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POWER WIRING INSTALLATION NOTES
092107
DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
E
164201546---4 7 of 10
INSTALLATION INFORMATION
EATON Powerware
®
9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
A-23
Table K. UPS Sidecar 1+1 Parallel Redundant Power Cable Terminations
120/100, 120/120 kVA 480/480V
Terminal F unction Function
Size of Pressure
Termination
Tightening Torque
Nm (lb in)
Type
Screw
AC Input from UPM2 to
MOB 2 (standalone
installation)
Phase A 1 --- #4 --- 350 kcm il
20.3 (180)
3/16” Hex
Phase B 1 --- #4 --- 350 kcm il
20.3 (180)
3/16” Hex
Phase C 1 --- #4 --- 350 kcmil
20.3 (180)
3/16” Hex
AC Output to Critical Load
(without SLB)
Phase A 1 --- #6 --- 500 kcm il 56.5 (500) 1/2 Hex
Phase B 1 --- #6 --- 500 kcm il 56.5 (500) 1/2 Hex
Phase C 1 --- #6 --- 500 kcmil 56.5 (500) 1/2 Hex
AC Output to Critical Load
(with SLB)
Phase A 1 --- #4 --- 350 kcm il 20.3 (180) 3/16” Hex
Phase B 1 --- #4 --- 350 kcm il 20.3 (180) 3/16” Hex
Phase C 1 --- #4 --- 350 kcmil 20.3 (180) 3/16” Hex
Neutral Neutral 8 --- #6 --- 250 kcm il 42.4 (375) 5/16” Hex
Ground Ground 4 --- #14 --- 1/ 0 5.6 (50) Slotted
Table L. UPS Sidecar 1+1 Parallel Redundant Power Cable Terminations
80/40, 80/50, 80/60, 80/80 kVA 208/208V
Terminal F unction Function
Size of Pressure
Termination
Tightening Torque
Nm (lb in)
Type
Screw
AC Input from UPM2 to
MOB 2 (standalone
installation)
Phase A
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
Phase B
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
Phase C
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
AC Output to Critical Load
(without SLB)
Phase A
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
Phase B
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
Phase C
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
AC Output to Critical Load
(with SLB)
Phase A
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
Phase B
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
Phase C
1 --- 2/0---250 kcmil
1 --- 2/0---500 kcmil
31.1 (275)
31.1 (275)
5/16” Hex
3/8” Hex
Neutral Neutral 8 --- #6 --- 250 kcm il 42.4 (375) 5/16” Hex
Ground Ground 4 --- #14 --- 1/ 0 5.6 (50) Slotted
13. Conduit is to be sized to accommodate one neutral conductor the same size as the phase
conductor and one #8 AWG ground conductor. If two neutral conductors or an oversized
neutral conductor are to be installed, size the conduit to accommodate the extra wire or
size. All Powerware 9390 products can accommodate a double-sized neutral.
14. External UPS Sidecar rectifier and bypass input overcurrent protection is not provided by
this product, but is required by codes. Refer to Table B through Table E for wiring
requirements.