Delta DPH-600K, Руководство пользователя

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5 - 2 3
5 Installation and Wiring
UPS 1
UPS 2
UPS 8
3Ø4W
3Ø4W
3Ø4W
Main AC Source
Bypass AC Source
Loads
AC Input
Terminals
Bypass Input Terminals
Bypass Input Terminals
Bypass Input Terminals
AC Input
Terminals
AC Input
Terminals
UPS Output
Terminals
Parallel Port
Parallel Port
Parallel Port
Parallel Port
Parallel Port
Parallel Port
UPS Output
Terminals
UPS Output
Terminals
Parallel Cable
Parallel Cable
Parallel Cable
Daisy
Chain
Method
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NOTE:
For dual input, the UPS will not work normally if the main AC power’s
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connected to the AC Input neutral (N) terminal shown in
)LJXUH
.
4
Use the provided parallel cables*
1
to connect the parallel ports of the parallel units.
Please adopt the Daisy Chain method shown in
)LJXUH
. For the parallel
port location, refer to
)LJXUH
.
NOTE:
*
1
One parallel cable is provided in each UPS’s accessory package.
5
Follow
)LJXUH
to ground the parallel UPS units, external battery cabinet(s)
and connected critical loads.
WARNING:
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each UPS’s ' Parallel Group ID ' (1 or 2) and ' Parallel ID ' (1 ~ 8) through
the LCD. Otherwise, the parallel UPSs cannot be started. Please refer to
3DUDOOHO6HWWLQJ
.