UPS Installation Plan and Unpacking
3-18
Power Xpert
TM
9395 UPS (450–825 kVA) Installation and Operation Manual
164201725—Rev 10
www.eaton.com/powerquality
For a UPS with common rectifier input terminals, E1 through E12 are 2-hole bus bar mountings for standard
NEMA 2-hole barrel lugs. The power wiring connections for this equipment are rated at 90ºC. See Table 3-12
for external power cable terminations, Table 3-13 for supplied external wiring terminal hardware, and
Table 3-14 for recommended installation parts and tools not supplied by Eaton Corporation.
For a UPS with separate rectifier input terminals for the UPMs, E1 through E3 are pressure terminations, UL
and CSA rated at 90ºC. See Table 3-15 for power cable terminations.
Figure 4-23 shows the location of the power cable terminals inside the UPS.
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. UPS Intercabinet Power Cable Terminations for the Three UPM Power Xpert 9395-825/650, 9395-825/750, and 9395-825/825 and the
Two UPM Power Xpert 9395-825/450, 9395-825/500, 9395-825/550 (Continued)
Terminal Function
Terminal
Function
Bus Landings
Tightening Torque
Nm (lb ft)
Stud
Table 3-11. 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
Table 3-12. UPS External Power Cable Terminations for the Three UPM Power Xpert 9395-825/650, 9395-825/750, and 9395-825/825 and the
Two UPM Power Xpert 9395-825/450, 9395-825/500, 9395-825/550
Terminal Function
Terminal
Function
Bus Landings
Tightening Torque
Nm (lb ft)
Bolt Size
AC Input to UPS Rectifier
E1
Phase A
4 – 2 bolt mounting
76 (56)
M12
E2
Phase B
4 – 2 bolt mounting
76 (56)
M12
E3
Phase C
4 – 2 bolt mounting
76 (56)
M12
AC Input to Bypass
E6
Phase A
6 – 2 bolt mounting
76 (56)
M12
E7
Phase B
6 – 2 bolt mounting
76 (56)
M12
E8
Phase C
6 – 2 bolt mounting
76 (56)
M12
Содержание Power Xpert 9395 UPS
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