ground size

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Re: ground size

#72995 12/14/06 10:24 PM

Joined: Jul 2006

Posts: 272

Sale Creek, TN USA

L

Luketrician Offline

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With the information given, table 250.122 shows 4/0 if the egc is copper, or 350 if it's al/cu. 250.122 (F) talks about conductors in parallel also. This should get you started.

Luke Clarke
Electrical Planner for TVA.

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Entire Thread
Subject	Posted By	Posted
ground size	bdonus	12/15/06 01:39 AM
Re: ground size	Luketrician	12/15/06 02:24 AM
Re: ground size	gfretwell	12/15/06 03:58 AM
Re: ground size	Luketrician	12/15/06 04:23 AM
Re: ground size	Yoopersup	12/17/06 02:10 AM

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ECN Forum Forums General Topics of the Trade General Discussion Area ground size