----- Original Message -----

From: Michael McGee

To: Rotary motors in aircraft

Sent: Wednesday, October 25, 2006 11:06 PM

Subject: [FlyRotary] Re: Wire size

I think that's a broadcast item.  At the least I want a copy.

Thanks Al

Mike McGee, RV-4 N996RV, O320-E2G, Hillsboro, OR
13B in gestation mode, RD-1C, EC-2


At 20:29 2006-10-25, you wrote:

I have an Excel spreadsheet (Mil-W-5088L, Ver. 3) in which you list devices, current requirement, length of wire, bundled or unbundled, continuous or intermittent; and it will immediately tell you what wire size is appropriate.  I’d be happy to e-mail direct to you or anyone who needs it.
 
Al
 
-----Original Message-----
From: Rotary motors in aircraft [ mailto:flyrotary@lancaironline.net] On Behalf Of Dale Rogers
Sent: Wednesday, October 25, 2006 4:52 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: What size II.
 
Oops, wrong chart.  Well, it was the right chart, but not the chart
that had the maximum run length info.  It's from a page I got from
the Nuckolls site, but I can't figure out where, so I'll just attach it.
It's only a two page file.

The first chart came out of AEC Chapter 8 - which has also has
a graph illustrating the relationships for 5, 10, & 30 degree temp
rises (page 10).

Dale R.

Dale Rogers wrote:
   Sorry this took me so long to find, but I knew
that I had seen a chart that shows a relationship
among current, wire size, run length, and
temperature rise.  Sure enough, it was in Bob
Nuckolls's AEC.  It's on a one page PDF file at:

http://www.aeroelectric.com/articles.html

click on the fifth entry, "pdf wire size chart".

That at least leaves only the acceptable voltage
drop as an unknown variable.

Dale R.