Greetings, >From the example below, I would not be as concerned with "who" tested it, but which standard it was tested to. I think that we must remember that standards organizations have made progress toward harmonization, but the heart of the problem is that US standards and EU standards are not interchangeable. And under the LVD, EU Harmonized standards must be used where available.
Ray Russell ray_russ...@gastmfg.com ---------- From: POWELL, DOUG[SMTP:do...@ftc2.aei.com] Sent: Wednesday, September 09, 1998 3:37 PM To: emc-p...@ieee.org Subject: RE: Agency approvals on components in CE A little clarification by way of example, Traditionally if we build a power conversion product for North America, we provide a UL/CSA approved circuit breaker as a part of the design. However if we subsequently apply for certificates from an agency in Europe they will insist upon a European approved circuit breaker. Historically we have had no success in finding circuit breakers with multiple approvals suitable for both continents. If the component has approval form an accredited test lab we feel that it is not unsafe to use. What is the risk of self-declaring compliance to the LVD using only the UL/CSA approved part? This would be a major cost savings. A second example would be the use of an EMI filter which is already approved by one agency (not European). I heard that this question was posed to the European Commission this year (1998) and their response was to the effect that the choice of components is up to the manufacturer. I am unable to recall which email or periodical made this statement. Or was it something I read in the Official Journal. I tried browsing the European Commission's website and was unable to find any document to this effect. It is a difficult site to navigate. Doug Powell Advanced Energy Industries, Inc. Fort Collins, Colorado USA ---------- From: je...@ftc2.aei.com To: emc-p...@ieee.org Subject: Agency approvals on components in CE mar List-Post: emc-pstc@listserv.ieee.org Date: Tuesday, September 08, 1998 10:31AM It is my understanding that the European Commission has stated that a manufacturer has the freedom to determine the acceptability of components used in CE marked products. (Or words to that effect.) I would conclude that this would remove the need for using European agency approved components in safety critical locations. Any reputable agency approval, or appropriate evaluation by the manufacturer, would be acceptable. Does anyone know of where I can obtain this statement in writing? I'd like to have something to back this up. Also, I welcome comments on the conclusions I have drawn based on this "alleged" EC statement. Regards, Jeff Jenkins Senior Regulatory Compliance Engineer Advanced Energy Industries, Inc. Fort Collins, CO USA --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.com with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, ri...@sdd.hp.com, or roger.volgst...@compaq.co (the list administrators). --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.com with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, ri...@sdd.hp.com, or roger.volgst...@compaq.co (the list administrators). --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.com with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, ri...@sdd.hp.com, or roger.volgst...@compaq.co (the list administrators).
