1、BSI Standards PublicationBS EN 50563:2011External a.c. d.c. and a.c. a.c. power supplies Determination of no-loadpower and average efficiencyof active modes+A1:2013BS EN 50563:2011+A1:2013National forewordThis British Standard is the UK implementation of EN 50563:2011+A1:2013. It supersedes BS EN 50
2、563:2011, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee EPL/100, Audio, video and multimedia systems and equipment. A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to
3、 include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013.Published by BSI Standards Limited 2013ISBN 978 0 580 84193 4ICS 29.200Compliance with a British Standard cannot confer immunity from legal obligations.This
4、British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2011.Amendments/corrigenda issued since publicationDate Text affected31 December 2013 Implementation of CEN amendment A1:2013: Annex ZZ addedBRITISH STANDARDEUROPEAN STANDARD NORME EUROPE
5、NNE EUROPISCHE NORM CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any
6、 means reserved worldwide for CENELEC members. Ref. No. EN 50563:2011 E ICS 29.200 English version External a.c. - d.c. and a.c. - a.c. power supplies Determination of no-load power and average efficiency of active modes Sources dalimentation externes en courant alternatif et en courant continu - Dt
7、ermination de la consommation hors charge et du rendement moyen en mode actif Externe AC/DC- und AC/AC-Netzteile - Bestimmung von Nulllast und durchschnittlicher Effizienz im Betrieb This European Standard was approved by CENELEC on 2011-10-10. CENELEC members are bound to comply with the CEN/CENELE
8、C 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 or
9、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 t
10、he official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway,
11、Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 50563:2011+A1October 2013Foreword This document (EN 50563:2011) has been prepared by the Technical Committee CENELEC TC 108X, Safety of electronic equipment within the fields of audio/video, informat
12、ion technology and communication technology and the Technical Committee CENELEC TC 59X, Performance of household and similar electrical appliances. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standa
13、rd or by endorsement (dop) 2012-10-10 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2014-10-10 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
14、 held responsible for identifying any or all such patent rights. _ This document (EN 50563:2011/A1:2013) has been prepared by CLC/TC 100 X “Audio, video and multimedia systems and equipment and related sub-systems“. The following dates are fixed: latest date by which this document has to be implemen
15、ted at national level by publication of an identical national standard or by endorsement (dop) 2014-09-30 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2016-09-30 Attention is drawn to the possibility that some of the elements of this document
16、may be the subject of patent rights. 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, and supports essential requirement
17、s of EU Directive(s). For the relationship with EU Directive see informative Annex ZZ, which is an integral part of this document. Foreword to amendment A1BS EN 50563:2011+A1:2013 EN 50563:2011+A1:2013 (E) 2 Annex ZZ (informative) Relationship between this European Standard and the requirements of C
18、ommission Regulation (EC) No 278/2009 This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association to provide a means of conforming to requirements of Commission Regulation (EC) No 278/2009 of 6 April 2009 implementing D
19、irective 2005/32/EC1of the European Parliament and of the Council with regard to ecodesign requirements for no-load condition electric power consumption and average active efficiency of external power supplies. Once this standard is cited in the Official Journal of the European Union under that Comm
20、ission Regulation, compliance with the clauses of this standard given in Table ZZ.1 confers, within the limits of the scope of this standard, a presumption of conformity with the corresponding requirements of that and associated EFTA regulations. Table ZZ.1 Correspondence between this European Stand
21、ard and Commission Regulation (EC) No 278/2009 Requirements of Commission Regulation (EC) No 278/2009 Clauses and subclauses of this EN Article 3 - Ecodesign requirements (Annex I, 2 Measurements) 6. Measurements Article 3 - Ecodesign requirements (Annex II, 4 Information to be provided by manufactu
22、rers) 7. Test Report Article 5 - Verification procedure for market surveillance purposes (Annex III) 6. Measurements WARNING Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard. 1The Directive was subsequently replaced by Directive
23、 2009/125/EC. BS EN 50563:2011+A1:2013 EN 50563:2011+A1:2013 (E) 3 Contents Introduction 1 Scope 2 Normative references .3 Terms and definitions . 63.1 Equipment related definitions 63.2 Measurement related definitions . 4 Information and instructions for use . 4.1 Information to be provided on or w
24、ith the external power supply . 4.2 Instructions for use . 5 General conditions for measurement 5.1 General . 5.2 Test room . 5.3 Power supply 5.4 Power measuring instruments .6 Measurements .6.1 General .6.2 Preparation of the external power supply 6.3 Load conditions. 6.4 Test load . 6.5 Test set-
25、up . 6.6 Measurement uncertainty 116.7 Testing sequence:. 116.8 Efficiency calculation 126.9 Calculation of power dissipation by the external power supply 127 Test report . 7.1 Product details 7.2 Test parameters 7.3 Test and laboratory details 137.4 Test data Annex A (informative) Test report templ
26、ate 1 Bibliography . 1 Figure Figure 1 - Test set-up . 1 Tables Table 1 - Load conditions for the external power supply . 1 Table 2 Required reported data (measured and calculated) . 1 BS EN 50563:2011+A1:2013 EN 50563:2011+A1:2013 (E) 4 577799999910101010101013131313141457213Introduction This Europ
27、ean Standard was written in response to an EC mandate requesting the creation of a harmonised standard providing a reliable, accurate and reproducible method of measuring the no-load power consumption and determining the average efficiency of active modes for external power supplies, which takes int
