IEC 62087-1-2015 Audio video and related equipment - Determination of power consumption - Part 1 General《音频 视频和相关设备 功耗的测定 第1部分 总则》.pdf

1、 IEC 62087-1 Edition 1.0 2015-06 INTERNATIONAL STANDARD Audio, video, and related equipment Determination of power consumption Part 1: General IEC 62087-1:2015-06(en) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC, Geneva, Switzerland All rights reserved. Unless otherwise s

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10、bstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 62087-1 Edition 1.0 2015-06 INTERNATIONAL STANDARD Audio, video, and related equipment Determination of power consumption Part 1: General

11、INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.160.10 ISBN 978-2-8322-2681-0 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colour inside 2 IEC 62087-1:2015 IEC 2015 CONTENTS FOREWORD . 3 I

12、NTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms, definitions, and abbreviations 6 3.1 Terms and definitions 6 3.2 Abbreviations 7 4 Specification of operating modes and functions . 7 5 General method . 8 5.1 General conditions 8 5.1.1 Power source 8 5.1.2 Environmental conditions . 9 5.1.

13、3 Adjustment of controls . 10 5.1.4 Input signals 10 5.1.5 Power measuring instrument . 10 5.1.6 Measurement uncertainty. 10 5.1.7 Luminance measuring device . 10 5.1.8 Illuminance measuring instrument 11 5.2 General measuring procedure . 11 6 Determination of power consumption, Off mode . 11 7 Veri

14、fication procedure 11 Annex A (informative) Verification procedure . 12 A.1 General . 12 A.2 Verification procedure . 12 Annex B (informative) Electricity supplies 13 Bibliography 14 Figure A.1 Flowchart, verification procedure 12 Table 1 General operating modes and functions 8 Table B.1 Typical dec

15、lared electricity supplies for some regions 13 IEC 62087-1:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ AUDIO, VIDEO, AND RELATED EQUIPMENT DETERMINATION OF POWER CONSUMPTION Part 1: General FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization fo

16、r standardization comprising all national electrotechnical committees (IEC National Committees). The object 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 publis

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23、 services carried out by independent certification bodies. 6) All users should ensure that they have the 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 IE

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25、tion 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. IE

26、C shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62087-1 has been prepared by technical area 12: AV energy efficiency and smart grid applications, of IEC technical committee 100: Audio, video and multimedia systems and equipment. This first ed

27、ition of IEC 62087-1 together with IEC 62087-2 to IEC 62087-6 cancels and replaces IEC 62087:2011 in its entirety. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to Clauses 1 to 5 of IEC 62087:2011. It includes new inform

28、ation about operation modes. Equipment that includes removable main batteries are now considered. Light measuring equipment is now specified. 4 IEC 62087-1:2015 IEC 2015 The text of this standard is based on the following documents: FDIS Report on voting 100/2466/FDIS 100/2496/RVD Full information o

29、n the voting for the approval of this standard can be found in the report on voting indicated in the above table. A list of all parts in the IEC 62087 series, published under the general title Audio, video, and related equipment Determination of power consumption, can be found on the IEC website. Th

30、is publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication

31、 At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are consid

32、ered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. IEC 62087-1:2015 IEC 2015 5 INTRODUCTION The IEC 62087 series specifies the general conditions and procedure for determining the power consumption of audio, video and r

33、elated equipment. The specific conditions and procedures for specific types of equipment are specified in IEC 62087-3 to IEC 62087-6. IEC 62087-2 specifies signals and media that may be required to determine the power consumption of some types of equipment. IEC 62087:2008 1added methods for determin

34、ing the On (average) mode power consumption of televisions, based on three video signal sets. These include static, dynamic broadcast- content, and Internet-content signals. IEC 62087:2011 2revised methods for determining the power consumption of set top boxes. The IEC 62087 series separates IEC 620

35、87 into parts, including this general part which specifies the common conditions and procedures and adds new information about operating modes. IEC 62087 has been subdivided and currently consists of the following planned or published parts: Part 1: General Part 2: Signals and media Part 3: Televisi

36、on sets Part 4: Video recording equipment Part 5: Set top boxes Part 6: Audio equipment _ 1IEC 62087:2008, Methods of measurement for the power consumption of audio, video and related equipment 2IEC 62087:2011, Methods of measurement for the power consumption of audio, video and related equipment 6

37、IEC 62087-1:2015 IEC 2015 AUDIO, VIDEO, AND RELATED EQUIPMENT DETERMINATION OF POWER CONSUMPTION Part 1: General 1 Scope This part of IEC 62087 specifies the general requirements for the determination of power consumption of audio, video, and related equipment. Requirements for specific types of equ

38、ipment are specified in additional parts of this series of standards and may supersede the requirements specified in this standard. Moreover, this part of IEC 62087 defines the different modes of operation which are relevant for determining power consumption. This standard is only applicable for equ

39、ipment which can be powered by an external power source. Equipment that includes a non-removable main battery is not covered by this standard. Equipment may include any number of auxiliary batteries. In order to assess compliance of a specific model of equipment with the declared value, an example v

40、erification procedure is provided. The measuring conditions in this standard represent the normal use of the equipment and may differ from specific conditions, for example as specified in safety standards. 2 Normative references The following documents, in whole or in part, are normatively reference

41、d 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. IEC 62301:2011, Household electrical appliances Measurement of standby power I

42、EC 62542:2013, Environmental standardization for electrical and electronic products and systems Glossary of terms 3 Terms, definitions, and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 62542:2013, Clause 5, as well as the following

43、 apply. 3.1.1 automatic brightness control feature that senses ambient light conditions and changes display luminance accordingly, possibly reducing power consumption IEC 62087-1:2015 IEC 2015 7 3.1.2 auxiliary battery power storage device that is not capable of powering equipment such that the equi

44、pment can provide its primary functions Note 1 to entry: Memory retention and remote control batteries are examples of auxiliary batteries. 3.1.3 illuminance photometric measure of the total luminous flux incident on a surface, per unit area Note 1 to entry: Illuminance is expressed in lux (lx). 3.1

45、4 luminance photometric measure of the luminous intensity per unit area of light traveling in a given direction Note 1 to entry: Luminance is expressed in units of candelas per square meter (cd/m 2 ). 3.1.5 main battery power storage device capable of powering equipment such that the equipment can

46、provide its primary functions 3.1.6 model of equipment specific design of a product 3.1.7 type of equipment class of equipment providing the same main functions EXAMPLES TV, STB, video recorder. 3.1.8 unit of equipment single instance of a model of equipment 3.1.9 unit under test UUT specific unit o

47、f equipment subjected to a test 3.2 Abbreviations ABC Automatic Brightness Control LMD Luminance Measuring Device UUT Unit Under Test 4 Specification of operating modes and functions Table 1 specifies the general operating modes and functions for equipment covered by this standard. More specific inf

48、ormation about modes and functions may exist in the equipment- specific parts of this series of standards. For all modes, main batteries shall be removed for the duration of the measurement procedure as directed in 5.1.1.1. 8 IEC 62087-1:2015 IEC 2015 Table 1 General operating modes and functions Po

49、wer Mode Sub-mode Function(s) Functional description 0 W Disconnected Disconnected Disconnected from external power sources and main batteries The equipment is disconnected or galvanically isolated from all external power sources and main batteries. 0 W Off Off Off The equipment is connected to an external power source and provides no functions that depend on an external power source. The equipment cannot be switched into any other mode with the remote