ABB SafeGear - Heat Dissipation

TECHNICAL AND APPLICATION GUIDE 45
To calculate the total heat dissipation, in watts by
frame, select the proper element from the
adjoining table for SafeGear components.
Breakers can be either ADVAC or AMVAC and are
assumed to operate at full rated current.
—
Heat dissipation
All frame styles
5-15 kV ADVAC
and AMVAC CBs
Device or CB Bussing and
enclosure
Total
   
   
   
   
CTs (sets of 3)
  
  
  
  
  
Auxiliary frames  
Main bus per frame
  
  
  
  
CPTs

Phase
 

Phase
 

Phase
 

Phase
 

Phase
 

Phase
 

Phase
 


WATTS (each)
 
Note: All values are in watts