH is the same as 1KH / 2KH / 3KH
6. Trouble Shooting
If the UPS system does not operate correctly, please attempt to solve the problem using
the table below.
TRUE ON LINE UPS
OFF
position to turn off the output.
Model)
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