Hello, IEC 62368 FDIS is currently in a voting period so it will not be clear until after early October this year whether it will or will not eventually replace IEC 60065 and IEC 60950-1.
Thanks with Regards, Kaz From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Richard Nute Sent: Wednesday, August 05, 2009 11:55 AM To: 'EMC-PSTC'; Scott Xe Subject: Re: New dielectric strength test in IEC 60335-1 Hi Scott: ---- Scott Xe <scott...@gmail.com> wrote: > The new dielectric strength test voltage of the latest version of IEC > 60335-1 is now in line with IEC 60065 in class II products. However, the > test voltage for class 1 products is reduced to 1,000 Vac. Would it be the > next step for IEC 60065 to be adjusted in line with IEC 60335-1 in future > version? Reduction of the IEC 60335-1 Class I test voltage to 1000 volts is an interesting development. Supposedly, all IEC safety standards must follow the IEC basic safety standards. The IEC 60664 series is a basic safety standard. It sets forth the requirements for solid insulation, clearances, and creepage distances, and their test voltages. 1000 volts rms is NOT the IEC 60664 voltage for Class I equipment. TC108 has been struggling to correctly apply the IEC 60664 requirements into IEC 62368 (the standard that replaces both IEC 60065 and IEC 60950-1). 1000 volts rms is NOT a Class I test voltage in the forthcoming IEC 62368. Best regards, Rich - 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 <emc-p...@ieee.org> 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 <emcp...@socal.rr.com> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com> - 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 <emc-p...@ieee.org> 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 <emcp...@socal.rr.com> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>
