Return-Path: Received: from mail.arc.nasa.gov ([143.232.48.201]) by ns1.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-64832U3500L350S0V35) with ESMTP id com for ; Tue, 1 Aug 2000 10:25:58 -0400 Received: from [128.102.191.43] (reinath.arc.nasa.gov [128.102.191.43]) by mail.arc.nasa.gov (8.9.3/8.9.3) with ESMTP id HAA24064 for ; Tue, 1 Aug 2000 07:32:20 -0700 (PDT) Message-Id: Date: Tue, 1 Aug 2000 07:32:19 -0700 To: lancair.list@olsusa.com From: "Mike S. Reinath" Subject: Wire Size for 60A X-Mailing-List: lancair.list@olsusa.com Reply-To: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> I'm trying to select the proper AWG size for a 60A current, assuming a single wire. If I use the dc_awg wiring worksheet from the LML attachments, submitted by Scott Dahlgren, I get 8 AWG (for continuous 60A). If I look in the Aero-Electric Connection wire table, which allows a 35 deg. C temp. rise for a single wire, 8 AWG wire is good only for 40A. That seems to me to be a significant discrepancy. I'd like to use the 8 AWG wire to save weight, but how hot is it going to get at 60A? Anyone have a comment? Thanks. Mike Reinath 360 Std. Build MKII N3602M >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/Users/Mkaye/maillist.html LML Builders' Bookstore: http://www.buildersbooks.com/lancair Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>