BS EN 60099-4-2014 Surge arresters Metal-oxide surge arresters without gaps for a c systems《避雷器 交流电系统用无间隙金属氧化物避雷器》.pdf

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1、BSI Standards PublicationSurge arrestersPart 4: Metal-oxide surge arresters without gaps for a.c. systemsBS EN 60099-4:2014National forewordThis British Standard is the UK implementation of EN 60099-4:2014. It isidentical to IEC 60099-4:2014. It supersedes BS EN 60099-4:2004+A2:2009which is withdraw

2、n.The UK participation in its preparation was entrusted to TechnicalCommittee PEL/37, Surge Arresters - High Voltage.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract

3、. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 74612 3ICS 29.120.50; 29.240.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under t

4、he authority of theStandards Policy and Strategy Committee on 30 September 2014. Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60099-4:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60099-4 September 2014 ICS 29.240.10; 29.120.50 Supersedes EN 60099-

5、4:2004 English Version Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems (IEC 60099-4:2014) Parafoudres - Partie 4: Parafoudres oxyde mtallique sans clateur pour rseaux courant alternatif (CEI 60099-4:2014) berspannungsableiter - Teil 4: Metalloxidableiter ohne Funk

6、enstrecken fr Wechselspannungsnetze (IEC 60099-4:2014) This European Standard was approved by CENELEC on 2014-08-04. 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 withou

7、t 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 in any othe

8、r 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, Croatia, Cypru

9、s, 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, Switzerland, Turkey and the

10、 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 2014 CENELEC All rights of exploitation in any form and by any me

11、ans reserved worldwide for CENELEC Members. Ref. No. EN 60099-4:2014 E BS EN 60099-4:2014EN 60099-4:2014 - 2 - Foreword The text of document 37/416/FDIS, future edition 3 of IEC 60099-4, prepared by IEC/TC 37 “Surge arresters“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as

12、 EN 60099-4:2014. 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) 2015-05-04 latest date by which the national standards conflicting with the document have to be withdraw

13、n (dow) 2017-08-04 This document supersedes EN 60099-4:2004. 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 te

14、xt of the International Standard IEC 60099-4:2014 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 60068-2-17 NOTE Harmonized as EN 60068-2-17. IEC 60099-1 NOTE Ha

15、rmonized as EN 60099-1. IEC 60099-5:2013 NOTE Harmonized as EN 60099-5:2013 (not modified). IEC 60721-3-2 NOTE Harmonized as EN 60721-3-2. IEC 62271-202:2006 NOTE Harmonized as EN 62271-202:2007 (not modified). ISO 3274 NOTE Harmonized as EN ISO 3274. BS EN 60099-4:2014- 3 - EN 60099-4:2014 Annex ZA

16、 (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. Fo

17、r 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 Euro

18、pean Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60060-1 - High-voltage test techniques - Part 1: General definitions and test requirements EN 60060-1 - IEC 60060-2 - High-voltage test techniques - Part 2: Measuring systems EN 60060-2 - IEC

19、 60068-2-11 1981 Environmental testing - Part 2: Tests - Test Ka: Salt mist EN 60068-2-11 1999 IEC 60068-2-14 - Environmental testing - Part 2-14: Tests - Test N: Change of temperature EN 60068-2-14 - IEC 60071-1 - Insulation co-ordination - Part 1: Definitions, principles and rules EN 60071-1 - IEC

20、 60071-2 1996 Insulation co-ordination - Part 2: Application guide EN 60071-2 1997 IEC 60270 - High-voltage test techniques - Partial discharge measurements EN 60270 - IEC 60507 2013 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems EN 60507 2014 IEC

21、62217 - Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria EN 62217 - IEC 62271-1 2007 High-voltage switchgear and controlgear - Part 1: Common specifications EN 62271-1 2008 IEC 62271-200 2011 High-voltage switchgear and controlgear - Part

22、 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV EN 62271-200 2012 IEC 62271-203 2011 High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV EN 62271-203 2012 BS EN 60099

23、-4:2014EN 60099-4:2014 - 4 - Publication Year Title EN/HD Year IEC/TS 60815-1 2008 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles - - IEC/TS 60815-2 2008 Selection and dimensioning of high-voltag

24、e insulators intended for use in polluted conditions - Part 2: Ceramic and glass insulators for a.c. systems - - ISO 4287 - Geometrical Product Specifications (GPS) - Surface texture: Profile method - Terms, definitions and surface texture parameters EN ISO 4287 - ISO 4892-1 - Plastics - Methods of

