Hi Pete, Thanks for your reply. What is NC? Is it open to public? Where I can get greater detail.
Regards, Scott On 8 Oct, 2014, at 12:30 am, Pete Perkins <[email protected]> wrote: > Scott & PSNetters, > > You seem to understand the role of CTL in implementing the product > evaluation according to the requirements in the IEC standard. There has > been some contention in the past where the CTL decisions were changing the > requirements in some unintended way. CTL has made it pretty clear to their > participants that any issues that go beyond direct implementation must go > back to the IEC TC to get resolved. > I can't speak of implementation issues in test houses as I'm not > part of that food chain. > Manufacturers can follow the implementation issues by being part of > their NC and, by their representatives, the IEC TC responsible for the > standard that applies to their products. They can influence the > implementation thru these committees - clarifying requirements or whatever > else needs to be done to get the proper outcome of the evaluation. Working > thru the NCs keeps it properly balanced between manufacturers and test > houses. > > :>) br, Pete > > Peter E Perkins, PE > Principal Product Safety Engineer > PO Box 23427 > Tigard, ORe 97281-3427 > > 503/452-1201 fone/fax > [email protected] > > _ _ _ _ _ > > I find the CTL decision sheets are helpful to interpret the IEC standards. > As a new user, I am not sure how it enforces the DSHs in testing > laboratories. Does any expert here shed some light on it? What are the key > differences in terms of enforcement between PDSH and DSH? As the > notification of DSHs and PDSHs are sent to MB, NCB and CBTL every Friday, > the core testing houses must be aware of these decisions and enforce > accordingly. How can those decisions be delivered to the manufacturers for > implementation? > > Regards, > > Scott > - ---------------------------------------------------------------- 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.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) 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]>
