Delta Modulon DPH Series User Manual page 97

NOTE:
The UPS allows cable entry from the top or bottom. Please leave adequate
space on the top or at the bottom of the UPS to allow cable entry.
1
Follow
single input into dual input.
2
Follow the procedures
.
3
Connect the cables of the main AC source, bypass source, output and external
battery cabinet(s) to the UPS. There are two types of wiring, top wiring and bottom
wiring. Please refer to the following to perform wiring.
(Rear View after
Rear Panel Removal)
AC AC
INPUT INPUT
N
L 3
L 2
L 1 L 1
BYPA SS BYPA SS
INPUT INPUT
1 6
~ stated in the section of
Dual Input_ Top Wiring_ Step 1
(protective earth)
Terminal
GND (ground)
Terminals
5-21
5 Installation and Wiring
to modify the UPS from
Connect to the
Bypass Source
PE
N L3 L2 L1
N
L 3
Connect to
the Main AC
Source
N L3 L2 L1
A C
IN P U T
L 2
L 1
B Y PA S S
IN P U T