BS EN 61180-2016 High-voltage test techniques for low-voltage equipment Definitions test and procedure requirements test equipment《低压设备的高压试验技术 定义、试验和方法要求、试验设备》.pdf

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1、High-voltage test techniques for low-voltage equipment Definitions, test and procedurerequirements, test equipmentBS EN 61180:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implementation of EN 61180:2016. It is i

2、dentical to IEC 61180:2016. It supersedes BS EN 61180-1:1995 and BS EN61180-2:1995, which are withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PEL/42, Testing techniques for high voltages and currents.A list of organizations represented on this committee can be o

3、btained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 79356 1ICS 19.080Compliance with

4、a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2016. Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61180:2016EUROPEAN STANDARD

5、 NORME EUROPENNE EUROPISCHE NORM EN 61180 October 2016 ICS 19.080 Supersedes EN 61180-1:1994, EN 61180-2:1994 English Version High-voltage test techniques for low-voltage equipment - Definitions, test and procedure requirements, test equipment (IEC 61180:2016) Techniques des essais haute tension pou

6、r matriel basse tension - Dfinitions, exigences et modalits relatives aux essais, matriel dessai (IEC 61180:2016) Hochspannungs-Prftechnik fr Niederspannungsgerte - Begriffe, Prfung und Prfbedingungen, Prfgerte (IEC 61180:2016) This European Standard was approved by CENELEC on 2016-07-29. CENELEC me

7、mbers 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 obtained on applica

8、tion 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 to the CEN-CENEL

9、EC 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, Greece, Hungary, Icel

10、and, 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 Electrotechnique Europi

11、sches 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 61180:2016 E BS EN 61180:2016EN 61180:2016 2 European foreword The text

12、 of document 42/341/FDIS, future edition 1 of IEC 61180, prepared by IEC/TC 42 “High-voltage and high-current test techniques“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61180:2016. The following dates are fixed: latest date by which the document has to be implement

13、ed at national level by publication of an identical national standard or by endorsement (dop) 2017-04-29 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-07-29 This document supersedes EN 61180-1:1994 and EN 61180-2:1994. Attention is drawn to

14、 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 61180:2016 was approved by CENELEC as a Europ

15、ean Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61000-4-5:2014 NOTE Harmonized as EN 61000-4-5:2014 (not modified). IEC 61010-1 NOTE Harmonized as EN 61010-1. IEC 61010-2-030:2010 NOTE Harmonized

16、as EN 61010-2-030:2010 (not modified). BS EN 61180:2016EN 61180:2016 3 Annex ZA (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 indispensabl

17、e 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. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant

18、EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60060-1 2010 High-voltage test techniques - Part 1: General definitions and test requirements EN 60060-1 2010 IE

19、C 60060-2 2010 High-voltage test techniques - Part 2: Measuring systems EN 60060-2 2011 IEC 60068-1 2013 Environmental testing - Part 1: General and guidance EN 60068-1 2014 IEC 60335 series Household and similar electrical appliances - Safety EN 60335 series IEC 60664-1 2007 Insulation coordination

20、 for equipment within low-voltage systems - Part 1: Principles, requirements and tests EN 60664-1 2007 IEC 61083-1 2001 Instruments and software used for measurement in high-voltage impulse tests - Part 1: Requirements for instruments EN 61083-1 2001 IEC 61083-2 2013 Instruments and software used fo

21、r measurement in high-voltage and high-current tests - Part 2: Requirements for software for tests with impulse voltages and currents EN 61083-2 2013 ISO/IEC Guide 98-3 2008 Uncertainty of measurement - Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) - - BS EN 61180:2016 2 I

22、EC 61180:2016 IEC 2016 CONTENTS FOREWORD . 5 1 Scope 7 2 Normative references. 7 3 Terms and definitions 8 3.1 General terms . 8 3.2 Definitions related to disruptive discharge and test voltages . 8 3.3 Characteristics related to the test equipment . 9 3.4 Characteristics related to direct voltage t

23、ests . 9 3.5 Characteristics related to alternating voltage tests . 10 3.6 Characteristics related to impulse tests (see Figure 1) . 11 3.7 Definitions relating to tolerance and uncertainty . 12 4 General requirements 13 4.1 General . 13 4.2 Atmospheric conditions for test procedures and verificatio

24、n of test equipment 14 4.3 Procedures for qualification and use of measuring systems 14 4.3.1 General principles 14 4.3.2 Schedule of performance tests . 15 4.3.3 Requirements for the record of performance . 15 4.3.4 Uncertainty 15 4.4 Tests and test requirements for an approved measuring system and

25、 its components 16 4.4.1 Calibration Determination of the scale factor 16 4.4.2 Influence of load 18 4.4.3 Dynamic behaviour 18 4.4.4 Short-term stability . 19 4.4.5 Long-term stability . 19 4.4.6 Ambient temperature effect 20 4.4.7 Uncertainty calculation of the scale factor . 20 4.4.8 Uncertainty

