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sizing a multi- family service #94320 07/22/05 02:52 PM
Joined: Jun 2005
Posts: 6
P
pwregan Offline OP
New Member
need to figure a feeder size for a 4 unit condo building,4- 100 amp panels for condos, and 1- 60 amp panel for house panel
any help will be greatly appreciated
thank you,
pwregan

2017 / 2014 NEC & Related Books and Study Guides
Re: sizing a multi- family service #94321 07/27/05 05:00 AM
Joined: Aug 2001
Posts: 7,520
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pauluk Offline
Member
As this is a somewhat code-related issue, I'm going to move this across to the NEC area for better coverage.

Re: sizing a multi- family service #94322 07/27/05 11:28 AM
Joined: Feb 2002
Posts: 182
B
Bob Offline
Member
Look at 220.31 and 220.32 for the caculations and adjustments in the 2002 code

[This message has been edited by Bob (edited 07-27-2005).]

Re: sizing a multi- family service #94323 07/27/05 12:35 PM
Joined: Oct 2000
Posts: 2,749
Joe Tedesco Offline
Member
See the 2005 NEC in Annex D for Examples that will help you make the calculations.


Joe Tedesco, NEC Consultant
Re: sizing a multi- family service #94324 07/27/05 03:41 PM
Joined: Jun 2005
Posts: 49
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giddonah Offline
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Um, 220.31?? My book ('05 handbook) skips from 220.18 to 220.40...

Re: sizing a multi- family service #94325 07/29/05 09:00 AM
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Posts: 49
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giddonah Offline
Member
I didn't think that was such a dumb question.


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