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ikhanuk
Commentator

Join Date: Aug 2009
Posts: 91

Electrical Panel Board

01/25/2011 7:05 AM

Dear all

Just an electrical panel board drawings are in hand for review

I need expert opinions .

The electrical panel board schedule drawing is indicating 128 ways !

only 29 circuit on left side and 31 on right hand side are indicated as load rest of them are spares the drawing is from egyptian designer we are second consultant in this .The incomer cables are 240 mm² the outgoing circuits are 15A breakers with 2.5 mm² size

Regards

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PWSlack
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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.
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Good Answers: 839
#1

Re: Electrical Panel Board

01/25/2011 7:06 AM

And?

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ikhanuk
Commentator

Join Date: Aug 2009
Posts: 91
#2

Re: Electrical Panel Board

01/25/2011 8:15 AM

I am sorry this is all I have I like to share more information but unable to do that as it seems the information in drawings are not available .

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Anonymous Poster
#3
In reply to #2

Re: Electrical Panel Board

01/25/2011 8:25 AM

What do you want convey and what is your problem with that??.....
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kwoznia1
Commentator

Join Date: Sep 2009
Posts: 99
#4

Re: Electrical Panel Board

01/25/2011 9:08 AM

128 ways? what is that Mr. I dont know how to ask for help.
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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
#5

Re: Electrical Panel Board

01/25/2011 9:15 AM

Do the present and future requirements exceed the 128 ways on the proposed distribution board?

  • If so, the board is too small.
  • If not, the board may be adequate-to-oversized.
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Anonymous Poster
#6

Re: Electrical Panel Board

01/25/2011 9:27 AM

recommend to refer the ES. (Egyptian standard)
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Previous in Forum: Conventional vs. Chemical Earthing   Next in Forum: Generator Selection - Three Phase Diesel Generator of 10KVA

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