Delta Modulon DPH series, User Manual

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6 UPS Operation
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WARNING:
1. Frequency Conversion mode is only applicable to single UPS but not to parallel
UPSs.
2. When the UPS runs in Frequency Conversion mode, once the inverter
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1
In Frequency Conversion mode, the LCD shows the following screen ( Figure 6-57)
and the tri-color LED indicator illuminates green. For the tri-color LED indicator
location, please refer to
Figure 2-12 .
Frequency
Conversion
POWER FLOW
Maintenance
Bypass
Bypass
Mains
90 %
5 mins
Load
30 %
MEASUREMENT
Power Flow
UPS-1.1 SETUP MAINTENANCE EVENT LOG LOG IN
User
Power Flow
Summary
EMS
System Status
10:15
May 25,2018
ON/ OFF
Button
(Figure 6-57: Frequency Conversion Mode Screen & ON/ OFF Button Location)
2
Tap the ON/ OFF Button ( ) and the following screen will pop up to ask if you want
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YES '.
WARNING:
Please note that, once you select ' YES
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Please make sure that the critical loads connected to the UPS have already
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