1、Generic standard for assessment of low power electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (10 MHz - 300 GHz)BS EN 50663:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EURO
2、PISCHE NORM EN 50663 October 2017 ICS 17.240 English Version Generic standard for assessment of low power electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (10 MHz - 300 GHz) Norme de produit pour lvaluation de la conformit des appareils lectriques
3、 et lectroniques de faible puissance aux restrictions de base concernant lexposition des personnes aux champs lectromagntiques (10 MHz 300 GHz) Produktnorm fr die Beurteilung der bereinstimmung von elektronischen und elektrischen Gerten kleiner Leistung mit den Basisgrenzwerten fr die Exposition von
4、 Personen gegenber elektromagnetischen Feldern (10 MHz bis 300 GHz) This European Standard was approved by CENELEC on 2017-08-07. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national st
5、andard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version
6、 in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cr
7、oatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzer
8、land, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in an
9、y form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50663:2017 ENational forewordThis British Standard is the UK implementation of EN 50663:2017.The UK participation in its preparation was entrusted to Technical Committee GEL/106, Human exposure to low frequency and high freq
10、uency electromagnetic radiation.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institut
11、ion 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 93887 0ICS 17.240Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2017.Amendments/corri
12、genda issued since publicationDate Text affectedBRITISH STANDARDBS EN 50663:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50663 October 2017 ICS 17.240 English Version Generic standard for assessment of low power electronic and electrical equipment related to human exposure restrictions f
13、or electromagnetic fields (10 MHz - 300 GHz) Norme de produit pour lvaluation de la conformit des appareils lectriques et lectroniques de faible puissance aux restrictions de base concernant lexposition des personnes aux champs lectromagntiques (10 MHz 300 GHz) Produktnorm fr die Beurteilung der ber
14、einstimmung von elektronischen und elektrischen Gerten kleiner Leistung mit den Basisgrenzwerten fr die Exposition von Personen gegenber elektromagnetischen Feldern (10 MHz bis 300 GHz) This European Standard was approved by CENELEC on 2017-08-07. CENELEC members are bound to comply with the CEN/CEN
15、ELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre o
16、r to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as
17、 the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lux
18、embourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische
19、Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50663:2017 EBS EN 50663:2017EN 50663:2017 (E) 2 Contents Page European foreword 3 1 Scope . 4 2 Normative
20、references . 4 3 Terms and definitions 4 4 Exposure conditions 4 5 Normative limits 5 5.1 Equipment used by the general public 5 5.2 Equipment used only by workers 5 6 Evaluation of compliance 5 7 Assessment uncertainty 5 8 Evaluation report 5 Annex ZZA (informative) Relationship between this Europe
21、an standard and the safety objectives of Directive 2014/35/EU 2014 OJ L96 aimed to be covered . 6 Annex ZZB (informative) Relationship between this European standard and the essential requirements of Directive 2014/53/EU 2014 OJ L153 aimed to be covered 8 BS EN 50663:2017EN 50663:2017 (E) 3 European
22、 foreword This document (EN 50663:2017) has been prepared by the Technical Committee CENELEC/TC 106X “Electromagnetic fields in the human environment”. The following dates are fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard
23、or by endorsement (dop) 2018-08-07 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2020-08-07 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for
24、 identifying any or all such patent rights. This document has been prepared under mandates (M/511 and M/536) given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of the Radio Equipment Directive 2014/53/EU and the Low Voltage Direct
25、ive 2014/35/EU. For relationships with EU Directives, see informative Annexes ZZA and ZZB, which are an integral part of this document. This European Standard is intended to be read in conjunction with EN 62479:2010 “Assessment of the compliance of low power electronic and electrical equipment with
26、the basic restrictions related to human exposure restrictions for to electromagnetic fields (10 MHz to 300 GHz)”. BS EN 50663:2017EN 50663:2017 (E) 4 1 Scope This European Standard provides simple conformity assessment methods for low-power electronic and electrical equipment operating at frequencie
27、s between 10 MHz and 300 GHz to an electromagnetic field (EMF) exposure limit. If such equipment cannot be shown to comply with the applicable EMF exposure requirements using the exposure assessment methods in this standard, then other EMF product standards may be used for conformity assessment. NOT
28、E Other standards can apply to equipment covered by this document. In particular, this document is not designed to evaluate the electromagnetic compatibility with other equipment; nor does it reflect any product safety requirements other than those specifically related to human exposure to electroma
29、gnetic fields. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced docu
30、ment (including any amendments) applies. EN 62479:2010, Assessment of the compliance of low power electronic and electrical equipment with the basic restrictions related to human exposure to electromagnetic fields (10 MHz to 300 GHz) (IEC 62479:2010) EN 62311:2008, Assessment of electronic and elect
