EN 62561-3-2017 en Lightning Protection System Components (LPSC) - Part 3 Requirements for isolating spark gaps (ISG).pdf

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1、Lightning protection system components (LPSC)Part 3: Requirements for isolating spark gaps (ISG) (IEC 62561-3:2017)BS EN 62561-3:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62561-3 September 2017 ICS 29.020

2、; 91.120.40 Supersedes EN 62561-3:2012 English Version Lightning Protection System Components (LPSC) - Part 3: Requirements for isolating spark gaps (ISG) (IEC 62561-3:2017) Composants des systmes de protection contre la foudre (CSPF) - Partie 3: Exigences pour les clateurs disolement (IEC 62561-3:2

3、017) Blitzschutzsystembauteile (LPSC) - Teil 3: Anforderungen an Trennfunkenstrecken (IEC 62561-3:2017) This European Standard was approved by CENELEC on 2017-07-20. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European

4、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 in three official versions

5、 (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 national electrotechnical committ

6、ees 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, Portugal, Romania, Serbia, Slova

7、kia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN

8、ELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62561-3:2017 E National forewordThis British Standard is the UK implementation of EN 62561-3:2017. It is identical to IEC 62561-3:2017. It supersedes BS EN 62561-3:2012, which is withdraw

9、n.The UK participation in its preparation was entrusted to Technical Committee GEL/81, Protection against lightning.A list of organizations 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 contrac

10、t. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 90951 1ICS 29.020; 91.120.40Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under th

11、e authority of the Standards Policy and Strategy Committee on 30 September 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 625613:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62561-3 September 2017 ICS 29.020; 91.120.40 Supersedes EN 62561-3:201

12、2 English Version Lightning Protection System Components (LPSC) - Part 3: Requirements for isolating spark gaps (ISG) (IEC 62561-3:2017) Composants des systmes de protection contre la foudre (CSPF) - Partie 3: Exigences pour les clateurs disolement (IEC 62561-3:2017) Blitzschutzsystembauteile (LPSC)

13、 - Teil 3: Anforderungen an Trennfunkenstrecken (IEC 62561-3:2017) This European Standard was approved by CENELEC on 2017-07-20. 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 sta

14、ndard 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). A version

15、 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, Bulgaria, Cr

16、oatia, 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzer

17、land, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in an

18、y form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62561-3:2017 E BS EN 625613:2017EN 62561-3:2017 2 European foreword The text of document 81/561/FDIS, future edition 2 of IEC 62561-3, prepared by IEC/TC 81, “Lightning protection“, was submitted to the IEC-CENELEC parallel

19、vote and approved by CENELEC as EN 62561-3:2017. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2018-04-20 latest date by which the national standards conflicting with

20、this document have to be withdrawn (dow) 2020-07-20 This document supersedes EN 62561-3:2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. End

21、orsement notice The text of the International Standard IEC 62561-3:2017 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 60529 NOTE Harmonized as EN 60529. IEC 623

22、05-3 NOTE Harmonized as EN 62305-3. IEC 62305-4 NOTE Harmonized as EN 62305-4. IEC 61643-11 NOTE Harmonized as EN 61643-11. IEC 62305-1 NOTE Harmonized as EN 62305-1. BS EN 625613:2017EN 62561-3:2017 2 European foreword The text of document 81/561/FDIS, future edition 2 of IEC 62561-3, prepared by I

23、EC/TC 81, “Lightning protection“, was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62561-3:2017. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (d

24、op) 2018-04-20 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2020-07-20 This document supersedes EN 62561-3:2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shal

25、l not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62561-3:2017 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added

26、 for the standards indicated: IEC 60529 NOTE Harmonized as EN 60529. IEC 62305-3 NOTE Harmonized as EN 62305-3. IEC 62305-4 NOTE Harmonized as EN 62305-4. IEC 61643-11 NOTE Harmonized as EN 61643-11. IEC 62305-1 NOTE Harmonized as EN 62305-1. EN 62561-3:2017 3 Annex ZA (normative) Normative referenc

27、es 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 undated references, the lates

28、t 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 European Standards listed in this a

29、nnex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60068-2-52 1996 Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution) EN 60068-2-52 1996 IEC 60068-2-75 1997 Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests EN 60

30、068-2-75 1997 IEC 62561-1 - Lightning protection system components (LPSC) Part 1: Requirements for connection components EN 62561-1 - ISO 4892-2 2006 Plastics - Methods of exposure to laboratory light sources - Part-2: Xenon-arc lamps - - ISO 4892-3 2006 Plastics - Methods of exposure to laboratory

31、light sources - Part 3: Fluorescent UV lamps - - ISO 4892-4 - Plastics - Methods of exposure to laboratory light sources Part 4: Open-flame carbon-arc lamps - - ISO 6957 - Copper alloys - Ammonia test for stress corrosion resistance - - ISO 6988 1985 Metallic and other non-organic coatings - Sulfur

32、dioxide test with general condensation of moisture EN ISO 6988 1994 BS EN 625613:2017This page deliberately left blank 2 IEC 62561-3:2017 IEC 2017 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms and definitions 8 4 Classification . 9 4.1 According to ISGs capability

