Eaton Power Xpert 9395 Installation And Operation Manual page 44

UPS Installation Plan and Unpacking
Table 3-6. 600V Input/Output Ratings and External Wiring Recommendations for the One/Two UPM Common Battery
Basic Unit Rating
Input and Output Voltage
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
AC Input to UPS Bypass
Full Load Current
(3) Phases, (1) Ground
Minimum Conductor Size
Number per Phase
DC Input from Battery Disconnect to UPS
(1) Positive, (1) Negative
Minimum Conductor Size
Number per Pole
(1) Positive, (1) Negative
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Ground
Minimum Conductor Size
Number per Pole
NOTE V Callout letters
Figure 6-5 on page 10 through Figure 6-14 on page 19.
NOTE V 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.
®
3-14 Eaton Power Xpert
A B C D
, , , and map to common battery systems. Callout letters
®
9395P-300 (300kVA, 300kW) UPS Installation and Operation Manual P-164000563—Rev 04 www.eaton.com/powerquality
Rating Rating
Units
50/60 Hz 50/60 Hz
kVA 200 225
kW 200 225
Volts 600 600
Amps 240 272
A
AWG or 350 (1) 500 (1)
kcmil or
(each) 2/0 (2) 2/0 (2)
Amps 192 217
B
AWG or 300 (1) 350 (1)
kcmil or
(each) 1/0 (2) 2/0 (2)
Amps 443 498
C
AWG or
500 500
kcmil
(3)
(each)
Amps 192 217
D
AWG or 300 (1) 350 (1)
kcmil or
(each) 1/0 (2) 2/0 (2)
A C
, , and
Rating Rating Rating
50/60 Hz 50/60 Hz 50/60 Hz
250 275
250 275
600 600
300 332
500 (1) 4/0 (2) 4/0 (2)
or or or
3/0 (2) 1/0 (3) 1/0 (3)
241 265
500 (1) 500 (1) 4/0 (2)
or or or
2/0 (2) 3/0 (2) 1/0 (3)
553 609
500 500
(3) (3) (3)
241 265
500 (1) 500 (1) 4/0 (2)
or or or
2/0 (2)) 3/0 (2) 1/0 (3)
D
map to separate battery systems. See
300
300
600
360
or
289
or
664
500
(3)
289
or