Eaton 9390 UPS 100160 kVA, Инструкция по установке и эксплуатации

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POWER WIRING INSTALLATION NOTES
032406 B
164201604---5 2 of 15
DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
Installation Information
A-13
EATON Powerware
®
9390 UPS (100–160 kVA) Installation and Operation Manual
S
164201604 Rev B powerware.com
Table F. INPUT/OUTPUT Ratings & External Wiring Requirements for the Powerware
9390---120/120 and 9390---160/120
Units Rating 50/60 Hz
Basic Unit Rating at 0.9 lagging pF load
kVA
kW
120
108
120
108
Input and Bypass Input
Output
VOLTS
VOLTS
208/220
208/220
480
480
AC Input to UPS Rectifier (0.98 min. pF)
Full Load Current plus Battery Recharge Current
(3) Phases, (1) Ground
A
Amps 360 160
Minimum Conductor Size
Number per Phase
AWG or kcmil
(each)
4/0
(2)
4/0
(1)
AC Input to UPS Bypass
Full Load Current
(3) Phases, (1) Neutral---if required, (1) Ground
B
Amps 333/315 144
Minimum Conductor Size
Number per Phase
AWG or kcmil
(each)
4/0
(2)
4/0
(1)
DC Input from Battery to UPS
(1) Positive, (1) Negative
C
Vdc
Amps@ (2.0V/cell)
384---480
302
432---480
302
Minimum Conductor Size
Number per Pole
AWG or kcmil
(each)
3/0
(2)
3/0
(2)
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Neutral---if required, (1) Ground
D
Amps 333/315 144
Minimum Conductor Size
Number per Phase
AWG or kcmil
(each)
4/0
(2)
4/0
(1)
Neutral Bonding Jumper
Minimum Conductor Size
Number (See Note 7)
---
AWG or kcmil
(each)
1/0
(1)
2
(1)
NOTE: Callout letters
A
,
B
,
C
, and
D
map to Drawing 164201604---4, sheets 1 of 6,
2 of 6, 4 of 6, 5 of 6, and 6 of 6.
6.
The bypass feed into this equipment uses three or four wires. The rectifier feed into this
equipment uses three wires. The phases must be symmetrical about ground (from a Wye
source) for proper equipment operation.
7.
If the load requires a neutral, a bypass source neutral must be provided. If the load does
not require a neutral and there is no neutral conductor connected at the bypass input, a
neutral to ground bonding jumper must be installed. DO NOT install both a source neutral
and a bonding jumper. See Table E through Table G for neutral bonding jumper wire sizes.
Bonding jumper must be copper wire.
C A U T I O N
HIGH IMPEDANCE GROUND SOURCES - If the source of supply is a high impedance ground (IT)
type, the input neutral conductor must be connected from the source of supply. If there is no
output neutral connected to the UPS, the neutral-forming tranformer kit (PN 103005400) may
be used instead of pulling a neutral from the source. If the load requires a neutral then an
input neutral conductor must be pulled into the UPS. In no circumstances shall a neutral to
ground bonding jumper be installed in the UPS.