Delta Modulon DPH series, User Manual

Page: 217 / 250

7 - 4 9
7 LCD Display & Settings
Item Description
Parallel
Group ID
The UPSs in parallel connection must be assigned the same parallel group
ID No. in order to let the outputs of the parallel UPSs be put in parallel
connection and let the loads be evenly distributed among the parallel units.
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might be synchronized but their outputs cannot be connected in parallel.
Parallel
ID
The UPSs that need to be paralleled must be assigned the same parallel
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work.
Common
Battery
If the parallel UPSs that have the same parallel group ID No. need to share
common batteries, please select '
Enable ' for the ' Common Battery ' setup
item. Otherwise, the function of battery abnormality detection will fail. For
more information about common battery, please refer to
3.4 Common
Battery (Only for Parallel UPSs connecting to the Same External
Battery Cabinet(s))
.
7.10.6 Dry Contact Setting
Path:
SETUP
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In the DRY CONTACT SETTING screen *
1
(shown in the figure below), the event, NO
(normally open) or NC (normally closed) for each of the input and output dry contacts can
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Delta customer service for assistance.
NOTE: *
1
means that the Administrator password is needed. For password
information, please refer to 7.5 Password Entry .
Bypass
1
2
3
4
UPS-1.1 SETUP MAINTENANCE EVENT LOG LOG IN
Administrator
MEASUREMENT
Dry Contact Setting
DRY CONTACT SETTING
INPUT OUTPUT
Event Type
Normally Open None
None
None
None
Normally Open
Normally Open
Normally Open
10:15
May 25,2018