Home Improvement, Remodeling and Repair @ Builders Websource. Home design software, advice, tools, videos, tech notes, links and more!

Search: 

Home Page | Books | BuildersTALK | Building a Dream | Green Building | Links | Software | Tech Notes | Tools | Contact

Messages and Online Forum Q&A

If you find the answer to this question useful, kindly CLICK TO PAY here.



Knowledge


BuildersTALK
Building|Dream
Green Building
How-To Books
Links (Web)
Newsletter
Tech Notes
Videos

Software


BeamChek
Bidding
CAD | AutoCAD
Estimating
EZHomeBuild
Home Design
Landscaping
Lighting Design
PrioSoft
Resi-Cost
Structural

Specialty Tools


CrackMON
Tools
WatrLevel

Support & Info


About Us
Advertise
Contact Us
FAQ
Publish
Services
Support

 

Re: Electrical Sub Panel

From: info@builderswebsource.com
Category: Electrical/Lighting
Remote Name: 63.198.181.43
Date: 11 Aug 2002
Time: 08:18 PM

Comments

Generally, your plan sounds reasonable so long as you have properly computed the maximum allowable loads for both your existing 200A panel, as well as your proposed 125A subpanel. Load calculations can be tricky if you've never done them before. Since you plan to have a workshop, you may have several fixed or movable appliance motors (such as tablesaws, drills, grinders, vacuums, etc.). You must compute the loads according to the 2002 National Electrical Code, or whichever the prevailing code is for your municipality. A handy, free, residential load calculator in Microsoft Excel format is available from Mike Holt Enterprises at: http://www.mikeholt.com/free/Rescal.xls . Also, be sure to follow proper grounding techniques on the new panel according to the electrical code. If you have any questions, we urge you to hire a licensed electrician who can do the job for you. Builders Websource.

 

Article Tools

BuildersTALK


Ask an Expert
Recent Questions
Click to Pay

Archives


2006-2007
Oct-Dec 2002
Jul-Sep 2002
Jan-Jun 2002
Jul-Dec 2001
Jan-Jun 2001
1999-2000

 

 


ASTM International