Instruction manual

POWER WIRING INSTALLATION NOTES
110106B
11 of 23
DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
164201603-6
INSTALLATION INFORMATION
Eaton
®
9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.com/powerquality
A-23
Table O. Power Cable Conduit Requirements (continued)
UPS Model Voltage Terminal
Number of
Wires in
Conduit
Minimum Conduit
Trade Size (inches)
Number of
Conduits
Powerware
9390/9390IT-
40/40 and
9390-80/40
208/220
AC
AC Input to UPS
(A, B, C, Gnd)
4 2‐1/2 1
AC Input to Bypass
(A, B, C, Neut, Gnd)
5 2‐1/2 1
Output
(A, B, C, Neut, Gnd)
5 2‐1/2 1
DC
Battery
(Positive), (Negative), Gnd
3 1 1
Powerware
9390/9390IT-
40/40 and
9390-80/40
480
AC
AC Input to UPS
(A, B, C, Gnd)
4 1‐1/4 1
AC Input to Bypass
(A, B, C, Neut, Gnd)
5 1‐1/4 1
Output
(A, B, C, Neut, Gnd)
5 1‐1/4 1
DC
Battery
(Positive), (Negative), Gnd
3 1 1
Powerware
9390-80/50
208/220
AC
AC Input to UPS
(A, B, C, Gnd)
4 2‐1/2 1
AC Input to Bypass
(A, B, C, Neut, Gnd)
5 2‐1/2 1
Output
(A, B, C, Neut, Gnd)
5 2‐1/2 1
DC
Battery
(Positive), (Negative), Gnd
3 1‐1/2 1
Powerware
9390-80/50
480
AC
AC Input to UPS
(A, B, C, Gnd)
4 1‐1/2 1
AC Input to Bypass
(A, B, C, Neut, Gnd)
5 1‐1/2 1
Output
(A, B, C, Neut, Gnd)
5 1‐1/2 1
DC
Battery
(Positive), (Negative), Gnd
3 1‐1/2 1