08-30176229-DC.pdf
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1、a Date: 10 January 2008 Origin: International Latest date for receipt of comments: 30 April 2008 Project no.: 2008/00145 Responsible committee: CPL/34 Lamps and related equipment Interested committees: Title: Draft BS EN 62493 ED.1 Assessment of lighting equipment related to human exposure to electr
2、omagnetic fields - Product family standard Supersession information: If this document is published as a standard, the UK implementation of it will supersede NONE and partially supersede. NONE If you are aware of a current national standard which may be affected, please notify the secretary (contact
3、details below). WARNING: THIS IS A DRAFT AND MUST NOT BE REGARDED OR USED AS A BRITISH STANDARD. THIS DRAFT IS NOT CURRENT BEYOND 30 April 2008. This draft is issued to allow comments from interested parties; all comments will be given consideration prior to publication. No acknowledgement will norm
4、ally be sent. See overleaf for information on commenting. No copying is allowed, in any form, without prior written permission from BSI except as permitted under the Copyright, Designs and Patent Act 1988 or for circulation within a nominating organization for briefing purposes. Electronic circulati
5、on is limited to dissemination by e-mail within such an organization by committee members. Further copies of this draft may be purchased from BSI Customer Services, Tel: +44(0) 20 8996 9001 or email ordersbsi-. British, International and foreign standards are also available from BSI Customer Service
6、s. Information on the co-operating organizations represented on the committees referenced above may be obtained from the responsible committee secretary. Cross-references The British Standards which implement International or European publications referred to in this draft may be found via the Briti
7、sh Standards Online Service on the BSI web site http:/www.bsi-. Direct tel: 020 8996 7273 Responsible Committee Secretary: Mrs G D Salt (BSI) E-mail: geraldine.saltbsi- Draft for Public Comment Head Office 389 Chiswick High Road London W4 4AL Telephone: +44(0)20 8996 9000 Fax: +44(0)20 8996 7001 For
8、m 36 Version 7.0 DPC: 08/30176229 DC Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:40:53 GMT+00:00 2008, Uncontrolled Copy, (c) BSI b Introduction This draft standard is based on international discussions in which the UK has taken an active part. Your comme
9、nts on this draft are welcome and will assist in the preparation of the consequent standard. If no comments are received to the contrary, then the UK will approve this draft. There is a high probability that this text could be adopted by CENELEC as a reference document for harmonization or as a Euro
10、pean Standard. Recipients of this draft are requested to comment on the text bearing in mind this possibility. UK Vote Please indicate whether you consider the UK should submit a negative (with reasons) or positive vote on this draft. Submission The guidance given below is intended to ensure that al
11、l comments receive efficient and appropriate attention by the responsible BSI committee. Annotated drafts are not acceptable and will be rejected. All comments must be submitted, preferably electronically, to the Responsible Committee Secretary at the address given on the front cover. Comments shoul
12、d be compatible with Version 6.0 or Version 97 of Microsoft Word for Windows, if possible; otherwise comments in ASCII text format are acceptable. Any comments not submitted electronically should still adhere to these format requirements. All comments submitted should be presented as given in the ex
13、ample below. Further information on submitting comments and how to obtain a blank electronic version of a comment form are available from the BSI web site at: http:/www.bsi- Template for comments and secretariat observations Date: xx/xx/200x Document: ISO/DIS xxxxx 1 2 (3) 4 5 (6) (7) MB Clause No./
14、 Subclause No./ Annex (e.g. 3.1) Paragraph/ Figure/Table/ Note (e.g. Table 1) Type of com- ment Comment (justification for change) by the MB Proposed change by the MB Secretariat observations on each comment submitted 3.1 Definition 1 ed Definition is ambiguous and needs clarifying. Amend to read .
15、so that the mains connector to which no connection . 6.4 Paragraph 2 te The use of the UV photometer as an alternative cannot be supported as serious problems have been encountered in its use in the UK. Delete reference to UV photometer. Microsoft and MS-DOS are registered trademarks, and Windows is
16、 a trademark of Microsoft Corporation. Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:40:53 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 34/116/CD COMMITTEE DRAFT (CD) IEC/TC or SC: 34 Project number IEC 62493 Ed.1 Title of TC/SC: Lamps and related equipment D
17、ate of circulation 2008-01-04 Closing date for comments 2008-04-04 Also of interest to the following committees TC 106 Supersedes document 34/100/NP, 34/105A/RVN Functions concerned: Safety EMC Environment Quality assurance Secretary: Bernd Borchert THIS DOCUMENT IS STILL UNDER STUDY AND SUBJECT TO
18、CHANGE. IT SHOULD NOT BE USED FOR REFERENCE PURPOSES. RECIPIENTS OF THIS DOCUMENT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION. Title: IEC 62493 Ed.1: Assessment of lighting equipment related to
19、 human exposure to electromagnetic fields Product family standard Introductory note FORM CD (IEC) 2002-08-08 Copyright 2008 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this electronic file, to make a copy and to print out the content for the sole
20、purpose of preparing National Committee positions. You may not copy or “mirror“ the file or printed version of the document, or any part of it, for any other purpose without permission in writing from IEC. Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:40:53
21、 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 62493 Ed.1/CD IEC:200X 34/116/CD 2 CONTENTS 1 Scope 5 2 Normative references .6 3 Terms and Definitions 6 4 Limits 8 4.1 Application of limits 8 4.2 Lighting equipment deemed to comply without testing 8 5 General requirements.8 5.1 Supply voltage.8 5.2 Mea
22、surement frequency range .8 5.3 Ambient temperature.8 5.4 Measurement equipment requirements9 5.5 Measurement instrumentation uncertainty 10 5.6 Test report .10 5.7 Evaluation of results .10 6 Measurement procedure.11 6.1 General 11 6.2 Operating conditions.11 6.3 Measurement distance 11 6.4 Measure
23、ment set- up11 6.5 Location of measurement test- head.13 6.6 Calculation of the results13 Annex A (normative) Measurement distances14 Annex B (informative) Location of measurement test- head 15 Annex C (informative) Exposure limits.19 Annex D (informative) Rational measurement and assessment method.
24、21 Annex E (normative) Practical measurement and assessment method 31 Annex F (normative) Protection network.33 Annex G (informative) Measurement instrumentation uncertainty.36 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:40:53 GMT+00:00 2008, Uncontrolled
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