You mean an argument other than the danger of confusion between the US use of
"ground" to refer to "logic reference" and "signal return" versus "protective
earth"?



From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of
john.merr...@us.schneider-electric.com
Sent: Friday, February 29, 2008 10:44 AM
To: emc-p...@ieee.org
Subject: Protective Earthing

I have a case where some want to substitute the word "Ground" for "Protective
Earth" in product manuals. The products are marked with IEC 5019a protective
Earthing symbol and I have no trouble proving the requirements for that. It's
in the manual where references to Wire Size of Protective Earthing conductor
etc that some here want to change this to "Ground". From the IEV
60050-195 the term ground is a Local US term and the manual has worldwide
distribution in four languages.

Any suggestions on where to find good arguments against doing this?

Thanks
in advance.

John Merrill
Product Safety Engineer
Schneider Automation inc.

-

This message is from the IEEE Product Safety Engineering Society
emc-pstc discussion list.    Website:  http://www.ieee-pses.org/

To post a message to the list, send your e-mail to emc-p...@ieee.org

Instructions:  http://listserv.ieee.org/request/user-guide.html

List rules: http://www.ieee-pses.org/listrules.html

For help, send mail to the list administrators:

     Scott Douglas           emcp...@ptcnh.net
     Mike Cantwell           mcantw...@ieee.org

For policy questions, send mail to:

     Jim Bacher:             j.bac...@ieee.org
     David Heald:            emc-p...@daveheald.com

All emc-pstc postings are archived and searchable on the web at:

    http://www.ieeecommunities.org/emc-pstc

-

This message is from the IEEE Product Safety Engineering Society
emc-pstc discussion list.    Website:  http://www.ieee-pses.org/

To post a message to the list, send your e-mail to emc-p...@ieee.org

Instructions:  http://listserv.ieee.org/request/user-guide.html

List rules: http://www.ieee-pses.org/listrules.html

For help, send mail to the list administrators:

     Scott Douglas           emcp...@ptcnh.net
     Mike Cantwell           mcantw...@ieee.org

For policy questions, send mail to:

     Jim Bacher:             j.bac...@ieee.org
     David Heald:            emc-p...@daveheald.com

All emc-pstc postings are archived and searchable on the web at:

    http://www.ieeecommunities.org/emc-pstc

Reply via email to