Conductor Resistance Reference 1

[jfpe]

Can anyone recommend a table listing resistance values for various copper and aluminum conductor sizes? I would usually use Tables 8 or 9 of the NEC, but I'm writing something for a customer in Canada.
Thanks,
John

 

[DRWeig]

Something like these?

http://www.interfacebus.com/Aluminum_Wire_AWG_Size.html

http://www.interfacebus.com/Copper_Wire_AWG_SIze.html

Good on ya,

Goober Dave

 

[guiyermo]

Hi John,

Standard CSA C68.3-1997 "Shielded and Concentric Neutral power Cables Rated 5-46 kV, (Reaffirmed 2001)" on Table 11 has DC resistance values for stranded and solid conductors (Al and Cu) in ohm/km @ 25 °C.

You can also try the Technical Data PDF (free to download) from Prysmian Cable's website:

http://www.us.prysmian.com/energy/Engineering_Guide.html

Regards,

 

[jfpe]

Thanks.
John