26、calculation of time parameter measurement (impulse voltages only) 22 5 Tests with direct voltage 25 5.1 General . 25 5.2 Test voltage 25 5.2.1 Requirements for the test voltage . 25 5.2.2 Generation of the test voltage 25 5.2.3 Measurement of the test voltage . 25 5.3 Test procedures 26 5.3.1 Withst

27、and voltage tests 26 6 Tests with alternating voltage . 27 6.1 Test voltage 27 6.1.1 Requirements for the test voltage . 27 6.1.2 Generation of the test voltage 27 6.1.3 Measurement of the test voltage . 28 6.2 Test procedures 30 6.2.1 Withstand voltage tests 30 7 Tests with impulse voltage . 30 BS

28、EN 61180:2016IEC 61180:2016 IEC 2016 3 7.1 Test voltage 30 7.1.1 General . 30 7.1.2 Requirements for the test voltage . 31 7.1.3 Generation of the test voltage 31 7.1.4 Measurement of the test voltage and determination of impulse shape 32 7.2 Test procedures 32 7.2.1 Verification of impulse voltage

29、waveshape 32 7.2.2 Impulse voltage tests . 32 7.3 Measurement of the test voltage 32 7.3.1 Requirements for an approved measuring system . 32 7.3.2 Uncertainty contributions 33 7.3.3 Dynamic behaviour 33 7.3.4 Requirements for measuring instrument 33 8 Reference measurement systems 33 8.1 Requiremen

30、ts for reference measuring systems . 33 8.1.1 Direct voltage. 33 8.1.2 Alternating voltage . 33 8.1.3 Impulse voltages 33 8.2 Calibration of a reference measuring system 33 8.2.1 General . 33 8.2.2 Reference method: comparative measurement . 34 8.3 Interval between successive calibrations of referen

31、ce measuring systems 34 8.4 Use of reference measuring systems . 34 Annex A (informative) Uncertainty of measurement . 35 A.1 General . 35 A.2 Terms and definitions in addition to 3.7 35 A.3 Model function 36 A.4 Type A evaluation of standard uncertainty . 36 A.5 Type B evaluation of standard uncert

32、ainty . 37 A.6 Combined standard uncertainty . 38 A.7 Expanded uncertainty 39 A.8 Effective degrees of freedom . 40 A.9 Uncertainty budget 40 A.10 Statement of the measurement result 41 Annex B (informative) Example for the calculation of measuring uncertainties in high-voltage measurements 43 Annex

33、 C (informative) Atmospheric correction 47 C.1 Standard reference atmosphere . 47 C.2 Atmospheric correction factor 47 C.2.1 General . 47 C.2.2 Humidity correction factor k2. 47 C.2.3 Air density correction factor k148 Bibliography . 49 Figure 1 Full impulse voltage time parameters 11 Figure 2 Calib

34、ration by comparison over the full voltage range 17 Figure 3 Uncertainty contributions of the calibration (example with a minimum of 5 voltage levels) 18 BS EN 61180:2016 4 IEC 61180:2016 IEC 2016 Figure 4 Shaded area for acceptable normalised amplitude-frequency responses of measuring systems inten

35、ded for single fundamental frequencies fnom(to be tested in the range (1.7) fnom) . 29 Figure 5 Shaded area for acceptable normalised amplitude-frequency responses of measuring systems intended for a range of fundamental frequencies fnom1to fnom2(to be tested in the range fnom1 to 7 fnom2) 29 Figure

36、 6 1,2/50 s standard impulse voltage . 31 Figure A.1 Normal probability distribution p(x) . 42 Figure A.2 Rectangular probability distribution p(x) . 42 Table 1 Tests required for an approved direct voltage measuring system 26 Table 2 Minimum currents of the test circuit 27 Table 3 Tests required fo

37、r an approved alternating voltage measuring system . 30 Table 4 Tests required for an approved impulse voltage measuring system . 33 Table A.1 Coverage factor k for effective degrees of freedom eff(p = 95,45 %) 40 Table A.2 Schematic of an uncertainty budget 41 Table B.1 Result of the comparison mea

38、surement up to 500 V at a single voltage level . 44 Table B.2 Summary of results for h = 5 voltage levels (VXmax= 500 V) . 45 Table B.3 Uncertainty budget of the assigned scale factor FX. 46 BS EN 61180:2016IEC 61180:2016 IEC 2016 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HIGH-VOLTAGE TEST TECHN

39、IQUES FOR LOW-VOLTAGE EQUIPMENT Definitions, test and procedure requirements, test equipment FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IE

40、C 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 Specifications (PAS)

41、 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 liaising with

42、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 express, as near

43、ly 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 Committees in that

44、 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 Committees

45、 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 provide an

46、y 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 latest ed

47、ition 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, whether d

48、irect 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 indispe

49、nsable 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 held responsible for identifying any or all such patent rights. International Standard IEC 61180 has been prepared by IEC technical committee 42: High-voltage and high-current test techniques. This 1stedition of IEC 61180 cancels and replaces the 1stedition of IEC 61180-1, issu