Somewhat hypothetical Q: In the case of EN61236-1 where the Harmonics and Flicker requirements call out dated standards (EN61000-3-2:2000). The Official Journal lists EN61000-3-2:2006.
"IF" there was a dramatic change between the two, for a proper DoC would both versions need to be applied? Regards Dave From: [email protected] [mailto:[email protected]] On Behalf Of John Woodgate Sent: Friday, October 02, 2009 5:20 AM To: [email protected] Subject: Re: Mains harmonics & flicker test equipment In message <2AA8A4298DECF8469C66C8F3A2B9589201E391AB@GB02QEX01PEDV27.rmhost1.local> , dated Fri, 2 Oct 2009, "Gordon,Ian" <[email protected]> writes: >By "our" product standard I do mean the one we cite on D of Cs issued >by my employer. Whilst dated references should be updated the fact is >that if they do refer to older versions of standards then so be it. >That's why I acknowledge that when EN61326-1 goes through its next >revision it probably will refer to later versions although because of >the length of time taken to revise standards the dated references given >then they will probably be "out of date" as well. That's what IEC is working on. There is a proposal that committee secretaries review all normative references (particularly in standards used in a regulatory context) annually to se if they need updating. I am not describing the whole procedure because it's still under discussion, but steps will be taken in any system that is introduced to make the process as easy and swift as possible. -- OOO - Own Opinions Only. Try www.jmwa.demon.co.uk and www.isce.org.uk Things can always get better. But that's not the only option. John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.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 <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]> - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.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 <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
