Bus Bar Sizing Calculation for LV Panels

7 comments

Rate

puru_mahajan Participant Join Date: Oct 2011 Posts: 2	Bus Bar Sizing Calculation for LV Panels 10/05/2011 12:58 AM
	I m interested to have the charts of correction factor like 1) K1.: Temp rise correction 2) K2 : Size of the enclosure 3) K3 : Correction factor due to proximity & skin effect. 4) K4 : Painting correction factor 5) K5 : Correction factor due to material used for Enclosure I like to have open air bus bar rating for Al & cu bus bar.
	Register to Reply

Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

Tornado Guru Join Date: May 2009 Location: Richland, WA, USA Posts: 21017 Good Answers: 795	#1 Re: bus bar sizing calculation for LV Panels 10/05/2011 1:33 AM
	What color of paint? __________________ In vino veritas; in cervisia carmen; in aqua E. coli.
	Register to Reply

kvsridhar Guru Join Date: Sep 2009 Location: Temporarily at Ashburn, VA Posts: 2744 Good Answers: 164	#2 Re: bus bar sizing calculation for LV Panels 10/05/2011 1:39 AM
	And would you like to supersize it ? More mayo ? Mustard ? __________________ Nothing worthwhile can ever be taught, it can only be learnt.
	Register to Reply Off Topic (Score 5)

Tornado Guru Join Date: May 2009 Location: Richland, WA, USA Posts: 21017 Good Answers: 795	#3 Re: bus bar sizing calculation for LV Panels 10/05/2011 2:13 AM
	I apologize for the flippancy of my earlier post. But if you are asking these questions, I would imagine that you already have in hand some relevant standards. The variables mentioned are all pertinent, but mostly to a minor degree (I suspect). Your local electrical Code may govern, but the rest of us probably don't know what it says. __________________ In vino veritas; in cervisia carmen; in aqua E. coli.
	Register to Reply

PWSlack Guru Join Date: Jan 2007 Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on. Posts: 32175 Good Answers: 839	#4 Re: bus bar sizing calculation for LV Panels 10/05/2011 4:48 AM
	Fries with that? Ketchup? __________________ "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
	Register to Reply

Anonymous Poster #1	#5 Re: Bus Bar Sizing Calculation for LV Panels 10/05/2011 7:01 AM
	http://cr4.globalspec.com/search/sitesearch?do=show&sort=textmatchrank&srch=Busbar%20sizing&order=asc
	Register to Reply

ramvinod Guru Join Date: Jun 2007 Location: chennai,India Posts: 592 Good Answers: 19	#6 Re: Bus Bar Sizing Calculation for LV Panels 10/05/2011 10:54 PM
	can be given against professional fee. __________________ Ramesh,Freelance Electrical/automation Consultant
	Register to Reply

puru_mahajan Participant Join Date: Oct 2011 Posts: 2	#7 In reply to #6 Re: Bus Bar Sizing Calculation for LV Panels 10/06/2011 2:05 AM
	Plz send ur quote Regards P G Mahajan CR4 Admin - email address removed From the CR4 Rules: Do not post phone numbers or email addresses. The CR4 Admin will delete all phone numbers and email addresses posted in threads or comments. You can share this information via the CR4 internal messaging system.
	Register to Reply

Copy to Clipboard

Anonymous Poster (1); kvsridhar (1); puru_mahajan (1); PWSlack (1); ramvinod (1); Tornado (2)

	Got Something to Say?
	Ask a Question Start a Discussion

	Aerospace
	BioMech & BioMed
	Chemical & Material Science
	Civil Engineering
	Communications & Electronics
	Education and Engineering Careers
	Electrical Engineering
	General Discussion
	Instrumentation
	Manufacturing
	Mechanical Engineering
	New Technologies & Research
	Software & Programming
	Sustainable Engineering
	Transportation

	Site Directories
	Forum Directory Blog Directory User Group Directory RSS Feeds CR4 Rules of Conduct CR4 FAQ Site Glossary Who's Online (58 right now) Show Members