44
Ultron HPH Integrated Battery Series
4
Use the provided parallel cable to connect the parallel ports on the parallel units.
Please see
Figure 5-1
for parallel port location.
5
Please
refer
to
Chapter 5 : Communication Interfaces
to set the parallel switch in
the
ON
or
OFF
position.
6
Please follow steps
7
~
8
stated in section
Single Input (Single Unit)
.
WARNING:
1. When UPSs are paralleled, the length of each unit’s input cables/ output ca-
bles must be equal. This ensures that the parallel UPSs can equally share the
equipment loads in bypass mode.
2. Only UPSs with the same capacity, voltage and frequency can be paralleled;
otherwise, parallel functions will fail.
X+% "`_
2 or 3) through LCD. Otherwise, UPSs can not be started. If the symbol '!' ap-
" #>"
UPS 1
UPS 2
UPS 4
Main
Source
LOAD
AC Input
AC Input
AC Input
UPS Output
UPS Output
UPS Output
Parallel Port
Parallel Port
Parallel Port
Parallel Port
Bypass Input
Bypass Input
Bypass Input
Second
Source
(for Bypass)
3Ø4W
3Ø4W
3Ø4W
Pa
rallel C
able
Pa
rallel C
able
(Figure 6-20: Parallel Units Dual Input Wiring Diagram)
Содержание Ultron GES203HH33A035
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