Wiring
24
EXT.
BATT
The cable clamp cannot be
removed once it is inserted.
Loosen it as shown below if
you need to disconnect the
input power cable.
The cable clamp cannot be
removed once it is inserted.
Loosen it as shown below if
you need to disconnect the
input power cable.
This completes wiring of the UPS.
E
E
1
1
1
1
A
A
3
3
0
0
2
2
E
E
1
1
1
1
A
A
2
2
0
0
2
2
Connect as shown below, according to the type of grounding in the area where you are installing the UPS.
Areas
Plug shape
Note
Areas which
do not have
single-line grounding
(North America)
“W” terminal (phase) is connected with “N” of
the IEC connector on this UPS.
Areas which
have
single-line grounding
NEMA TYPE L6-20P
(View from blade side)
When the AC input power is single-wire
grounded, always connect the ground phase to
the W terminal (phase) side of the input cable.
“W” terminal (phase) is connected with “N” of
the IEC connector on this UPS.
Proper UPS input power cable connections
③
Breaker is “OFF”.
④
Insert the cable clamp into the hole, and
then connect the input power cable. Do not
strain the cable clamp too tightly.
Press the tab.
⑤
To grounded utility
power outlet.
③
Breaker is “OFF”.
④
Insert the cable clamp into the hole, and
then connect the input power cable. Do not
strain the cable clamp too tightly.
⑤
To grounded utility
power outlet.
Press the tab.