Oops - Sorry I didn't read all the way down obviously. I thinks Monrad's approach is reasonable, efficient and defensible.
Best Regards Charles Grasso Compliance Engineer Echostar Communications (w) 303-706-5467 (c) 303-204-2974 (t) 3032042...@vtext.com (e) charles.gra...@echostar.com (e2) chasgra...@gmail.com From: Grasso, Charles Sent: Friday, May 15, 2015 1:41 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] EMC and Data Center An entire data center? There are regulatory companies that would do onsite testing - but what standard would you apply (by that I mean specification levels).?? Best Regards Charles Grasso Compliance Engineer Echostar Communications (w) 303-706-5467 (c) 303-204-2974 (t) 3032042...@vtext.com<mailto:3032042...@vtext.com> (e) charles.gra...@echostar.com<mailto:charles.gra...@echostar.com> (e2) chasgra...@gmail.com<mailto:chasgra...@gmail.com> From: Eugene Peyzner [mailto:epeyz...@sbcglobal.net] Sent: Wednesday, May 13, 2015 9:56 PM To: EMC-PSTC@LISTSERV.IEEE.ORG<mailto:EMC-PSTC@LISTSERV.IEEE.ORG> Subject: [PSES] EMC and Data Center Dear experts, Could you please share your knowledge about a philosophical or logical approach to EMC testing of a data center. To simplify my question let's talk about just EMI testing for USA. A data center contains computer systems and associated components, such as telecommunications<https://en.wikipedia.org/wiki/Telecommunication> and storage systems<https://en.wikipedia.org/wiki/Computer_data_storage>, air conditioning, fire suppression and various security devices. Servers are mounted in 19 inch rack<https://en.wikipedia.org/wiki/19_inch_rack> cabinets. Some equipment such as mainframe computers<https://en.wikipedia.org/wiki/Mainframe_computer> and storage<https://en.wikipedia.org/wiki/Computer_storage> devices are often as big as the racks themselves, and are placed alongside them. Should I test just one rack of a type on the turn table for RE? How many racks should be tested together for CE? Or just one? What standards are to be applicable for this situation? FCC? Bellcore GR-1089? Both? More? Thank you for your time and help. Best regards, Eugene - ---------------------------------------------------------------- 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<mailto:emc-p...@ieee.org>> 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)<http://www.ieee-pses.org/list.html> List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <sdoug...@ieee.org<mailto:sdoug...@ieee.org>> Mike Cantwell <mcantw...@ieee.org<mailto:mcantw...@ieee.org>> For policy questions, send mail to: Jim Bacher <j.bac...@ieee.org<mailto:j.bac...@ieee.org>> David Heald <dhe...@gmail.com<mailto: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<mailto:emc-p...@ieee.org>> 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)<http://www.ieee-pses.org/list.html> List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <sdoug...@ieee.org<mailto:sdoug...@ieee.org>> Mike Cantwell <mcantw...@ieee.org<mailto:mcantw...@ieee.org>> For policy questions, send mail to: Jim Bacher <j.bac...@ieee.org<mailto:j.bac...@ieee.org>> David Heald <dhe...@gmail.com<mailto: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.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 <sdoug...@ieee.org> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>
