Powerware 9390 UPS 100160 kVA User Manual
Page 162
POWER WIRING INSTALLATION NOTES
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INSTALLATION INFORMATION
EATON Powerware
®
9390 UPS (20–80 kVA) Installation and Operation Manual
S 164201603 Rev 2 www.powerware.com
A-14
Table H. INPUT/OUTPUT Ratings & External Wiring Requirements for the Powerware 9390-80/50
Units
Rating 50/60 Hz
Basic Unit Rating at 0.9 lagging pF load
kVA
kW
50
45
50
45
50
45
50
45
50
45
Input and Bypass Input
Output
VOLTS
VOLTS
208/220
208/220
380
380
400
400
415
415
480
480
AC Input to UPS Rectifier
(0.98 min. pF)
Full Load Current plus Battery
Recharge Current
(3) Phases, (1) Ground
A
Amps
155
85
80
78
67
Minimum Conductor Size
Number per Phase
AWG or
kcmil
(each)
4/0
(1)
1
(1)
1
(1)
1
(1)
2
(1)
AC Input to UPS Bypass
Full Load Current
(3) Phases, (1) Neutral-if required,
(1) Ground
B
Amps
139/131
76
72
70
60
Minimum Conductor Size
Number per Phase
AWG or
kcmil
(each)
4/0
(1)
1
(1)
1
(1)
1
(1)
2
(1)
DC Input from Battery to UPS
(1) Positive, (1) Negative
C
Vdc
Amps@
(2.0V/cell)
384-480
126
432-480
126
432-480
126
432-480
126
432-480
126
Minimum Conductor Size
Number per Pole
AWG or
kcmil
(each)
1/0
(1)
1/0
(1)
1/0
(1)
1/0
(1)
1/0
(1)
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Neutral-if required,
(1) Ground
D
Amps
139/131
76
72
70
60
Minimum Conductor Size
Number per Phase
AWG or
kcmil
(each)
4/0
(1)
1
(1)
1
(1)
1
(1)
2
(1)
Neutral Bonding Jumper
Minimum Conductor Size
Number (See Note 7)
-
AWG or
kcmil
(each)
2
(1)
6
(1)
6
(1)
6
(1)
6
(1)
NOTE Callout letters
A
,
B
,
C
, and
D