UPS Installation Plan and Unpacking
Eaton
®
Power Xpert
®
9395C UPS Installation and Operation Manual P-164000821—Rev 01
www.eaton.com/powerquality
3-11
Terminals E1A through E5A and E9A through E11A are stud type terminals. The intercabinet power wiring
connections for this equipment are rated at 90°C. See Table 3-5 for intercabinet power cable terminations and
Table 3-5 for supplied intercabinet wiring terminal hardware.
The torque values listed in Table 3-5 for the M8 studs are the maximum allowable. Tightening further will risk
breaking or twisting the stud.
Figure 4-8 through Figure 4-9 show the location of the power cable terminals inside the UPS.
Terminals E1 through E11 are 2-hole busbar mountings for standard NEMA 2-hole barrel lugs. The power wiring
connections for this equipment a Table 3-9 for recommended installation parts and tools not supplied by Eaton.
Figure 4-15 through Figure 4-17 show the location of the power cable terminals inside the UPS.
Table 3-5. UPS External Power Cable Terminations
Terminal Function
Terminal
Function
Bus Landing
Tightening Torque
Nm (lb ft)
Stud
AC Input to ISBM
Section
E1A Phase
A
4
–
stud
mounting
14.2
(10.4)
M8
E2A Phase
B
4
–
stud
mounting
14.2
(10.4)
M8
E2A Phase
C
4
–
stud
mounting
14.2
(10.4)
M8
AC Input from ISBM
Section
E9A Phase
A
4
–
stud
mounting
14.2
(10.4)
M8
E10A Phase
B
4
–
stud
mounting
14.2
(10.4)
M8
E11A Phase
C
4
–
stud
mounting
14.2
(10.4)
M8
E12A Neutral
4
–
stud
mounting
14.2
(10.4)
M8
DC Input to ISBM
Section
E4A Positive
6 – stud mounting
(2 per ISBM)
14.2 (10.4)
M8
E5A Negative
6 – stud mounting
(2 per ISBM)
14.2 (10.4)
M8
Table 3-6. Supplied Intercabinet Wiring Terminal Hardware Kit
Part
Size
Quantity
Terminals Used On
Eaton Part Number
Flat Washer
M8
36
ISBM AC Input, ISBM Battery Input, ISBM AC Output
180500036-080
Conical Washer
M8
36
ISBM AC Input, ISBM Battery Input, ISBM AC Output
180500037-080
Nut
M8
36
ISBM AC Input, ISBM Battery Input, ISBM AC Output
180200001-05
Table 3-7. UPS External Power Cable Terminations
Terminal Function
Terminal
Function
Bus Landings
(using both sides of bus)
Tightening Torque
Nm (lb ft)
Bolt Size
AC Input to UPS Rectifier
E1
Phase A
6 – 2 bolt mounting
76 (56)
M12
E2
Phase B
6 – 2 bolt mounting
76 (56)
M12
E3
Phase C
6 – 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
AC Output to Critical Load
E9
Phase A
6 – 2 bolt mounting
76 (56)
M12
E10
Phase B
6 – 2 bolt mounting
76 (56)
M12
E11
Phase C
6 – 2 bolt mounting
76 (56)
M12
Summary of Contents for 9395C-1000/1000
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