1、BSI Standards PublicationAudio, video and related equipment Determination of power consumptionPart 4: Video recording equipmentBS EN 62087-4:2016EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 62087-4February 2016ICS 33.160.10 Supersedes EN 62087:2012 (partially) English VersionAudio, video and re
2、lated equipment - Determination of power consumption - Part 4: Video recording equipment(IEC 62087-4:2015)Appareils audio, vido et matriel connexe - Dtermination de la consommation de puissance - Partie 4: Matrieldenregistrement vido(IEC 62087-4:2015)Messverfahren fr die Leistungsaufnahme von Audio,
3、Video- und verwandten Gerten -Teil 4: Videoaufzeichnungsgerte(IEC 62087-4:2015)This European Standard was approved by CENELEC on 2015-07-10. CENELEC members are bound to comply with the CEN/CENELECInternal Regulations which stipulate the conditions for giving this European Standard the status of a n
4、ational 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 in three official versions (English, French, German).
5、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 national electrotechnical committees of Austria, Belgium, Bulg
6、aria, 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, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerla
7、nd,Turkey and the United Kingdom.European Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische NormungCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form
8、and by any means reserved worldwide for CENELEC Members.Ref. No. EN 62087-4:2016 EBS EN 62087-4:2016BS EN 62087-4:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 62087-4:2016. It is identical to IEC 62087-4:2015. Together with BS EN 62087-1:2016, BS EN 6208
9、7-2, BS EN 62087-3:2016, BS EN 62087-5:2016 and BS EN 62087-6:2015 it supersedes BS EN 62087:2012 which will be withdrawn on 19 February 2019.The UK participation in its preparation was entrusted to Technical Committee EPL/100, Audio, video and multimedia systems and equipment.A list of organization
10、s 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 Institution 2016. Published by BSI Standards Limited 2016ISBN
11、978 0 580 82956 7ICS 33.160.10Compliance 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 April 2016.Amendments/corrigenda issued since publicationDate Text affectedEUROP
12、EAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62087-4 February 2016 ICS 33.160.10 Supersedes EN 62087:2012 (partially) English Version Audio, video and related equipment - Determination of power consumption - Part 4: Video recording equipment (IEC 62087-4:2015) Appareils audio, vido et matriel con
13、nexe - Dtermination de la consommation de puissance - Partie 4: Matriel denregistrement vido (IEC 62087-4:2015) Messverfahren fr die Leistungsaufnahme von Audio, Video- und verwandten Gerten - Teil 4: Videoaufzeichnungsgerte (IEC 62087-4:2015) This European Standard was approved by CENELEC on 2015-0
14、7-10. 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 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obt
15、ained 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 in any other language made by translation under the responsibility of a CENELEC member into its own language and notified
16、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, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greec
17、e, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electro
18、technique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62087-4:2016 E BS EN 62087-4:2016EN 62087-4:2016 2 Euro
19、pean foreword The text of document 100/2469/FDIS, future edition 1 of IEC 62087-4, prepared by Technical Area 12 “AV energy efficiency and smart grid applications” of IEC/TC 100 “Audio, video and multimedia systems and equipment” was submitted to the IEC-CENELEC parallel vote and approved by CENELEC
20、 as EN 62087-4:2016. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-08-19 latest date by which the national standards conflicting with the document have to be withd
21、rawn (dow) 2019-02-19 This document supersedes EN 62087:2012 (partially). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement
22、notice The text of the International Standard IEC 62087-4:2015 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61938:2013 NOTE Harmonized as EN 61938:2013 (not mo
23、dified). IEC 62087 Series NOTE Harmonized as EN 62087 Series. IEC 62087-2:2015 NOTE Harmonized as EN 62087-2:2015 (not modified). IEC 62301:2011 NOTE Harmonized as EN 50564:2011 (modified). IEC 62542:2013 NOTE Harmonized as EN 62542:2013 (not modified). BS EN 62087-4:2016EN 62087-4:2016 3 Annex ZA (
24、normative) Normative references to international publications with their corresponding European publications The following documents, 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
25、undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the Europe
26、an Standards listed in this annex is available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 60107-1 1997 Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies EN 60107-1 1997 IEC 62087-1
27、 2015 Audio, video, and related equipment - Determination of power consumption - Part 1: General EN 62087-1 2016 IEC 62216 2009 Digital terrestrial television receivers for the DVB-T system EN 62216 2011 BS EN 62087-4:2016iiEN 62087-4:2016 2 European foreword The text of document 100/2469/FDIS, futu
28、re edition 1 of IEC 62087-4, prepared by Technical Area 12 “AV energy efficiency and smart grid applications” of IEC/TC 100 “Audio, video and multimedia systems and equipment” was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62087-4:2016. The following dates are fixed: la
29、test date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-08-19 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-02-19 This document supersedes EN 6208
30、7:2012 (partially). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 6208
31、7-4:2015 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61938:2013 NOTE Harmonized as EN 61938:2013 (not modified). IEC 62087 Series NOTE Harmonized as EN 62087
32、Series. IEC 62087-2:2015 NOTE Harmonized as EN 62087-2:2015 (not modified). IEC 62301:2011 NOTE Harmonized as EN 50564:2011 (modified). IEC 62542:2013 NOTE Harmonized as EN 62542:2013 (not modified). BS EN 62087-4:2016EN 62087-4:2016 3 Annex ZA (normative) Normative references to international publi
33、cations with their corresponding European publications The following documents, 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 referenc
34、ed document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: w
35、ww.cenelec.eu Publication Year Title EN/HD Year IEC 60107-1 1997 Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies EN 60107-1 1997 IEC 62087-1 2015 Audio, video, and related equipment - Determinat
36、ion of power consumption - Part 1: General EN 62087-1 2016 IEC 62216 2009 Digital terrestrial television receivers for the DVB-T system EN 62216 2011 BS EN 62087-4:2016iii 2 IEC 62087-4:2015 IEC 2015 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms, definitions and a
37、bbreviations . 6 3.1 Terms and definitions 6 3.2 Abbreviations 7 4 Specification of operating modes and functions . 7 4.1 General . 7 4.2 Auto power down function . 8 5 Measuring conditions for video recorders . 9 5.1 Input signal . 9 5.1.1 General . 9 5.1.2 RF test signal 9 5.1.3 Broadband input si
38、gnal 9 5.2 Input terminals 9 5.2.1 Analogue terrestrial input terminal . 9 5.2.2 Cable television input terminal . 10 5.2.3 Digital terrestrial input terminal 10 5.2.4 Satellite input terminal . 10 5.3 Measurement procedure . 10 5.3.1 General measuring conditions . 10 5.3.2 Stabilization . 10 5.3.3
39、Environmental conditions . 10 5.3.4 Setup . 10 5.3.5 Power measurements 11 Bibliography 15 Figure 1 Auto power down function 14 Table 1 Operating modes and functions . 8 Table 2 Matrix for multituner VRs . 12 BS EN 62087-4:2016IEC 62087-4:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ A
40、UDIO, VIDEO AND RELATED EQUIPMENT DETERMINATION OF POWER CONSUMPTION Part 4: Video recording equipment FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The ob
41、ject of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specificat
42、ions (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liai
43、sing with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters expres
44、s, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committe
45、es in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National
46、Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not
47、provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the
48、 latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever,
49、 whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be hel
