UPS INSTALLATION PLAN AND UNPACKING
Eaton
Power Xpert 9395P-600 (380V-600V) UPS Installation and Operation Manual
S
P-164000710 Rev 1
www.eaton.com/powerquality
3-32
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 90
°
C. See Table 3‐18 for external power cable
The torque values listed in Table 3‐18 are the maximum allowable. Tightening further
will risk breaking or twisting the stud.
For a UPS with separate rectifier input terminals for the UPMs, E1 through E3 are
pressure terminations, UL and CSA rated at 90
°
C.
Table 3‐18. UPS External Power Cable Terminations for the One/Two/Three UPM
Terminal Function
Terminal
Function
Bus Landing
(using both sides of bus)
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
4 – 2 bolt mounting
76 (56)
M12
E7
Phase B
4 – 2 bolt mounting
76 (56)
M12
E8
Phase C
4 – 2 bolt mounting
76 (56)
M12
AC Output to Critical Load
E9
Phase A
4 – 2 bolt mounting
76 (56)
M12
E10
Phase B
4 – 2 bolt mounting
76 (56)
M12
E11
Phase C
4 – 2 bolt mounting
76 (56)
M12
DC Input from Battery or Battery
Disconnect to UPS – Common
Battery
E4
Battery (+)
8 – 2 bolt mounting
12 – 2 bolt mounting (Plus 1)
76 (56)
M12
E5
Battery (-)
8 – 2 bolt mounting
12 – 2 bolt mounting (Plus 1)
76 (56)
M12
DC Input from Battery or Battery
Disconnect to UPS – Separate
Battery (UPM 1)
E4
Battery (+)
4 – 2 bolt mounting
76 (56)
M12
E5
Battery (-)
4 – 2 bolt mounting
76 (56)
M12
DC Input from Battery or Battery
Disconnect to UPS – Separate
Battery (UPM 2)
E4
Battery (+)
4 – 2 bolt mounting
76 (56)
M12
E5
Battery (-)
4 – 2 bolt mounting
76 (56)
M12
DC Input from Battery or Battery
Disconnect to UPS – Separate
Battery (FI-UPM)
E4
Battery (+)
4 – 2 bolt mounting
76 (56)
M12
E5
Battery (-)
4 – 2 bolt mounting
76 (56)
M12
Input and Output Neutral
E12
Neutral
8 – 2 bolt mounting
22 (16)
M10
Customer Ground
Ground
Ground
7 – 1 bolt mounting
22 (16)
M10
NOTE 1
Customer ground, sized in accordance with NEC Table 250.122, can be run in any conduit listed in Table 3‐24 through Table 3‐25 .
NOTE 2
Bypass terminations are not applicable to IOM configurations.