28、o account the generally recognised state of the art measurement methods. This standard makes extensive reference to EN 50564 Electrical and electronic household and office equipment - Measurement of low power consumption, which was also prepared under an EC mandate to support the ecodesign Directive
29、. Other provisions are based on the test method published by the EPA and the Australian/NZ Standard AS/NZS 4665.1. The methods defined in this standard are intended to cover no-load power consumption and average efficiency of active modes for a.c. - a.c. and a.c. d.c. external power supplies. The ai
30、m is to ensure this European Standard is compatible with the objectives of EU legislation for ecodesign. This standard is applicable to a wider range of products than EC Regulation No 278/2009. BS EN 50563:2011+A1:2013 EN 50563:2011+A1:2013 (E) 5 1 Scope This European Standard specifies methods of m
31、easurement of electrical power consumption, and the reporting of results, for external power supplies. This standard is applicable to external power supplies with a rated input voltage within the range 100 V a.c. to 250 V a.c. having a single output with a rated output power not exceeding 250 W and
32、a rated output voltage not exceeding 230 V a.c. or 325 V d.c. The output voltage may be either at a fixed voltage, or at a voltage which is user selectable, or at a voltage that is automatically selectable by the external power supply so as to be compatible with one or more product-loads. NOTE 1 Thi
33、s document has been written in particular to support EC Regulation No 278/2009 for the measurement of no-load condition electric power and average efficiency of active modes for external power supplies. NOTE 2 This standard does not specify safety requirements for products nor safety precautions to
34、be taken by those performing measurements. It does not specify minimum performance requirements, nor does it set maximum limits on power or energy consumption. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only
35、 the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50564:2011, Electrical and electronic household and office equipment Measurement of low power consumption (IEC 62301:2011, modified) IEC 60050-131:2002, Internatio
36、nal Electrotechnical Vocabulary Part 131: Circuit theory IEC 60050-300:2001, International Electrotechnical Vocabulary Electrical and electronic measurements and measuring instruments Part 311: General terms relating to measurements Part 312: General terms relating to electrical measurements Part 31
37、3: Types of electrical measuring instruments Part 314: Specific terms according to the type of instrument BS EN 50563:2011+A1:2013 EN 50563:2011+A1:2013 (E) 6 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60050-131:2002 and IEC 60050-300:2001 and t
38、he following apply. Throughout this standard the term “power” is used to refer to “active power” unless otherwise specifically stated 3.1 Equipment related definitions 3.1.1 external power supply void NOTE 1 Refer to relevant legislation. NOTE 2 EC Regulation 278/2009 defines External Power Supply a
39、s follows: external power supply means a device which meets all of the following criteria: a) it is designed to convert alternating current (AC) power input from the mains power source input into lower voltage direct current (DC) or AC output; b) it is able to convert to only one DC or AC output vol
40、tage at a time; c) it is intended to be used with a separate device that constitutes the primary load; d) it is contained in a physical enclosure separate from the device that constitutes the primary load; e) it is connected to the device that constitutes the primary load via a removable or hard-wir
41、ed male/-female electrical connection, cable, cord or other wiring; f) it has nameplate output power not exceeding 250 Watts; g) it is intended for use with electrical and electronic household and office equipment as referred to in Article 2(1) of Regulation (EC) No 1275/2008. 3.1.2 rated input freq
42、uency a.c. input frequency of the external power supply, as specified by the manufacturer 3.1.3 rated input voltage a.c. input voltage of the external power supply, as specified by the manufacturer 3.1.4 rated output current output current of the external power supply, as specified by the manufactur
43、er NOTE In EC Regulation 278/2009 the corresponding term is “nameplate output current”. 3.1.5 rated output power output power of the external power supply, as specified by the manufacturer NOTE In EC Regulation 278/2009 the corresponding term is “nameplate output power” (Po). 3.1.6 rated output volt
44、age output voltage of the external power supply, as specified by the manufacturer NOTE In EC Regulation 278/2009 the corresponding term is “nameplate output voltage”. 3.2 Measurement related definitions 3.2.1 active mode void NOTE 1 Refer to relevant legislation. NOTE 2 EC Regulation 278/2009 define
45、s active mode as follows: BS EN 50563:2011+A1:2013 EN 50563:2011+A1:2013 (E) 7 active mode means a condition in which the input of an external power supply is connected to the mains power source and the output is connected to a load. 3.2.2 active mode efficiency void NOTE 1 Refer to relevant legisla
46、tion. NOTE 2 EC Regulation 278/2009 defines Active mode efficiency as follows: active mode efficiency means the ratio of the power produced by an external power supply in active mode to the input power required to produce it. NOTE 3 The active mode efficiency is likely to depend upon the output powe
47、r. 3.2.3 active power (P) under periodic conditions, mean value, taken over one period T, of the instantaneous power P: =TpdtTP01NOTE 1 Under sinusoidal conditions, the active power is the real part of the complex power. NOTE 2 The SI unit for active power is the watt. IEC 60050, definition 131-11-4
48、2 3.2.4 apparent power (S) product of the r.m.s. voltage U between the terminals of a two-terminal element or two-terminal circuit and the r.m.s electric current I in the element or circuit: S = UI NOTE 1 Under sinusoidal conditions, the apparent power is the modulus of the complex power. NOTE 2 The
49、 SI unit for apparent power is the voltampere. IEC 60050, definition 131-11-41 3.2.5 average efficiency of active modes average of the active mode efficiencies at 25 %, 50 %, 75 % and 100 % of the rated output current NOTE In EC Regulation 278/2009 the corresponding term is “average active efficiency”. 3.3 no-load condition void NOTE 1 Refer to relevant legislation. NOTE 2 EC R
