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.
Summary of Contents for 9155 UPS
Page 1: ...p n 164201553 Revision H0 8 15 kVA User s Guide Eaton 9155 UPS ...
Page 8: ...viii Eaton 9155 UPS 8 15 kVA User s Guide 164201553 Rev H0 List of Tables ...
Page 14: ...6 Eaton 9155 UPS 8 15 kVA User s Guide 164201553 Rev H0 Introduction ...
Page 18: ...10 Eaton 9155 UPS 8 15 kVA User s Guide 164201553 Rev H0 Safety Warnings ...
Page 60: ...52 Eaton 9155 UPS 8 15 kVA User s Guide 164201553 Rev H0 UPS System Installation ...
Page 66: ...58 Eaton 9155 UPS 8 15 kVA User s Guide 164201553 Rev H0 UPS Wiring Diagrams and Schematics ...
Page 86: ...78 Eaton 9155 UPS 8 15 kVA User s Guide 164201553 Rev H0 UPS Operating Instructions ...
Page 98: ...164201553H0 164201553 H0 ...
