[RE-wrenches] DC positive and negative in same conduit, other inspection ...

[I2P at aol.com]

In a message dated 8/19/2009 9:11:05 P.M. Pacific Daylight Time,  
william at millersolar.com writes:

The DC  feeder may have an AC component imposed on it by the switching in 
the  inverter.  We installed a large Hawker battery bank 


Yup, and the point is that pulsating DC will induce eddy currents too. More 
 generally this conversation  suggests that conductors always be run in  
pairs whether ac or dc.
Thanks for the clarification William.
 
Don
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20090820/b612df23/attachment-0004.html>