EMC -earthmoving equip
Hello group: There is a draft ISO standard, ISO/DIS 13766, generated in 1996 that covers EMC for earthmoving equipment. I am trying to find out the status of this standard so I can determine if it is appropriate to use for testing EMC on large Earthmoving equipment. I have a copy of the standard and it appears to be based on the automotive EMC test requirements as opposed to the type of tests one would find in the Generic standards. Any information or experience regarding this standard or the committe that generated it would be greatly appreciated. Bruce Fagley TUV Rheinland EMC Dept Newtown CT 203-270-1151 ext 119 email: fag...@tuv.com - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
Re: FCC exemptions
Hi Moshe, You are almost correct. 15.103(c) actually states "A digital device used exclusively as industrial, commercial, or medical TEST (my emphasis) equipment." I would take this as meaning that all test equipment used in these specific environments are exempt from FCC Part 15 compliance. As I understand it, Industrial, Scientific and Medical (ISM) devices are covered by FCC Part 18, not Part 15. Although, I'm not sure if ISM test equipment falls in here, as well. Anyway, it would seem that your "industrial product" should comply with Part 18, not Part 15. Anyone out there with more experience in this area than I want to comment further? Just an extra 2 cents I wanted to throw into the bucket. Best regards, Ron Pickard ron_pick...@hypercom.com __ Reply Separator _ Subject: FCC exemptions Author: at INTERNET List-Post: emc-pstc@listserv.ieee.org Date:1/12/99 8:48 PM Hello everyone, 47CFR part 15 (15.103 item C) states that "A digital device used exclusively as dustrial, commercial, or medical equipment" is "exempt from the specific technical standar ". 1. Can someone give a rational explanation to this exemption? 2. I have an industrial product which automatically inspects PCB panels for defe s. Is this product exempt from class A limitations? In what way is such a product different in emissions from a "non-test" product s h as a scanner. 3. If I take advantage of this exemption, where can I expect trouble (if any)? thanks in advance, Moshe Name: moshe valdman E-mail: mvald...@netvision.net.il Phone: 972-52-941200 Telefax: 972-3-5496369 List-Post: emc-pstc@listserv.ieee.org Date: 12/1/99 Time: 20:48:48 You are most welcome to visit my homepage at: http://www.geocities.com/CapeCanaveral/5233/ - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators). - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
Human Exposure to EMF
The USA has no official limits for human exposure to low frequency (<3 kHz) EMF. However, I found it interesting to learn that when investigating the workplace, OSHA has the authority to invoke the voluntary ACGIH guidelines for EMF exposure and has been known to do so. Now, I have to wonder what would happen in Europe. I am aware of only three EMF exposure documents that might be used: VDE 0848 (Germany), NRPB guidelines (UK), and the new international ICNIRP guidelines. My question to the group is, what EMF exposure guidelines do the occupational health authorities in the European states invoke if they believe an EMF exposure situation exists in the workplace? - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
"Spread Spectrum Clock Techniques" talk in Santa Clara CA
>Subject: "Spread Spectrum Clock Techniques" talk in Santa Clara CA > >The Santa Clara Valley IEEE EMC chapter is presenting on Tuesday Evening, >12 Jan, a talk on "Spread Spectrum Clock Techniques" by Don Bush of dBi >Corp. Please visit our website for details: >www.scvemc.org > >The dinner (5:30) and later the meeting (7:30), will be held at Auspex >Building A, 2300 Central Ave Santa Clara CA > - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
FCC exemptions
Hello everyone, 47CFR part 15 (15.103 item C) states that "A digital device used exclusively as industrial, commercial, or medical equipment" is "exempt from the specific technical standards". 1. Can someone give a rational explanation to this exemption? 2. I have an industrial product which automatically inspects PCB panels for defects. Is this product exempt from class A limitations? In what way is such a product different in emissions from a "non-test" product such as a scanner. 3. If I take advantage of this exemption, where can I expect trouble (if any)? thanks in advance, Moshe Name: moshe valdman E-mail: mvald...@netvision.net.il Phone: 972-52-941200 Telefax: 972-3-5496369 List-Post: emc-pstc@listserv.ieee.org Date: 12/1/99 Time: 20:48:48 You are most welcome to visit my homepage at: http://www.geocities.com/CapeCanaveral/5233/ - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
Fw: Re: Fire Safety Requirements for the UK
A non-member submission: From: rate...@gateway.com Subject: Re: Fire Safety Requirements for the UK Date: Tue, 12 Jan 1999 11:18:39 -0500 To: emc-p...@majordomo.ieee.org > > Kevin, > > I used to work for the Loss Prevention Council a few years ago, and they are > indeed the UK's leading organisation involved in the testing and > certification of fire detection and alarm equipment. Their web site address > is www.LPC.CO.UK > > Regards > > Simon Rate > Product Safety Manager > Gateway > > RCIC - http://www.rcic.com > Regulatory Compliance Information Center > > > > ---End of Original Message- -- Ed Price ed.pr...@cubic.com Electromagnetic Compatibility Lab Cubic Defense Systems San Diego, CA. USA 619-505-2780 List-Post: emc-pstc@listserv.ieee.org Date: 01/12/1999 Time: 08:51:14 -- - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
Re: Brazilian Standards
Geoff, There is a standard, NBR12304, which is based on CISPR 22. But the standard isn't mandatory, it's only a recommendation. Best Regards Muriel Geoff Haines wrote: > > Hi everybody, > > Can anyone tell me if there are any EMC/safety regulations in Brazil, > either currently in force or planned for the near future. > > This is in reference to professional-use (auditoriums, theatres, etc) > thyristor phase-controlled dimmers. > > Thanks, > Geoff > > - > This message is coming from the emc-pstc discussion list. > To cancel your subscription, send mail to majord...@ieee.org > with the single line: "unsubscribe emc-pstc" (without the > quotes). For help, send mail to ed.pr...@cubic.com, > j...@gwmail.monarch.com, ri...@sdd.hp.com, or > roger.volgst...@compaq.com (the list administrators). -- == Muriel Bittencourt de Liz INEP - Instituto de Eletronica de Potencia Universidade Federal de Santa Catarina Caixa Postal - 5119 88.040-970 - Florianopolis - SC - BRASIL Phone: +55.48.331.9204 - Fax: +55.48.234.5422 e-mail: mur...@inep.ufsc.br Homepage: http://www.inep.ufsc.br == - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, j...@gwmail.monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).