108
7.9.5
Parallel Setting
In the
Parallel Setting
screen, you
can set up
Parallel Group ID, Parallel ID
and
Common
Battery
. These settings must be carried out by qualified service personnel, please contact Delta
service personnel for assistance.
Item
Description
Parallel Group ID
The UPSs in parallel connection must be assigned the same parallel
group ID. 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. If the parallel UPSs have different parallel group ID No.,
their output signals 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 group ID No. and different parallel ID No. in order to let the
parallel function 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.
Summary of Contents for Ultron HPH Series
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