Centric Start - Up; Normal (Not First-Time) Start-Up; Figure 12: Main Menu, Ups Off, Normal Mode - Gamatronic Centric 50 kVA User Manual

C
5.
ENTRIC START
5.1

Normal (not first-time) start-up

This section describes the start-up procedures for the operator after a shutdown of the
Centric . A shutdown could occur due to battery exhaustion following an extended power
outage, or due to a manual shutdown by a technician prior to maintenance on the Centric.
After a normal Centric shutdown the main menu screen indicates a status of
"UPS OFF" and "No output":
1. From the main menu, choose Operation > Turn OFF/ON > System ON
- OR -
Press the ON/OFF button in the upper right corner of the main screen and then choose "System
ON".
2. Wait about 2 minutes for the Centric to start up.
While waiting, you can press the
description at the top of the screen should become "UPS ON, Normal mode"
If instead of the status description being "UPS ON, Normal mode" it remains "UPS ON, Bypass
mode", there may be a problem with the rectifier voltage. You can see the input voltage readings on
the status screen. If the readings are not within acceptable limits, verify that the external circuit
breaker for the rectifier input voltage is ON, and that the rectifier input voltage is connected properly
to the UPS terminals.
3. Connect the load and observe the results on the
4. Observe that the output voltage numbers and the bar graph now indicate the presence of the load (if
any) and the load's relative power consumption.
CENTRIC User Guide, Release 0.3
Gamatronic Electronic Industries Ltd.
-
UP

Figure 12: Main menu, UPS off, normal mode

status icon to see a display of the system status. The status
Centric start-up is now complete.
status display.
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