25.Table I lists the maximum rating for DC input circuit protection devices (circuit breakers).

Table I. Maximum DC Input Circuit Breaker Ratings

Balanced Power System

All Voltage Ratings

 

 

Balanced Power 75

700

 

 

Balanced Power 62.5

600

Balanced Power 50

450

26.Your UPS equipment’s operating environment must meet the size and weight requirements shown in Table J, according to your UPS system configuration:

Table J. Equipment Weight and Point Loading

 

 

Weight

Point Loading

Component

Kg (lb)

Kg (lb)

UPS and Environmental Cabinets

1878 (4140)

8 at 235 (518)

27.The basic environmental requirements for operation of the UPS system are: Ambient Temperature Range: 0---50˚ C (32---122˚ F) Recommended Operating Range: 20---25˚ C (68---77˚ F) Maximum Relative Humidity: 95%

DESCRIPTION: INSTALLATION NOTES

DRAWING NO:

164201261---1

SHEET: 7 of 11

 

 

 

 

REVISION: B

DATE: 011500

 

 

 

 

 

 

 

 

A---8

Powerware BPIII Harsh Environment UPS 50--75 kV Installation and Operation

164291261 Rev. F 111503

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Powerware 5075 kVA operation manual Table I. Maximum DC Input Circuit Breaker Ratings