Single Unit Wiring - Delta Modulon DPH series User Manual

Cooper Bar
(on Which the Small
Copper Bar Has Been
Mounted According to
(Figure 5-10: Install the Four Copper Bars and Secure the Eight Nuts_
NOTE:
If you want to modify the UPS from dual input into single input, please reverse the
procedures mentioned above.

5.5.3 Single Unit Wiring

WARNING:
1. Only authorized Delta engineers or service personnel can perform installation,
2. Before wiring, please read 5.5 Wiring thoroughly and make sure relevant
3. Note that the UPS rating voltage is 220/ 380Vac, 230/ 400Vac, or 240/ 415Vac;
Single Input (Single Unit)
When there is only one AC power source, single unit wiring procedures are as follows.
NOTE:
The UPS adopts top and bottom wiring. Please leave adequate space on the
top and at the bottom of the UPS to allow cable entry.
Install the Four
Copper Bars Here
90° 90°
× 4
)
3
for Dual Input & Bottom Wiring Application)
wiring, panel & cover removal, maintenance and operation. If you want to
execute any action mentioned above by yourself, the action must be under the
supervision of authorized Delta engineers or service personnel.
conditions have been met.
the external battery cabinet's rating voltage is ±240Vdc.
Tightening Torque = 150±10kgf·cm
Secure the Eight
Nuts Tightly
N
L3
L2
L1
A C
IN P U T
L 2
L 1
Different
Angle
B Y PA S S
IN P U T
5-13
5 Installation and Wiring
Install the Four Secure the Eight
Copper Bars Here Nuts Tightly