Delta Modulon DPH 200kVA, User Manual, Page: 147 / 232

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6
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UPS Operation
Bypass
UPS-1.1
MODE SETTING
MEASUREMENT
Mode Setting
SETUP MAINTENANCE EVENT LOG LOG IN
Administrator
On-Line Green ECO
Energy
Recycle
Frequency
Conversion
Select to change system mode
10:15
May 25,2018
(Figure 6-36: Select Green Mode)
9 After manually selecting Green mode via the LCD, press the icon (
UPS-1.1
) located in the
upper left corner of the screen to go back to the Main Screen .
10 Press the ON/ OFF button ( ) once and the following screen will pop up to ask you
if you want to power on the UPS’s inverter. Please select ‘ YES ’.
MEASUREMENT
Power Flow
UPS-1.1 SETUP MAINTENANCE EVENT LOG
POWER ON ?
No
Yes
Bypass
LOG IN
Administrator
10:15
May 25,2018
(Figure 6-37: Power On Reminder Screen)
11
After selection of ‘ YES ’ to start up the UPS’s inverter, each power module will start up
and perform self-inspection. At the same time, the system begins synchronization with
the bypass AC source. After the self-inspection is completed, the UPS will automatically
transfer to run in green mode and the system will automatically detect the output status
(i.e. total load capacity %) to decide which specific power modules should be fully
powered on or idle in order to achieve higher efficiency of the UPS. Now, the tri-color
LED indicator illuminates green and the following screen appears. For the tri-color LED
indicator location, please refer to
Figure 2-11
.