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POWER WIRING INSTALLATION NOTES
091505A
164201604---5
NOTE: Customer ground can be run in any conduit listed in Table J.
5of15
DESCRIPTION:
DATE:
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Installation Information
A-16
EATON Powerware
®
9390 UPS (100–160 kVA) Installation and Operation Manual S 164201604 Rev B powerware.com
Table I. UPS Cabinet Power Cable Terminations for the Powerware 9390---120/100,
9390---120/120, 9390---160/100, 9390---160/120, and 9390---160/160 (208V/220V Input and
208V/220V Output), and the Powerware 9390---160/100, 9390---160/120, and 9390---160/160
(480V Input and 480V Output)
Terminal Function Terminal Function
Size of Pressure
Termination
Tightening
Torque
Nm (lb in)
Type
Screw
AC Input to UPS Rectifier
and Bypass
(Single Input)
E1 Phase A 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
E2 Phase B 2 --- #2 --- 600 kcmill
56.5 (500)
1/2 in. Hex
E3 Phase C 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
AC Input to UPS Rectifier
(Dual Input)
E1 Phase A 2 --- #2 --- 600 kcmil 56.5 (500) 1/2 in. Hex
E2 Phase B 2 --- #2 --- 600 kcmil 56.5 (500) 1/2 in. Hex
E3 Phase C 2 --- #2 --- 600 kcmill 56.5 (500) 1/2 in. Hex
AC Input To Bypass
(Dual Input)
E6 Phase A 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
E7 Phase B 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
E8 Phase C 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
Single-Feed to Dual-Feed
Transfer Wires from
Rectifier Input Terminals
to Bypass Input Terminals
Rectifier Phase A N/A 12.5 (110) M8 Hex Bolt
Bypass Phase A N/A 12.5 (110) M8 Hex Bolt
Rectifier Phase B N/A 12.5 (110) M8 Hex Bolt
Bypass Phase B N/A 12.5 (110) M8 Hex Bolt
Rectifier Phase C N/A 12.5 (110) M8 Hex Bolt
Bypass Phase C N/A 12.5 (110) M8 Hex Bolt
AC Output to
Critical Load
E9 Phase A 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
E10 Phase B 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
E11 Phase C 2 --- #2 --- 600 kcmill
56.5 (500)
1/2 in. Hex
DC Input from
Battery to UPS
E4 Positive 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
E5 Negative 2 --- #2 --- 600 kcmil
56.5 (500)
1/2 in. Hex
Input and Output Neutral E12 Neutral 8 --- #2 --- 600 kcmil 56.5 (500) 1/2 in. Hex
Customer Ground Ground Ground 8 --- #14 --- 1/0 5.6 (50) Slotted