Eaton CA22106060000R6, Installation And Operation Manual

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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 3-8
S
Select overcurrent protection input, battery, and output breakers according to the
UPS nameplate rated for either 80% or 100%.
S
Follow all applicable NEC and local codes.
For single UPM external wiring requirements, including the minimum AWG size of
external wiring, see Table 3‐4 for installations using a common battery system or
Table 3‐5 for installations using a separate battery system. Wire sizes listed are for
copper wiring only.
Table 3‐4. 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 – Common 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
275 300
300
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
A
Amps
297
334 371 408 445
Minimum Conductor Size
Number per Phase
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 Battery Disconnect to Each UPS UPM
(1) Positive, (1) Negative
C
Total
Amps
439
493 548 603 658
Minimum Conductor Size
Number per Pole
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
.