Eaton Powerware 9155 - Page 45

WALL-MOUNTED BYPASS SWITCH INSTALLATION
EATON Powerware
®
9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev F www.powerware.com
39
9. Install conduit and connect the wiring from the bypass switch to the UPS
terminal block.
See Table 5 for specifications and Figure 27 for a detailed view of the UPS
terminal block.
Table 5. UPS Terminal Block (TB1) Wiring
Wire Function Terminal Position
Input Circuit Breaker
Rating
Minimum Wire Size*
Tightening
Torque
Conduit Connection
(Entry Size)
Input
Ground TB1-1 8AWG
p
AUX TB1-2-1 and 2-2 —
Not Used TB1-2A-1 and 2A-2 —
25 lb in 2” access hole for
L1
TB1-3
8kVA 60A 4AWG(21.2mm
2
)
G
(
2
)
2
5
l
b
i
n
(2.83 Nm)
2
a
c
c
e
s
s
h
o
l
e
f
o
r
1-1/2” conduit
Neutral
TB1-4
10 kVA
1
2
k
V
A
80A
1
0
0
A
3AWG(26.7mm
2
)
2
A
W
G
(
3
3
.
6
m
m
2
)
L2 TB1-5
1
2
k
V
A
15 kVA
1
0
0
A
100A
2
A
W
G
(
3
3
.
6
m
m
2
)
2AWG(33.6mm
2
)
Output
L1 TB1-6 8AWG
p
Neutral TB1-7 8AWG
L2 TB1-8 8AWG
25 lb in
(
2
8
3
N
m
)
2” access hole for
1
-
1
/
2
”
c
o
n
d
u
i
t
Not Used TB1-8A-1 and 8A-2 —
(
2
.
8
3
N
m
)
1
-
1
/
2
”
con
d
u
i
t
Ground TB1-9 8AWG
*Useonly75°C-rated copper wire. Minimum wire size is based on 120/208 full load ratings applied to NEC Code Table 310-16. Code may require a larger
AWG size than shown in this table because of temperature, number of conductors in the conduit, or long service runs. Follow local requirements.
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Input
TB1
22A
8A
Output
Figure 27. UPS Terminal Block