Eaton Power Xpert 9395P-1200, Installation And Operation Manual

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UPS INSTALLATION PLAN AND UNPACKING
Eaton Power Xpert 9395P-1200 UPS (1200 kVA, 1200 kW) Installation and Operation Manual
S
P-164000500 Rev 4
www.eaton.com/powerquality
3-13
Table 3‐5. 480V Input/Output Ratings and External Wiring Requirements for the Four UPM – Common Battery
Basic Unit Rating
Units Rating 50/60 Hz
kVA
kW
1000
1000 1100
1100 1200
1100 1200
1200
Input and Output Voltage Volts 480/480 480/480 480/480 480/480
AC Input to UPS Rectifier (0.98 Minimum pF)
Full load current plus battery recharge current
(3) Phases, (1) Ground
Minimum Conductor Size
Number per Phase
A
Amps 1485 1600 1600 1781
AWG or
kcmil
(each)
500
(5)
500
(6)
500
(6)
500
(6)
AC Input to UPS Bypass
Full Load Current
(3) Phases, (1) Ground
B
Amps 1203 1323 1443 1443
Minimum Conductor Size
Number per Phase
AWG or
kcmil
(each)
500
(5)
500
(5)
500
(5)
500
(5)
DC Input from Battery Disconnect to UPS
(1) Positive, (1) Negative
Minimum Conductor Size
Number per Pole
(1) Positive, (1) Negative
C
Total
Amps
2193 2412 2412 2632
AWG or
kcmil
(each)
500
(10)
500
(12)
500
(12)
500
(12)
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Ground
D
Amps 1203 1323 1443 1443
Minimum Conductor Size
Number per Phase
AWG or
kcmil
(each)
500
(5)
500
(5)
500
(5)
500
(5)
NOTE Callout letters
A
,
B
,
C
, and
D
map to Figure 6‐5 .
NOTE Bypass wiring data is not applicable to IOM configurations.
Battery Conductor Sizing: Eaton strongly recommends using the specified DC conductor size and quantity shown above for optimum system
performance and battery run time.
Battery Cable Routing Requirements
Conduit applications:
* Each conduit must have a Positive, Negative, and Ground conductor.
* There must be an equal number of positive and negative conductors in a single conduit. Only one ground conductor is required in each
conduit.
Raceway applications:
* Positive and negative battery cables must be run side by side in the raceway in an alternating pattern (+ - + - + - + -).
* There must be a ground cable running in the raceway with the battery cables
.