Eaton Power Xpert 9395 - Electrically Connecting the Sections

Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201725—Rev 15 37
external power cable terminations, Table 14 for supplied external wiring terminal hardware, and Table 15 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 90º C. See Table 16 for power cable terminations.
Figure 45 shows the location of the power cable terminals inside the UPS.
Table 13. 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
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
DC Input from Battery or
Battery Disconnect to UPS –
Common Battery
E4
Battery (+)
8 – 2 bolt mounting (2 UPM)
12 – 2 bolt mounting (3 UPM)
16 – 2 bolt mounting (4 UPM)
76 (56)
M12
E5
Battery (-) 8 – 2 bolt mounting (2 UPM)
12 – 2 bolt mounting (3 UPM)
16 – 2 bolt mounting (4 UPM)
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 (UPM 3)
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 4 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 12 – 2 bolt mounting
22 (16)
M10
Customer Ground
Ground
Ground 15 – 1 bolt mounting
22 (16)
M10
NOTE Customer ground, sized in accordance with NEC Table 250.122, can be run in any conduit listed in Table 17.
NOTE Bypass terminations are not applicable to IOM configurations.
Table 14. Supplied External Wiring Terminal Hardware Kit
Part
Size
Quantity Terminals Used On Eaton Part Number
Bolt, Grade 5 M10 x 25 mm
15
Ground
180190078-087
Bolt, Grade 5 M12 x 45 mm 92
Rectifier Input, Bypass Input, Battery Input,
Output, and Neutral
180190078-113
UPS Installation Plan and Unpacking