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POWER WIRING INSTALLATION NOTES
111504
DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
B
164201535---5
3of16
Installation Information
A-13
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
Table G. INPUT/OUTPUT Ratings & External Wiring Requirements for Powerware 9390---60
Units Rating 50/60 Hz
BasicUnitRatingat0.9laggingpFload
kVA
kW
60
54
60
54
Input and Bypass Input
Output
VOLTS
VOLTS
208
208
480
480
AC Input to UPS Rectifier (0.98 min. pF)
Full Load Current plus Battery Recharge Current
(3) Phases , (1) Ground
A
Amps 185 80
Minimum Conduc tor Siz e
Number per Phase
A
AWG or kcmil
(each)
250
(1)
1
(1)
AC Input to UPS Bypass
Full Load Current
(3) Phases, (1) Neutral---if required, (1) Ground
B
Amps 167 72
Minimum Conduc tor Siz e
Number per Phase
B
AWG or kcmil
(each)
250
(1)
1
(1)
DC Input from Battery to UPS
(1) Positive, (1) Negative
C
Vdc
Amps@ (2.0V/cell)
384---480
151
432---480
151
Minimum Conduc tor Siz e
Number per Pole
C
AWG or kcmil
(each)
2/0
(1)
2/0
(1)
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Neutral---if required, (1) Ground
D
Amps 167 72
Minimum Conduc tor Siz e
Number per Phase
D
AWG or kcmil
(each)
250
(1)
1
(1)
NOTE: Callout letters A, B, C,andD map to drawing 164201535---4, sheets 1 of 5,
3 of 5, 4 of 5, and 5 of 5.