1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50566:2013Product standard todemonstrate compliance ofradio frequency fields fromhandheld and body-mountedwireless communicationdevices used by the generalpublic (30 MHz 6
2、GHz)BS EN 50566:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 50566:2013.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/106, Human exposure to low frequency and highfrequency electromagnetic radiation.A list of organizatio
3、ns represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978
4、 0 580 76655 8ICS 17.240; 33.070.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2013.Amendments issued since publicationDate Text affectedBS EN 50566:2
5、013EUROPEAN STANDARD EN 50566 NORME EUROPENNE EUROPISCHE NORM March 2013 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELE
6、C - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50566:2013 E ICS 17.240; 33.070.01 English version Product standard to demonstrate compliance of radio frequency fields from handheld and body-mounted wireless communication devices used b
7、y the general public (30 MHz - 6 GHz) Norme produit pour dmontrer la conformit des champs radiofrquence produits par les dispositifs de communication sans fil tenus la main ou ports prs du corps (30 MHz - 6 GHz) Produktnorm zum Nachweis der bereinstimmung von hochfrequenten Feldern von handgehaltene
8、n und am Krper getragenen schnurlosen Kommunikationsgerten, die durch die Allgemeinbevlkerung verwendet werden (30 MHz bis 6 GHz) This European Standard was approved by CENELEC on 2013-02-11. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions
9、 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 or to any CENELEC member. This European Standard exists
10、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 the official versions. CENELEC members are the nationa
11、l 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, Luxembourg, Malta, the Netherlands, Norway, Poland, Portug
12、al, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 50566:2013EN 50566:2013 - 2 - Contents Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions 4 4 Exposure Limits . 5 5 Measurement method 5 6 Documentation . 5 7 Evaluation of comp
13、liance to limits . 6 Bibliography 7 BS EN 50566:2013- 3 - EN 50566:2013 Foreword This document (EN 50566:2013) has been prepared by CLC/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
14、publication of an identical national standard or by endorsement (dop) 2014-02-11 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2016-02-11 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent r
15、ights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. _ BS EN 50566:2013EN 50566:2013 - 4 - 1 Scope This European Stan
16、dard applies to any wireless communication devices intended to be used with the radiating part in close proximity to the human body (i.e. less than 200 mm) including devices operated in front of the face. The frequency range covered is 30 MHz to 6 GHz. The objective of this product standard is to de
17、monstrate the compliance of such devices with the basic restrictions related to general public exposure to radio frequency electromagnetic fields. Devices used next to the ear are covered by EN 50360. Low power exclusion criteria are specified in EN 62479. 2 Normative references The following docume
18、nts, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 62209-2:2010, Human expo
19、sure to radio frequency fields from hand-held and body-mounted wireless communication devices Human models, instrumentation, and procedures Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range
20、of 30 MHz to 6 GHz) (IEC 62209-2:2010 + corrigendum 2010) 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, modified) Council Recommendation
21、 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 L 199 of 30 July 1999) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 basic restrictions restricti
22、ons on exposure to time-varying electric, magnetic, and electromagnetic fields that are based directly on established health effects Note 1 to entry: Concerning the frequency range of this standard, the physical quantity used is the Specific Absorption Rate (SAR). 3.2 wireless communication devices
23、equipment within the scope of this standard Note 1 to entry: Categorisation of the devices covered by the scope of this product standard is given in Clause 3 (Terms and definitions) of EN 62209-2:2010. BS EN 50566:2013- 5 - EN 50566:2013 3.3 Specific Absorption Rate SAR time derivative of the increm
24、ental energy (dW) absorbed by (dissipated in) an incremental mass (dm) contained in a volume element (dV) of given mass density () SAR =ddtdWdm =ddtdWdV SAR is expressed in units of watt per kilogram (W/kg) Note 1 to entry: It is a physical quantity on which the basic restrictions of exposure protec
25、tion guidelines are based in the frequency range specified in the scope. Note 2 to entry: SAR can be calculated by either: SAR = Ei2SAR =cidTdt(t=0) where Eiis the r.m.s. value of the electric field strength in the tissue in V/m; is the conductivity of body tissue in S/m; is the density of body tiss
26、ue in kg/m; ciis the heat capacity of body tissue in J/kg K; dTdtis the time derivative of temperature in body tissue in K/s. 4 Exposure Limits The wireless communication device shall comply with the basic restriction as specified in Council Recommendation 1999/519/EC on the limitation of exposure o
27、f the general public to electromagnetic fields (0 Hz to 300 GHz), Annex II. 5 Measurement method SAR measurements shall be performed according to EN 62209-2. 6 Documentation The SAR measurement test details and results shall be reported according to Clause 8 of EN 62209-2:2010. Further to the report
28、ing requirement mentioned above, if a minimum separation distance to the body is specified by the manufacturer, the test report shall include a separate clause providing the rationale behind the choice of separation distance used in the measurement performed according to Clause 5. BS EN 50566:2013EN
29、 50566:2013 - 6 - At minimum the additional clause shall cover: The information about SAR, separation distance and intended use condition(s) provided in the user guide; The rationale of the separation distance relative to the intended use of the device. 7 Evaluation of compliance to limits The wirel
30、ess communication device is deemed to fulfil the requirements of this standard if: the measured values performed according to Clause 5, are less than or equal to the limit; and the separation distance used during the test is, if relevant, documented according to the Clause 6. BS EN 50566:2013- 7 - E
31、N 50566:2013 Bibliography EN 50360, Product standard to demonstrate the compliance of mobile phones with the basic restrictions related to human exposure to electromagnetic fields (300 MHz - 3 GHz) This page deliberately left blankThis page deliberately left blankBSI is the independent national body
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