For EMC labs: Does anyone have a method for testing Power Line Filter performance once installed on an EMC Chamber.
I was asked this question recently as our filters are over 10yrs old, at the time I couldn’t think of anything short of removing them to test performance. I did wonder if some simple verification of filter current leakage to ground would suffice as capacitors age but the inductors less so, ofcourse that’s not checking actual performance. The installation is visually checked and grounding measured regularly and up until now no other thought was given to it. Rich From: Bill Owsley [mailto:[email protected]] Sent: Friday, September 10, 2010 12:15 PM To: Derek Walton; [email protected]; Jones, Richard (Richard) Subject: RE: [PSES] Radiated Immunity Frequency Range And the reference document for that would be...?? Bill --- On Fri, 9/10/10, Jones, Richard (Richard) <[email protected]> wrote: From: Jones, Richard (Richard) <[email protected]> Subject: RE: [PSES] Radiated Immunity Frequency Range To: "Derek Walton" <[email protected]>, "[email protected]" <[email protected]> List-Post: [email protected] Date: Friday, September 10, 2010, 10:54 AM India has a requirement for 10V/m up to 6GHz for ITE products. Rich From: Derek Walton [mailto:[email protected]] Sent: Thursday, September 02, 2010 2:56 PM To: [email protected] Subject: Re: [PSES] Radiated Immunity Frequency Range HI Grace, EN61000-4-3 is being referenced by others too. We completed a 200 v/m version of EN61000-4-3 from 1 GHz to 18 GHz for the US Coast Guard. Sincerely, Derek Walton L F Research On 9/2/2010 1:36 PM, Mark Gandler wrote: Grace, there are some service providers specs, for example Comcast, which requires RI up to 6Ghz. Mark > Date: Thu, 2 Sep 2010 07:27:10 -0400 > Subject: Radiated Immunity Frequency Range > From: [email protected] > To: [email protected] > > Dear Members, > > Is there any product standard(s) requiring frequency above 1GHz for > radiated immunity test? The latest 61000-4-3 basic standard does > mention test frequency above 1GHz (up to 6GHz). > > Thank you and look forward to hearing from you. > > Best regards, > Grace > > - > ---------------------------------------------------------------- > 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]> - ---------------------------------------------------------------- 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]> - ---------------------------------------------------------------- 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]>
