Powerware operation manual Powerware 9335 120 kVA

Models: 9335

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Table B. INPUT/OUTPUT Ratings & External Wiring Requirements for

Powerware 9335 – 120 kVA

 

Ratings

Units

Rating 50/60 Hz

Basic unit ratings at

kVA

120

0.8 lagging PF load

kW

96

 

 

INPUT/OUTPUT

480

 

 

VOLTAGE

 

 

 

AC

AC Input to UPS Rectifier (0.95 min.PF)

Amps*

150

3 phase, 1 neutral, 1 ground

 

INPUT

Minimum conductor size *Max. amps

AWG or kcmil (ea)

4/0

A

include full load current plus battery

 

recharge current

 

 

 

AC Input to UPS Bypass - Full Load

Amps*

144

AC

Current 3 phase, 1 neutral, 1 ground

 

 

 

INPUT

Minimum conductor size (number/phase)

AWG or kcmil (ea)

4/0

B

 

 

 

 

DC Input from Ext. Battery source to

VDC (nominal)

+288 0 -288

DC

UPS

Amps*

176

INPUT

(1) positive, (1) negative, (1) mid-point

 

 

C

Minimum conductor size (number/pole)

AWG or kcmil (ea)

4/0

 

 

 

AC Output to Critical Load - Full Load

Amps*

144

AC

Current 3 phase, 1 neutral, 1 ground

 

 

 

OUTPUT

 

 

 

Minimum conductor size (number/phase)

AWG or kcmil (ea)

4/0

D

 

 

 

 

 

 

*Full

load, nominal voltage

 

Note: Refer to Figure A – 3 on system one line diagram for the bold letter callout locations.

Powerware 9335 (80 kVA and 120 kVA) Installation and Operation

A-3

164201396 REV A 07/11/2003

 

Page 81
Image 81
Powerware operation manual Powerware 9335 120 kVA