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Anonymous Poster	Bus Bar Formula 06/01/2009 1:32 AM
	Hi Everybody... Can someone give me the formula to calculate the Aluminium bus bar size to carry 400A [or 630A] with a short circuit fault lever of 35 kA when we have double bus bar arrangement? Temperature rise, bus bar arrangement and all other relevant conditions to be considered in the formula.
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lyn Guru Join Date: Oct 2008 Posts: 42355 Good Answers: 1693	#1 Re: busbar formula.. 06/01/2009 2:17 AM
	Busbar - Wikipedia, the free encyclopedia
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jack of all trades Guru Join Date: Sep 2006 Location: Auckland, New Zealand Posts: 8777 Good Answers: 376	#2 Re: busbar formula.. 06/01/2009 3:09 AM
	Please refer to your local electrical standards for more information (that and the numerous previous threads on CR4 on the subject). __________________ jack of all trades
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