UPS Installation and Wiring
22
§
§
6
6
.
.
3
3
.
.
2
2
W
W
i
i
r
r
i
i
n
n
g
g
t
t
o
o
t
t
h
h
e
e
T
T
e
e
r
r
m
m
i
i
n
n
a
a
l
l
B
B
l
l
o
o
c
c
k
k
①
Prepare the following items supplied with the product.
②
Check that
MAIN MCCB
on the front of the two UPS Units are “OFF.”
③
Remove the terminal block cover on the side of the cable cover for UPS Unit 2.
④
Install a conduit in the hole of the cable cover. Prepare the conduit by customer’s self.
⑤
Attach the cable cover for UPS unit 2 on the UPS unit 2 rear panel using four screws D.
③
Remove the screw on the
right, and remove the
terminal block cover.
Cable cover for UPS unit1
1
Screw D for cable cover
M4×8 8
Cable cover for UPS unit2
1
④
Install two conduits in
two holes of the cable
cover.
Terminal block cover
Cable cover for
UPS unit 2
Conduit
Hole size:
φ
1-23/32 inches
(43.7mm)
The conduit is not supplied. Prepare the suitable conduit by customer’s self.
The conduit size is
φ
1-1/4 inches.
Note
⑤
Attach the cable cover on the
connector area of the UPS unit 2,
secure them with four screws D at
rear panel and right side.
Rear panel: Two places
Right side: Two places
UPS unit 1
UPS unit 2
