4 of 7
POWER WIRING INSTALLATION NOTES
062504
DESCRIPTION:
DATE:
DRAWING NO:
SHEET:
REVISION:
A
164201535---5
NOTE
: Customer ground, size 2/0, can be
run in any conduit listed in Table I.
Installation Information
A-10
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual
S
164201535 Rev A
Table H. UPS Cabinet Power Cable Terminations 9390--80/40 and 9390--80/80 kVA
480V/480V
Terminal Function
Terminal
Function
Size of Pressure
Termination
Tightening Torque
Nm (lb in)
Type
Screw
AC Input to UPS Rectifier
E6
Phase A 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
p
and Bypass
(Single Input)
E7
Phase B 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
(Single Input)
E8
Phase C 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
AC Input to UPS Rectifier
E1
Phase A 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
p
(Dual Input)
E2
Phase B 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
E3
Phase C 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
AC Input To Bypass (Dual
E6
Phase A 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
p
yp
(
Input)
E7
Phase B 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
E8
Phase C 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
Single Feed Jumper from
—
Phase A
N/A
5.6 (50)
1/4–20 Hex Nut
g
p
Rectifier Input Terminals to
Bypass Input Terminals
—
Phase B
N/A
5.6 (50)
1/4–20 Hex Nut
Bypass Input Terminals
—
Phase C
N/A
5.6 (50)
1/4–20 Hex Nut
AC Output to
C
E9
Phase A 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
p
Critical Load
E10
Phase B 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
E11
Phase C 1 --- #14---2/0
13.5 (120)
3/16 in. Hex
DC Input from
S
E4
Positive
1 --- #6---500 kcmil
56.5 (500)
1/2 in. Hex
p
Battery to UPS
E5
Negative 1 --- #6---500 kcmil
56.5(500)
1/2 in. Hex
Input and Output Neutral
E12
Neutral
4 --- #14---1/0
5.6 (50)
Slotted
Customer Ground
Ground
Ground
8 --- #14---1/0
5.6 (50)
Slotted
Содержание 9390
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