25、exposure to laboratory light sources - Part 1: General guidance EN ISO 4892-1 - ISO 4892-2 - Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps EN ISO 4892-2 - ISO 4892-3 - Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps EN

26、ISO 4892-3 - CISPR/TR 18-2 - Radio interference characteristics of overhead power lines and high-voltage equipment - Part 2: Methods of measurement and procedure for determining limits - - BS EN 60099-4:2014 2 IEC 60099-4:2014 IEC 2014 CONTENTS INTRODUCTION . 14 1 Scope 15 2 Normative references 15

27、3 Terms and definitions 16 4 Identification and classification 26 4.1 Arrester identification 26 4.2 Arrester classification . 26 5 Standard ratings and service conditions 27 5.1 Standard rated voltages 27 5.2 Standard rated frequencies . 27 5.3 Standard nominal discharge currents 27 5.4 Service con

28、ditions . 27 Normal service conditions 27 5.4.1Abnormal service conditions 27 5.4.26 Requirements 28 6.1 Insulation withstand 28 6.2 Reference voltage . 28 6.3 Residual voltages . 28 6.4 Internal partial discharges . 29 6.5 Seal leak rate 29 6.6 Current distribution in a multi-column arrester . 29 6

29、.7 Thermal stability . 29 6.8 Long term stability under continuous operating voltage . 29 6.9 Heat dissipation behaviour of test sample . 29 6.10 Repetitive charge transfer withstand . 29 6.11 Operating duty 29 6.12 Power-frequency voltage versus time characteristics of an arrester 29 6.13 Short-cir

30、cuit performance 30 6.14 Disconnector . 30 Disconnector withstand 30 6.14.1Disconnector operation 30 6.14.26.15 Requirements on internal grading components 30 6.16 Mechanical loads 31 General . 31 6.16.1Bending moment 31 6.16.2Resistance against environmental stresses . 31 6.16.3Insulating base and

31、mounting bracket 31 6.16.4Mean value of breaking load (MBL) 31 6.16.5Electromagnetic compatibility 31 6.16.66.17 End of life . 31 6.18 Lightning impulse discharge capability 31 7 General testing procedure . 32 7.1 Measuring equipment and accuracy 32 7.2 Reference voltage measurements . 32 BS EN 6009

32、9-4:2014IEC 60099-4:2014 IEC 2014 3 7.3 Test samples 32 General . 32 7.3.1Arrester section requirements 33 7.3.28 Type tests (design tests) . 34 8.1 General . 34 8.2 Insulation withstand tests 35 General . 35 8.2.1Tests on individual unit housings . 36 8.2.2Tests on complete arrester assemblies 36 8

33、.2.3Ambient air conditions during tests 36 8.2.4Wet test procedure 36 8.2.5Lightning impulse voltage test 37 8.2.6Switching impulse voltage test . 37 8.2.7Power-frequency voltage test. 37 8.2.88.3 Residual voltage tests . 38 General . 38 8.3.1Steep current impulse residual voltage test 38 8.3.2Light

34、ning impulse residual voltage test 39 8.3.3Switching impulse residual voltage test 39 8.3.48.4 Test to verify long term stability under continuous operating voltage . 39 General . 39 8.4.1MO resistor elements stressed below Uref. 40 8.4.2Test procedure for MO resistor elements stressed at or above U

35、ref. 41 8.4.38.5 Test to verify the repetitive charge transfer rating, Qrs 44 General . 44 8.5.1Test procedure 45 8.5.2Test evaluation 46 8.5.3Rated values of repetitive charge transfer rating, Qrs46 8.5.48.6 Heat dissipation behaviour of test sample . 47 General . 47 8.6.1Arrester section requireme

36、nts 47 8.6.2Procedure to verify thermal equivalency between complete arrester and 8.6.3arrester section . 47 8.7 Operating duty test . 47 General . 47 8.7.1Test procedure 48 8.7.2Rated thermal energy and charge values, Wthand Qth. 51 8.7.38.8 Power-frequency voltage-versus-time test . 52 General . 5

37、2 8.8.1Test samples . 53 8.8.2Initial measurements . 54 8.8.3Test procedure 54 8.8.4Test evaluation 55 8.8.58.9 Tests of arrester disconnector . 55 General . 55 8.9.1Operating withstand test 55 8.9.2Disconnector operation 56 8.9.3Mechanical tests 57 8.9.4Temperature cycling and seal pumping test . 5

