Delta Ultron DPM Series, User Manual

Page: 101 / 264

5 - 1 3
5 Installation and Wiring
1250kW
L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 + - + - L1 L2 L3 L1 L2 L3 + - L1 L2 L3 L1 L2 L3 + - + -
D-SUB15
Communication Cables
(PF5 Power Board)
(PF4 Power Board) (PF4 Power Board)
CNPF411A
CNPF507
CNPF506
CNPF410
(Front of the UPS
System Cabinet)
(Front of the
Power Modules)
(Front of the
Power Modules)
NOTE:
For 1000kW UPS, there is no this power module. However, the locations of the D-SUB15
communication cables, PF4 power boards, CNPF411A port, and CNPF410 port are the same as 1250kW UPS.
Thus, in
Figure 5-13 , only the illustration of 1250kW UPS is taken for example.
NOTE:
Before shipment,
the D-SUB15
communication cables
have already been
attached to the
CNPF411A port and
CNPF410 port located
at the power modules’
PF4 power boards.
(Figure 5-13: Connect the Provided D-SUB15 Communication Cables to the CNPF507 Port and
CNPF506 Port Located at the UPS System Cabinet’s PF5 Power Board)
e. For internal wiring between the UPS system cabinet and the power modules,
please follow 5.4.1 Pre-Wiring Warnings and 5.4.3 Internal Wiring between the
UPS System Cabinet and the Power Modules .
7
It is suggested that you install the external maintenance bypass cabinet (user-supplied)
next to the UPS or align it with the UPS for convenient operation. Before installation,
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the configurations of the external maintenance bypass cabinet, please refer to 1.2
Connection Warnings .
8
Please follow 5.4 Wiring to perform wiring among the UPS system cabinet, power
modules and external maintenance bypass cabinet (user-supplied).