User Guide

UPS INSTALLATION PLAN AND UNPACKING
EATON Powerware
®
9395 UPS (1000–1100 kVA) Installation and Operation Manual S 164201764 Rev 1 www.powerware.com
3−10
Table 3-5. Input/Output Ratings and External Wiring Requirements for the Four UPM Powerware 9395−1100/1000, and 9395−1100/1100
– Separate Battery
Basic Unit Rating
Units Rating 50/60 Hz
kVA
kW
1000
909
1100
1000
Input and Output Voltage Volts 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 1280 1500
Minimum Conductor Size
Number per Phase
AWG or kcmil
(each)
500
(5)
500
(5)
AC Input to UPS Bypass (Four Wire)
Full Load Current
(3) Phases, (1) Ground
B
Amps 1203 1323
Minimum Conductor Size
Number per Phase
AWG or kcmil
(each)
500
(4)
500
(5)
AC Input to UPS Bypass (Five Wire)
Full Load Current
(3) Phases, (1) Neutral, (1) Ground
B
Amps 1203 1323
Minimum Conductor Size
Number per Phase
AWG or kcmil
(each)
500
(5)
500
(6)
DC Input from Each Battery Disconnect to Each UPS UPM
(1) Positive, (1) Negative
C
Amps per UPM 551 551
Minimum Conductor Size
Number per Pole
AWG or kcmil
(each)
250
(3)
250
(3)
AC Output to Critical Load (Four Wire)
Full Load Current
(3) Phases, (1) Ground
D
Amps 1203 1323
Minimum Conductor Size
Number per Phase
AWG or kcmil
(each)
500
(4)
500
(5)
AC Output to Critical Load (Five Wire)
Full Load Current
(3) Phases, (1) Neutral, (1) Ground
D
Amps 1203 1323
Minimum Conductor Size
Number per Phase
AWG or kcmil
(each)
500
(5)
500
(6)
Neutral Bonding Jumper (Four Wire Output Only)
Minimum Conductor Size
Number
–
AWG or kcmil
(each)
250
(1)
250
(1)
NOTE Callout letters A, B, C, and D map to Figure 6-6 on page 6−8.