Eaton 9155 UPS - Table 5. Input Isolation Transformer Terminal Block Wiring

Eaton 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 25
Table 5. Input Isolation Transformer Terminal Block Wiring
Wire Function Terminal
Position
Input Circuit
Breaker Rating
Minimum Wire Size* Tightening
Torque
Input L1 TB1-1
8 kVa
10 kVA
12 kVA
15 kVA
60A
80A
100A
100A
3 AWG (26.7 mm
2
)
2 AWG (33.6 mm
2
)
1 AWG (42.4 mm
2
)
1 AWG (42.4 mm
2
)
25 lb in
(2.83 Nm)
L2 (208V)
TB1-2
L2 (240V)
TB1-3
Output L1 TB1-4
8 kVA
10 kVA
12 kVA
15 kVA
4 AWG (21.2 mm
2
)
3 AWG (26.7 mm
2
)
2 AWG (33.6 mm
2
)
2 AWG (33.6 mm
2
)
25 lb in
(2.83 Nm)
L2 TB1-5
Neutral TB1-6
Ground Output TB1-7
8 AWG
25 lb in
(2.83 Nm)
Input TB1-8
* Use only 75°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.
Table 6. MBM/PDM Terminal Block (TB10) Wiring
Wire
Function
Input Circuit
Breaker Rating
Minimum
Wire Size*
Tightening
Torque
Conduit
Connection
(Entry Size)
Input
Ground
8 AWG
120 lb in
(13.5 Nm)
2” access hole for
1-1/2” conduit
L1
8 kVa
10 kVA
12 kVA
15 kVA
60A
80A
100A
100A
4 AWG (21.2 mm
2
)
3 AWG (26.7 mm
2
)
2 AWG (33.6 mm
2
)
2 AWG (33.6 mm
2
)
Neu-
tral
L2
Output L1 3 AWG
120 lb in
(13.5 Nm)
2” access hole for
1-1/2” conduit
Neu-
tral
3 AWG
L2
3 AWG
Ground 8 AWG
* Use only 75°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.
UPS Installation Plan and Unpacking