UPS INSTALLATION PLAN AND UNPACKING
Eaton 9395 UPS (450–825 kVA) Installation and Operation Manual
S
164201725 Rev 4
www.eaton.com/powerquality
3-19
Terminals E1A through E5A and E9A through E12A are stud type terminals. The
intercabinet power wiring connections for this equipment are rated at 90
°
C. See
Table 3‐9 for intercabinet power cable terminations and Table 3‐10 for supplied
intercabinet wiring terminal hardware.
The torque values listed in Table 3‐9 for the M8 studs are the maximum allowable.
Tightening further will risk breaking or twisting the stud.
Figure 4‐10 through Figure 4‐17 starting on page 4-14 show the location of the
intercabinet power cable terminals inside the UPS.
Table 3‐9. UPS Intercabinet Power Cable Terminations for the Three UPM Eaton 9395-825/650, 9395-825/750, and 9395-825/825 and the Two
UPM Eaton 9395-825/450, 9395-825/500, 9395-825/550
Terminal Function
Terminal
Function
Bus Landing
Tightening Torque
Nm (lb ft)
Stud
AC Input to UPM Section
E1A (UPM 1)
E1A (UPM 2)
E1A (UPM 3)
E1A (UPM 4)
Phase A
3 – stud mounting
14.2 (10.4)
M8
E2A (UPM 1)
E2A (UPM 2)
E2A (UPM 3)
E2A (UPM 4)
Phase B
3 – stud mounting
14.2 (10.4)
M8
E3A (UPM 1)
E3A (UPM 2)
E3A (UPM 3)
E3A (UPM 4)
Phase C
3 – stud mounting
14.2 (10.4)
M8
AC Output from UPM Section
E9A (UPM 1)
E9A (UPM 2)
E9A (UPM 3)
Phase A
3 – stud mounting
14.2 (10.4)
M8
E10A (UPM 1)
E10A (UPM 2)
E10A (UPM 3)
Phase B
3 – stud mounting
14.2 (10.4)
M8
E11A (UPM 1)
E11A (UPM 2)
E11A (UPM 3)
Phase C
3 – stud mounting
14.2 (10.4)
M8
E12A (UPM 1)
E12A (UPM 2)
E12A (UPM 3)
Neutral
3 – stud mounting
14.2 (10.4)
M8
DC Input to UPM Section
1E4A (UPM 1)
2E4A (UPM 2)
3E4A (UPM 3)
Positive
6 – stud mounting
(2 per UPM)
14.2 (10.4)
M8
1E5A (UPM 1)
2E5A (UPM 2)
3E5A (UPM 3)
Negative
6 – stud mounting
(2 per UPM)
14.2 (10.4)
M8
Table 3‐10. Supplied Intercabinet Wiring Terminal Hardware Kit
Part
Size
Quantity
Terminals Used On
Eaton Part Number
Flat Washer
M8
36
UPM AC Input, UPM Battery Input, UPM AC Output, and Neutral
180500036-080
Conical Washer
M8
36
UPM AC Input, UPM Battery Input, UPM AC Output, and Neutral
180500037-080
Nut
M8
36
UPM AC Input, UPM Battery Input, UPM AC Output, and Neutral
180200001-05
