Powerware 9390, Руководство по установке и эксплуатации

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POWER WIRING INSTALLATION NOTES
062504
DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
A
164201535---5
and
A
B
C
D
NOTE : Callout letters
map to drawing 164201535---4.
Installation Information
A-7
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual
S
164201535 Rev A
Table E. INPUT/OUTPUT Ratings & External Wiring Requirements for 9390--80/40
Ratings
Units Rating 50/60 Hz
Basic unit ratings:
0.8 lagging pF load
kVA
kW
80
36
80
36
gg g
INPUT/OUTPUT
VOLTAGE
208 480
AC Input to UPS Rectifier
(0.98min.PF)
Amps* 125 55
AC
AC Input to UPS Rectifier
(0.98min.PF)
3 , 1 Neutral, 1 gnd
Amps* 125 55
AC
INPUT
3 , 1 Neutral, 1 gnd
Minimum conductor size (number per )
AWG or kcmil (ea) 2/0 (1) 4 (1)
*(Includes full load current plus
battery recharge current)
AC
AC Input to UPS Bypass
Full Load Current
3 , (1) Neutral, (1) gnd
Amps
111 48
AC
INPUT
Full Load Current
3 , (1) Neutral, (1) gnd
Minimum conductor size (number per )
AWG or kcmil (ea) 2/0 (1) 4 (1)
DC
INPUT
DC Input from Battery to UPS
(1) positive, (1) negative
Vdc
Amps @ (2.0V/cell)
384–480
101
432–480
101
INPUT
Minimum conductor size (number per )
AWG or kcmil (ea) 1/0 (1) 1/0 (1)
AC
AC Output to Critical Load
Full Load Current 3 (1) Neutral (1) gnd
Amps 111 48
AC
OUTPUT
Full Load Current 3 , (1) Neutral, (1) gnd
Minimum conductor size (number per )
AWG or kcmil (ea) 2/0 (1) 4 (1)
Read and understand the following notes while planning and performing the installation:
1.
Refer to national and local electrical codes for acceptable external wiring practices.
2.
Material and labor for external wiring requirements are to be provided by designated
personnel.
3.
For external wiring, use 90
°
C copper wire. See the appropriate column in Table E or
Table F. Wire sizes are based on using the specified breakers.
4.
Wire ampacities are chosen from Table 310---16 of the NEC. Wire is 90
°
C specification.
5.
The bypass feed into this equipment utilizes three or four wires. The rectifier feed into this
equipment utilizes three wires. The phases must be symmetrical about ground (i.e., from a
Wye source) for proper equipment operation. If the load requires a neutral, a bypass
source neutral must be provided.
6.
The UPS cabinet is shipped with a debris shield covering the ventilation grill on top of the
unit. Do not remove the debris shield until installation is complete. However, remove shield
before operating the UPS. Once the debris shield is removed, do not place objects on
ventilation grill.
7.
Refer to Section I of this manual for installation instructions.