how to calculate busbar rating

[170278055775]

i need a help to get a calculation about busbar rating when i know the value of thickness,width and ambient temperature...according iec standard

 

[electricuwe]

The copper development assosiation (UK)

http://www.cda.org.uk

publishes a publication "copper for busbars", which contains information on that topic.

 

[Elecme]

Try this site, it may be helpful.

http://www.lmphotonics.com/home_index.htm

It contains a free software for busbar rating calculation.
Elecme