heat dissipation of medium voltage switchgear 2

[bshamad]

hi,
any idea where can i find tables that contain heat dissipation of MV S.Gs components (breakers, enclosure, busbars, CTs, VTs... etc? or is there any way to estimate that?

cheers.

 

[rbulsara]

More than you ever want to know:

http://www.mne.ksu.edu/static/webattach/files/4bf57e7f-RP 1395 Final Report.pdf

Or you can speak to an experienced HVAC engineer or electrical engineer familiar with details of your project. In most cases, its negligible compared to other contributors and safety margin in the the design.

Rafiq Bulsara

http://www.srengineersct.com

 

[electricpete]

Another link:

http://www.energy.siemens.com/us/po...ech-topics-application-notes/techtopics08.pdf

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