33、 to withstand lightning current 9 4.2 According to ISGs location installation 9 5 Requirements 10 5.1 General . 10 5.2 Environmental requirements . 10 5.3 Installation instructions . 10 5.4 Lightning current carrying capability 10 5.5 Rated impulse sparkover voltage 10 5.6 Rated withstand voltage 10

34、 5.6.1 Rated DC withstand voltage . 10 5.6.2 Rated power frequency withstand voltage 10 5.7 Isolation resistance . 10 5.8 Marking . 11 5.9 UV (ultraviolet) resistance . 11 6 Tests . 11 6.1 General conditions for tests 11 6.2 UV (ultraviolet) light test . 12 6.3 Resistance tests to corrosion 12 6.4 M

35、echanical tests . 12 6.5 Electrical tests 14 6.5.1 Isolation resistance 14 6.5.2 Withstand voltage 14 6.5.3 Rated impulse sparkover voltage . 15 6.5.4 Lightning current 15 6.6 Installation instructions . 16 6.6.1 General conditions for tests . 16 6.6.2 Acceptance criteria 16 6.7 Marking test 16 6.7.

36、1 General conditions for tests . 16 6.7.2 Acceptance criteria 16 7 Electromagnetic compatibility (EMC) . 16 8 Structure and content of the test report 16 8.1 General . 16 8.2 Report identification 17 8.3 Specimen description 17 8.4 Standards and references . 17 8.5 Test procedure 17 8.6 Testing equi

37、pment description 18 8.7 Measuring instruments description 18 8.8 Results and parameters recorded . 18 2 IEC 62561-3:2017 IEC 2017 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms and definitions 8 4 Classification . 9 4.1 According to ISGs capability to withstand li

38、ghtning current 9 4.2 According to ISGs location installation 9 5 Requirements 10 5.1 General . 10 5.2 Environmental requirements . 10 5.3 Installation instructions . 10 5.4 Lightning current carrying capability 10 5.5 Rated impulse sparkover voltage 10 5.6 Rated withstand voltage 10 5.6.1 Rated DC

39、withstand voltage . 10 5.6.2 Rated power frequency withstand voltage 10 5.7 Isolation resistance . 10 5.8 Marking . 11 5.9 UV (ultraviolet) resistance . 11 6 Tests . 11 6.1 General conditions for tests 11 6.2 UV (ultraviolet) light test . 12 6.3 Resistance tests to corrosion 12 6.4 Mechanical tests

40、. 12 6.5 Electrical tests 14 6.5.1 Isolation resistance 14 6.5.2 Withstand voltage 14 6.5.3 Rated impulse sparkover voltage . 15 6.5.4 Lightning current 15 6.6 Installation instructions . 16 6.6.1 General conditions for tests . 16 6.6.2 Acceptance criteria 16 6.7 Marking test 16 6.7.1 General condit

41、ions for tests . 16 6.7.2 Acceptance criteria 16 7 Electromagnetic compatibility (EMC) . 16 8 Structure and content of the test report 16 8.1 General . 16 8.2 Report identification 17 8.3 Specimen description 17 8.4 Standards and references . 17 8.5 Test procedure 17 8.6 Testing equipment descriptio

42、n 18 8.7 Measuring instruments description 18 8.8 Results and parameters recorded . 18 BS EN 625613:2017IEC 62561-3:2017 IEC 2017 3 8.9 Statement of pass/fail . 18 Annex A (normative) Flow chart of tests . 19 Annex B (normative) Environmental test for isolating spark gaps . 21 B.1 General . 21 B.2 S

43、alt mist treatment 21 B.3 Humid sulphurous atmosphere treatment 21 B.4 Ammonia atmosphere treatment 21 Annex C (normative) Environmental test for outdoor isolating spark gaps Resistance to ultraviolet light 22 C.1 General . 22 C.2 The tests . 22 C.3 First alternative test to C.2 22 C.4 Second altern

44、ative test to C.2 . 22 Bibliography 23 Figure 1 Pendulum hammer test apparatus 13 Figure A.1 Flow chart of the sequence of tests for ISGs . 20 Table 1 Lightning impulse current (Iimp) parameters 15 BS EN 625613:2017IEC 62561-3:2017 IEC 2017 3 8.9 Statement of pass/fail . 18 Annex A (normative) Flow

45、chart of tests . 19 Annex B (normative) Environmental test for isolating spark gaps . 21 B.1 General . 21 B.2 Salt mist treatment 21 B.3 Humid sulphurous atmosphere treatment 21 B.4 Ammonia atmosphere treatment 21 Annex C (normative) Environmental test for outdoor isolating spark gaps Resistance to

46、ultraviolet light 22 C.1 General . 22 C.2 The tests . 22 C.3 First alternative test to C.2 22 C.4 Second alternative test to C.2 . 22 Bibliography 23 Figure 1 Pendulum hammer test apparatus 13 Figure A.1 Flow chart of the sequence of tests for ISGs . 20 Table 1 Lightning impulse current (Iimp) param

47、eters 15 4 IEC 62561-3:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ LIGHTNING PROTECTION SYSTEM COMPONENTS (LPSC) Part 3: Requirements for isolating spark gaps (ISG) FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprisin

48、g 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 publishes International Standards

49、, Technical Specifications, Technical Reports, Publicly Available Specifications (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 liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Org