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venkatesh.a
Active Contributor

Join Date: May 2011
Posts: 14

Design of Mat Earthing

06/22/2011 4:24 AM

Hai,

I want to design a mat earthing for an out door substation of 11KV , What and all things to be considered,

The spec is like this

11KV/440V transformer of 1600 KVA -2 nos

RMU-1nos

Metering cubical-1nos

VCB panel -1 nos

Can anyone can explain in brief with formula, So it will helpfull to begniners like me ,And other like me.
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Anonymous Poster #1
#1

Re: Design of mat earthing

06/22/2011 5:21 AM

http://cr4.globalspec.com/search/sitesearch?do=show&sort=textmatchrank&srch=earthing&order=asc
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electricalexpert65
Guru

Join Date: Oct 2009
Posts: 2061
Good Answers: 169
#2

Re: Design of Mat Earthing

06/22/2011 9:41 AM

Earth Mat design cannot and should not be explained in brief. The relevant Standard IEEE 80 is at least 200 pages long. Please get a copy of this Standard and study it thoroughly. You will learn for yourself.
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manindra
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Join Date: Jun 2010
Location: Kolkata, West Bengal, India
Posts: 172
Good Answers: 1
#3

Re: Design of Mat Earthing

06/28/2011 5:18 AM

Please hire an electrical consultant and he can design the earthing system.

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 Manindra
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venkatesh.a
Active Contributor

Join Date: May 2011
Posts: 14
#4
In reply to #3

Re: Design of Mat Earthing

06/28/2011 10:25 AM

Dear Sir,

I want to make the design my self , Thats what i asked you for , its for my self development.
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electricalexpert65
Guru

Join Date: Oct 2009
Posts: 2061
Good Answers: 169
#5
In reply to #4

Re: Design of Mat Earthing

06/28/2011 11:12 AM

Pl. mail me your mail Id thro this forum's mailbox so that I can send you a step by step procedure for Earth mat design and also a specimen calculation.
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Anonymous Poster (1); electricalexpert65 (2); manindra (1); venkatesh.a (1)

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