UPS INSTALLATION PLAN AND UNPACKING
Eaton
Power Xpert 9395P UPS (300 kVA, 300 kW) Installation and Operation Manual
S
P-164000563 Rev 1
www.eaton.com/powerquality
3-9
Table 3‐5.Input/Output Ratings and External Wiring Requirements for the Single UPM Eaton 9395P-300/200, Eaton 9395P-300/225, Eaton
9395P-300/250, Eaton 9395P-300/275 and Eaton 9395P-300/300 – Separate Battery
Basic Unit Rating
Units
Rating
50/60
Hz
Rating
50/60
Hz
Rating
50/60
Hz
Rating
50/60
Hz
Rating
50/60
Hz
kVA
kW
200
200
225
225
250
250
275
275
275
275
Input and Output Voltage
Volts
480/480
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
297
334
371
408
445
AWG or
kcmil
(each)
2/0
(2)
2/0
(3)
2/0
(3)
2/0
(3)
2/0
(3)
AC Input to UPS Bypass
Full Load Current
(3) Phases, (1) Ground
B
Amps
241
271
301
331
361
Minimum Conductor Size
Number per Phase
AWG or
kcmil
(each)
2/0
(2)
2/0
(2)
2/0
(3)
2/0
(3)
2/0
(3)
DC Input from Each Battery Disconnect to Each UPS UPM
(1) Positive, (1) Negative
Minimum Conductor Size
Number per Pole
(1) Positive, (1) Negative
C
Amps
per
UPM
603
603
603
603
603
AWG or
kcmil
(each)
500
(3)
500
(3)
500
(3)
500
(3)
500
(3)
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Ground
D
Amps
241
271
301
331
361
Minimum Conductor Size
Number per Phase
AWG or
kcmil
(each)
2/0
(2)
2/0
(2)
2/0
(3)
2/0
(3)
2/0
(3)
NOTE
Callout letters
A
,
B
,
C
, and
D
map to common battery systems. Callout letters
A
,
C
, and
D
map to separate battery systems . See Figure 6‐5 on
page 6-10 through Figure 6‐14 on page 6-19.
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
.