Dry Contact Setting - Delta Modulon DPH Series User Manual

PARALLEL SETTING
Item
Parallel
Group ID
Parallel
ID
Common
Battery

7.10.6 Dry Contact Setting

Path:
SETUP
In the DRY CONTACT SETTING screen*
(normally open) or NC (normally closed) for each of the input and output dry contacts can
Delta customer service for assistance.
Modulon DPH Series
UPS-1.1 MEASUREMENT SETUP
Parallel Setting
Parallel Group ID
1
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.
might be synchronized but their outputs cannot be connected in parallel.
The UPSs that need to be paralleled must be assigned the same parallel
work.
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)).
NOTE:
1
* means that the Administrator password is needed. For password information,
please refer to 7.5 Password Entry.
MAINTENANCE LOG IN EVENT LOG
Administrator
Parallel ID Common Battery
1
Enable
Description
1
(shown in the figure below), the event, NO
7-48
10:15
Sep 25,2018
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