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sizing a multi- family service #94320
07/22/05 01:52 PM
07/22/05 01:52 PM
P
pwregan  Offline OP
New Member
Joined: Jun 2005
Posts: 6
Plymouth,MA
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 04:00 AM
07/27/05 04:00 AM
P
pauluk  Offline
Member
Joined: Aug 2001
Posts: 7,520
Norfolk, England
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 10:28 AM
07/27/05 10:28 AM
B
Bob  Offline
Member
Joined: Feb 2002
Posts: 182
Mobile, AL, USA
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 11:35 AM
07/27/05 11:35 AM
Joe Tedesco  Offline
Member
Joined: Oct 2000
Posts: 2,749
Boston, Massachusetts USA
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 02:41 PM
07/27/05 02:41 PM
G
giddonah  Offline
Member
Joined: Jun 2005
Posts: 49
UT
Um, 220.31?? My book ('05 handbook) skips from 220.18 to 220.40...

Re: sizing a multi- family service #94325
07/29/05 08:00 AM
07/29/05 08:00 AM
G
giddonah  Offline
Member
Joined: Jun 2005
Posts: 49
UT
I didn't think that was such a dumb question.


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