31、rical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz) (IEC 62311:2007) Council Recommendation 1999/519/EC of 12 July 1999, on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz), Official Journal, L199, of 1999-7-3
32、0, p.59-70 Directive 2013/35/EU of 26 June 2013, on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (electromagnetic fields). Official Journal, L179, of 2013-6-29, p. 121 3 Terms and definitions For the purposes of this document,
33、 the following terms and definitions apply. 3.1 basic restrictions restrictions on exposure of the general public to electric, magnetic and electromagnetic fields that are based directly on established health effects and biological considerations 3.2 exposure limit values restrictions on exposure of
34、 workers to electric, magnetic and electromagnetic fields that are based directly on established health effects and biological considerations 3.3 worker person exposed to electromagnetic fields under the conditions defined in Directive 2013/35/EU 4 Exposure conditions Equipment which meets the limit
35、s for general public exposure as given in this document (Clause 5) will automatically meet the limits for workers. Equipment which meets the limits for workers will not necessarily meet the limits for the general public and, unless intended only for workers use when at work, equipment shall also be
36、tested against general public limits. BS EN 50663:2017EN 50663:2017 (E) 5 Equipment intended only for use by workers when at work shall have this condition clearly identified in the user instructions. This use condition shall be identified in the test report. All intended operating conditions as wel
37、l as the reasonably foreseeable conditions of human exposure from the equipment shall be taken into account in the evaluation. The reasonably foreseeable conditions of exposure should be based on realistic exposure and/or installation parameters representative of all readily-predictable human and sy
38、stem behaviour such as the duration of exposure, time varying of transmitted power, simultaneously operated frequency bands and time averaging as defined in normative limits. 5 Normative limits 5.1 Equipment used by the general public The basic restrictions for frequencies above 10 MHz in Table 1 of
39、 Annex II of Council Recommendation 1999/519/EC shall be applied. Notes 1, 6, 7 and 8 of this Table also shall be applied. 5.2 Equipment used only by workers The exposure limit values in Tables A1, A2 and A3 of of Annex III of Directive 2013/35/EU shall be applied. Notes A1-1, A2-1 and A3-1 to those
40、 Tables also shall be applied. 6 Evaluation of compliance Equipment complying with the requirements for the general public is deemed to comply with the requirements for workers without further testing. The conformity assessment to demonstrate equipment compliance shall be made according to EN 62479:
41、2010, 4.1 and Clause 6. If routes B, C or D of 4.1 of EN 62479:2010 are followed then the values of Pmax, as described in 4.2 of EN 62479:2010 and given in Annex A of EN 62479:2010, shall be replaced by those in Table 1 below. Table 1 Values of Pmax Exposure tier Region of body Pmax (mW) General pub
42、lic Head and trunk 20 Limbs 40 Workers Head and trunk 100 Limbs 200 7 Assessment uncertainty The uncertainty of the assessment shall be calculated as defined in EN 62479:2010, Clause 6. 8 Evaluation report The evaluation report shall be made according to EN 62311:2008, Clause 9. BS EN 50663:2017EN 5
43、0663:2017 (E) 6 Annex ZZA (informative) Relationship between this European standard and the safety objectives of Directive 2014/35/EU 2014 OJ L96 aimed to be covered This European standard has been prepared under a Commissions standardization request relating to harmonized standards in the field of
44、the Low Voltage Directive, M/511, to provide one voluntary means of conforming to safety objectives of Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonization of the laws of the Member States relating to the making available on the market of electr
45、ical equipment designed for use within certain voltage limits 2014 OJ L96. Once this standard is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of this standard given in Table ZZA.1 confers, within the limits of the scope of this stand
46、ard, a presumption of conformity with the corresponding safety objectives of that Directive, and associated EFTA regulations. Table ZZA.1 Correspondence between this European standard and Annex I of Directive 2014/35/EU Safety objectives of Directive 2014/35/EU Clause(s) / subclause(s) of this EN Re
47、marks / Notes Annex I (2) (a) and (b) 5 Normative limits Annex I (2) of Directive 2014/35/EU requires that measures of a technical nature shall be laid down in order to ensure that: (a) persons and domestic animals are adequately protected against the danger of physical injury or other harm which mi
48、ght be caused by direct or indirect contact; (b) temperatures, arcs or radiation which would cause a danger, are not produced; This document only provides health and safety protection against exposure to electromagnetic fields. Compliance with the requirements of this standard provides health and sa
49、fety protection, in accordance with Annex I (2) (a) and (b) of Directive 2014/35/EU, against exposure to electromagnetic fields only. It does not address any other essential requirement of Directive 2014/53/EU than Annex I (2) (a) and (b) of Directive 2014/35/EU. The degree of the protection of health and safety of persons and of domestic animals and the protection of property provided by this standard is that provided by the limits selected. Annex I (2) (a) and (b) 6 Evaluation of compliance Annex I (2) (a) and (b) 8 Evaluati
