Delta Modulon DPH series, User Manual

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5 - 1 9
5 Installation and Wiring
Figure 5-12: Location of Rear Panel & Top Cover
Figure 5-13: Top Entry
Figure 5-14: Location of Bottom Covers
Figure 5-15: Bottom Entry
Figure 5-17: Parallel Units Single Input Wiring Diagram
5.6 External Battery Cabinet Connection Warnings
UPS 1
UPS 2
UPS 8
Loads Main AC Source
AC Input
Terminals
AC Input
Terminals
AC Input
Terminals
UPS Output
Terminals
Daisy
Chain
Method
UPS Output
Terminals
UPS Output
Terminals
Parallel Port
Parallel Port
Parallel Port
Parallel Port
Parallel Port
Parallel Port
3Ø4W 3Ø4W
Parallel Cable
Parallel Cable
Parallel Cable
Parallel Cable
(Figure 5-17: Parallel Units Single Input Wiring Diagram)
NOTE:
For single input, the UPS will not work normally if the main AC power’s
neutral (N) is not firmly connected or not connected to one of the N
terminals shown in
Figure 5-8 .
3
Use the provided parallel cable to connect the parallel ports on the parallel units.
Please refer to Figure 4-3 for the parallel port location.