Is it possible to insert a resistor between surge generator and CDN to provide the correct impedance? Here is one source of high-voltage, power resistors.
http://www.caddock.com/Online_catalog/high_voltage/high_voltage.html Ralph McDiarmid, AScT Compliance Engineering Group Xantrex Technology Inc From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Jim Eichner Sent: Tuesday, October 07, 2008 10:14 AM To: emc-p...@ieee.org Cc: Jim Eichner; Fred Kracke Subject: RE: IEC60225-5 surge test impedance? Thanks Don. Too bad our generator/CDN only has 2 or 12 ohms! Jim Eichner, P.Eng. Compliance Engineering Manager Xantrex Technology Inc. phone: (604) 422-2546 mobile: (604) 418-8472 e-mail: jim.eich...@xantrex.com web: www.xantrex.com Confidentiality Notice: This email message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. From: MacArthur, Don [mailto:don.macart...@gd-itronix.com] Sent: Tuesday, October 07, 2008 7:54 AM To: Jim Eichner; emc-p...@ieee.org Cc: Fred Kracke Subject: RE: IEC60225-5 surge test impedance? 500 Ohms Don MacArthur Compliance Engineer General Dynamics Itronix Corporation 12825 E. Mirabeau Parkway Spokane Valley, WA 99216 ph: 509-742-1342 fax: 509-742-1672 email address: don.macart...@gd-itronix.com "This email message is for the sole use of the intended recipients and may contain GDC4S confidential or privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not an intended recipient, please contact the sender by reply email and destroy all copies of the original message." From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Jim Eichner Sent: Tuesday, October 07, 2008 7:41 AM To: emc-p...@ieee.org Cc: Fred Kracke; Jim Eichner Subject: IEC60225-5 surge test impedance? We are being asked to run this test and don't have the standard. The voltage is 5kV and the energy is 0.5J but rather than do the calculus involved I thought I'd just ask for the specified source impedance. Thanks in advance Jim Eichner Sent from Blackberry Wireless - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.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...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald: emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.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...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald: emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.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...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald: emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
