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SUBHASISH MANDAL
Member

Join Date: Mar 2010
Posts: 6

Calculation of Bus Bar Cross Section and Fault Level

02/13/2011 2:02 PM

what is the calculation of bus bar cross section calculation wth respect to current in L.T side & also fault level calculation with respect to laod & voltage.

Also spacing between phases & live pat to panel body.

Also bus bar support calculation with respect to ICW calculation
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lyn
Guru

Join Date: Oct 2008
Posts: 42355
Good Answers: 1693
#1

Re: calculation of bus bar cross section and fault level calculati

02/13/2011 2:28 PM

The answers to all your questions are here:

Searches related to electrical specifications

electrical construction specifications

system power specifications

environmental specifications

electrical specs
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PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

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
#2

Re: Calculation of Bus Bar Cross Section and Fault Level Calculati

02/13/2011 3:25 PM

Busbar sizing is one of CR4's most popular topics.

http://cr4.globalspec.com/search/sitesearch?do=show&sort=textmatchrank&srch=busbar%20sizing&srchobjs=t%2Cc&fs=12&order=asc

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electricalexpert65
Guru

Join Date: Oct 2009
Posts: 2061
Good Answers: 169
#3

Re: Calculation of Bus Bar Cross Section and Fault Level

02/14/2011 10:41 AM

Why don't you attend to our 4 days duration training programme on Electrical Design of Switchgear Assembly, wherin we elaboratley cover the topics asked by you? Pl. mail me your mail ID thro this forum's mailbox for further details. Remember, we do have a batch starting in March.
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biswanath.das
Power-User

Join Date: Oct 2006
Location: Kolkata, India
Posts: 447
#4

Re: Calculation of Bus Bar Cross Section and Fault Level

02/16/2011 7:19 AM

Hi Subhasish,

Have you ever come across J&P switchgear hand book? Try it, you will get all the answer.

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mayur.sarjekar
Participant

Join Date: Oct 2012
Posts: 4
#5

Re: Calculation of Bus Bar Cross Section and Fault Level

10/04/2012 8:15 AM

can any body let me about the bus bar fault calculation size is 40 X 10mm
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Users who posted comments:

biswanath.das (1); electricalexpert65 (1); lyn (1); mayur.sarjekar (1); PWSlack (1)

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