Eaton POWERWARE 9315 User Manual
Page 126
INSTALLATION REFERENCE
EATON Powerware
®
9315 UPS (500–750 kVA) Installation and Operation Manual
S 164201691 Rev 1 www.powerware.com
A-16
9.
Terminals E1 through E12 are 2-hole bus bar mountings for standard NEMA
2-hole barrel lugs. See Table H for power cable terminations, Table I for conduit
requirements, and Table J for recommended installation parts and tools not
supplied by Eaton. Section A.4 shows the location of the power cable
terminals inside the UPS.
Table H. Powerware 9315 UPS (500–750 kVA) Cabinet Power Cable Terminations
Terminal Function
Terminal
Function
Size of Pressure Termination
Tightening Torque
Nm (lb in)
Bolt Size
AC Input to UPS Rectifier
(CB1 I
t)
E1
Phase A
4 - 2 bolt mounting
76 (56)
1/2”
(CB1 Input)
E2
Phase B
4 - 2 bolt mounting
76 (56)
1/2”
E3
Phase C
4 - 2 bolt mounting
76 (56)
1/2”
AC Input to MBC (UPS Bypass)
E6
Phase A
4 - 2 bolt mounting
76 (56)
1/2”
E7
Phase B
4 - 2 bolt mounting
76 (56)
1/2”
E8
Phase C
4 - 2 bolt mounting
76 (56)
1/2”
AC Output from Inverter to MBC or
SBM
E9
Phase A
4 - 2 bolt mounting
76 (56)
1/2”
SBM
E10
Phase B
4 - 2 bolt mounting
76 (56)
1/2”
E11
Phase C
4 - 2 bolt mounting
76 (56)
1/2”
E12
Neutral
4 - 2 bolt mounting
76 (56)
1/2”
AC Input to MBC from Inverter
E9
Phase A
4 - 1 bolt mounting
76 (56)
1/2”
E10
Phase B
4 - 1 bolt mounting
76 (56)
1/2”
E11
Phase C
4 - 1 bolt mounting
76 (56)
1/2”
E12
Neutral
4 - 1 bolt mounting
76 (56)
1/2”
AC Output to Critical Load from MBC
E9
Phase A
12 - 2 bolt mounting
76 (56)
1/2”
E10
Phase B
4 - 2 bolt mounting
76 (56)
1/2”
E11
Phase C
4 - 2 bolt mounting
76 (56)
1/2”
DC Input from Battery to UPS
E4
Positive
6 - 2 bolt mounting
76 (56)
1/2”
E5
Negative
6 - 2 bolt mounting
76 (56)
1/2”
DC Link Output from Rectifier to
I
t
(+)
DC Link (+)
4 - 1 bolt mounting
20 (15)
Supplied
Inverter
(–)
DC Link (–)
4 - 1 bolt mounting
20 (15)
Supplied
DC Link Input to Inverter from
R
tifi
Inverter (+)
DC Link (+)
6 - 1 bolt mounting
20 (15)
Supplied
Rectifier
Inverter (–)
DC Link (–)
6 - 1 bolt mounting
20 (15)
Supplied
Neutral, Output
E12
Neutral
12 - 2 bolt mounting
76 (56)
1/2”
Customer Ground
Ground
Ground
8 - 2 bolt mounting
76 (56)
1/2”
NOTE Customer ground, size 2/0, can be run in any conduit listed in Table I on page A-17.