Table of Contents
Advertisement
Table Q. INPUT/OUTPUT Ratings for Powerware 9390---50 Parallel System
Configuration
Basic Unit Rating at 0.9 lagging pF load
Input and Bypass Input
Output
AC Input from UPM
Full Load Current for each Module
(3) Phases, (1) Neutral, (1) Ground
All
All
Minimum Conductor Size for each Module
Number per Phase for each Module
AC Input to Tie Cabinet Bypass (optional)
Full Load Current
(3) Phases, (1) Neutral---if required, (1) Ground
1+1
1+1
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Neutral, (1) Ground
AC Input to Tie Cabinet Bypass (optional)
Full Load Current
2+0
(3) Phases, (1) Neutral---if required, (1) Ground
and
and
AC Output to Critical Load
2+1
Full Load Current
(3) Phases, (1) Neutral, (1) Ground
AC Input to Tie Cabinet Bypass (optional)
Full Load Current
3+0
(3) Phases, (1) Neutral---if required, (1) Ground
and
and
AC Output to Critical Load
3+1
Full Load Current
(3) Phases, (1) Neutral, (1) Ground
AC Input to Tie Cabinet Bypass (optional)
Full Load Current
(3) Phases, (1) Neutral---if required, (1) Ground
4+0
4+0
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Neutral, (1) Ground
NOTE: Callout letters
and 5 of 5.
Powerware
9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
®
D
F
G
,
, and
map to drawing 164201535 ---4, sheets 3 of 5, 4 of 5,
DESCRIPTION:
DRAWING NO:
REVISION:
Installation Information
Units
kVA
kW
VOLTS
VOLTS
Amps
D
D
AWG or
kcmil
(each)
F
Amps
G
Amps
F
Amps
G
Amps
F
Amps
G
Amps
F
Amps
G
Amps
POWER WIRING INSTALLATION NOTES
164201535---5
DATE:
B
Rating 50/60 Hz
50
50
45
45
208
480
208
480
139
60
See Table E through
Table H for wire size.
139
60
139
60
278
120
278
120
417
180
417
180
556
240
556
240
SHEET:
13 of 16
093004
A-23
Advertisement
Table of Contents
