Posted by buickanddeere on October 24, 2008 at 05:19:07 from (66.135.114.231):
In Reply to: Re: 3 phase wiring posted by Walt davies on October 23, 2008 at 08:43:10:
The ground wire is not to carry running current, That is what the insulated white is for. The bare ground wire is used to hold the chassis, not the current path down to ground potential. The ground is also supposed to keep the neutral from floating above earth potential. If ground and neutal was the same. Why does the electrical code call for three live lines, an insulated neutral and a bare ground, five wires? A 120/208 grounded Y system is very flexable and economical system to install and operate. 120V single phase loads, "240V" single phase and three phase motors. Even 347/600 three phase with with a delta/Y transformer. No wild legs and odd taps as some of those grounded deltas have.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Tractor Profile: Farmall M - by Staff. H so that mountable implements were interchaneable. The Farmall M was most popular with large-acreage row-crop farmers. It was powered by either a high-compression gas engine or a distillate version with lower compression. Options included the Lift-All hydraulic system, a belt pulley, PTO, rubber tires, starter, lights and a swinging drawbar. It could be ordered in the high-crop, wide-front or tricycle configurations. The high-crop version was called a Model MV.
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