38、8 8.9.5BS EN 60099-4:2014 4 IEC 60099-4:2014 IEC 2014 8.10 Short-circuit tests 58 General . 58 8.10.1Preparation of the test samples . 59 8.10.2Mounting of the test sample . 63 8.10.3High-current short-circuit tests . 64 8.10.4Low-current short-circuit test . 67 8.10.5Evaluation of test results . 67

39、 8.10.68.11 Test of the bending moment 67 General . 67 8.11.1Overview . 67 8.11.2Sample preparation . 68 8.11.3Test procedure 68 8.11.4Test evaluation 68 8.11.5Test on insulating base and mounting bracket . 69 8.11.68.12 Environmental tests 69 General . 69 8.12.1Sample preparation . 69 8.12.2Test pr

40、ocedure 69 8.12.3Test evaluation 70 8.12.48.13 Seal leak rate test . 70 General . 70 8.13.1Sample preparation . 70 8.13.2Test procedure 70 8.13.3Test evaluation 70 8.13.48.14 Radio interference voltage (RIV) test 70 8.15 Test to verify the dielectric withstand of internal components 72 General . 72

41、8.15.1Test procedure 72 8.15.2Test evaluation 72 8.15.38.16 Test of internal grading components . 72 Test to verify long term stability under continuous operating voltage 72 8.16.1Thermal cyclic test . 73 8.16.29 Routine tests and acceptance tests . 74 9.1 Routine tests. 74 9.2 Acceptance tests 75 S

42、tandard acceptance tests 75 9.2.1Special thermal stability test 76 9.2.210 Test requirements on polymer-housed surge arresters 76 10.1 Scope . 76 10.2 Normative references 76 10.3 Terms and definitions 76 10.4 Identification and classification . 76 10.5 Standard ratings and service conditions 76 10.

43、6 Requirements . 76 10.7 General testing procedure . 77 10.8 Type tests (design tests) . 77 10.8.1 General . 77 Insulation withstand tests 77 10.8.2BS EN 60099-4:2014IEC 60099-4:2014 IEC 2014 5 Residual voltage tests . 77 10.8.3Test to verify long term stability under continuous operating voltage 78

44、 10.8.4Test to verify the repetitive charge transfer rating, Qrs78 10.8.5Heat dissipation behaviour of test sample 78 10.8.6Operating duty tests 78 10.8.7Power frequency voltage-versus-time test 78 10.8.8Tests of arrester disconnector . 79 10.8.9Short-circuit tests 79 10.8.10Test of the bending mome

45、nt 85 10.8.11Environmental tests . 92 10.8.12Seal leak rate test 92 10.8.13Radio interference voltage (RIV) test . 92 10.8.14Test to verify the dielectric withstand of internal components . 92 10.8.15Test of internal grading components 92 10.8.16Weather ageing test. 92 10.8.1710.9 Routine tests. 94

46、11 Test requirements on gas-insulated metal enclosed arresters (GIS-arresters) . 94 11.1 Scope . 94 11.2 Normative references 94 11.3 Terms and definitions 94 11.4 Identification and classification . 94 11.5 Standard ratings and service conditions 95 11.6 Requirements . 95 Withstand voltages 95 11.6

47、.111.7 General testing procedures . 98 11.8 Type tests (design tests) . 98 General . 98 11.8.1Insulation withstand tests 98 11.8.2Residual voltage tests . 101 11.8.3Test to verify long term stability under continuous operating voltage 101 11.8.4Test to verify the repetitive charge transfer rating, Q

48、rs101 11.8.5Heat dissipation behaviour of test sample 101 11.8.6Operating duty tests 101 11.8.7Power frequency voltage-versus-time test 101 11.8.8Tests of arrester disconnector . 101 11.8.9Short-circuit tests 101 11.8.10Test of the bending moment 101 11.8.11Environmental tests . 102 11.8.12Seal leak

49、 rate test 102 11.8.13Radio interference voltage (RIV) test . 102 11.8.14Test to verify the dielectric withstand of internal components . 102 11.8.15Test of internal grading components 102 11.8.1611.9 Routine tests. 102 11.10 Test after erection on site . 102 12 Separable and dead-front arresters . 102 12.1 Scope . 102 12.2 Normative references 103 12.3 Terms and definitions 103 BS EN 60099-4:2014 6 IEC 60099-4:2014 IEC 2014 12.4 Identification and classification . 103 12.5 Standard ratings and service conditi