Delta Modulon DPH series, Руководство пользователя

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6 UPS Operation
For the locations of the parallel communication card, auxiliary power cards, power
modules and associated LED indicators, please refer to
Figure 6-1 .
5
The LCD initial screen (see Figure 6-10 ) will appear within 40 seconds after the Input
Breaker (Q1) and Bypass Breaker (Q2) are turned on.
(Figure 6-10: LCD Initial Screen)
6
After 20 seconds of LCD initialization, the LCD will enter the Main Screen . For the
Main Screen information, please refer to 7.6 Main Screen .
Now, each power module keeps running and its LED indicator remains green. After
each power module finishes establishing DC BUS voltage, the charger will start to
charge the batteries.
If the bypass AC source is within the normal range, the UPS will transfer to run in
Bypass mode, the LCD screen will show as
Figure 6-11 and the tri-color LED indicator
will illuminate yellow. For the location of the tri-color LED indicator, please refer to
Figure 2-12 .
Bypass
POWER FLOW
Maintenance
Bypass
Bypass
Mains
90 %
5 mins
Load
0 %
MEASUREMENT
Power Flow
UPS-1.1 SETUP MAINTENANCE LOG IN
User
2
WARNING
Power Flow
Summary
EMS
System Status
10:15
May 25,2018
User Login
ON/ OFF
Button
(Figure 6-11: Main Screen_ User Login & ON/ OFF Button Location)