BS EN 62561-6-2011 Lightning protection system components (LPSC) Requirements for lightning strike counters (LSC)《雷电防护系统组件(LPSC) 雷击计数器(LSC)要求》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards Publicationcomponents (LPSC)Part 6: Requirements for lightning strike counters (LSC)BS EN 62561-6:2011Lightning protection systemNational forewordThis British Standard is the UK implementat

2、ion of EN 62561-6:2011. It was derived by CENELEC from IEC 62561-6:2011. It supersedes BS EN 50164-6:2009, which will be withdrawn on 28 July 2014.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is indicat

3、ed in the text by .The UK participation in its preparation was entrusted to Technical Commit-tee 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 provi

4、sions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 68405 0 ICS 29.020; 91.120.40Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy C

5、ommittee on 31 December 2011.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62561-6:2011EUROPEAN STANDARD EN 62561-6 NORME EUROPENNE EUROPISCHE NORM September 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation El

6、ectrotechnique 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 means reserved worldwide for CENELEC members. Ref. No. EN 62561-6:2011 E ICS 29.020; 91.120.40 Supersedes EN 50164-6

7、:2009English version Lightning protection system components (LPSC) - Part 6: Requirements for lightning strike counters (LSC) (IEC 62561-6:2011, modified) Composants de systme de protection contre la foudre (CSPF) - Partie 6: Exigences pour les compteurs de coups de foudre (LSC) (CEI 62561-6:2011, m

8、odifie) Blitzschutzsystembauteile (LPSC) - Teil 6: Anforderungen an Blitzzhler (LSC)(IEC 62561-6:2011, modifiziert) This European Standard was approved by CENELEC on 2011-07-28. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving th

9、is 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 Central Secretariat or to any CENELEC member. This European Standard exists in three official versio

10、ns (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 Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of A

11、ustria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the Unite

12、d Kingdom. 2 Foreword The text of document 81/392/FDIS, future edition 1 of IEC 62561-6, prepared by IEC TC 81, Lightning protection, was submitted to the IEC-CENELEC parallel vote. A draft amendment, prepared by the Technical Committee CENELEC TC 81X, Lightning protection, was submitted to the form

13、al vote. The combined texts were approved by CENELEC as EN 62561-6:2011 on 2011-07-28. This European Standard supersedes EN 50164-6:2009. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by

14、endorsement (dop) 2012-07-28 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2014-07-28 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62561-6:2011 was approved by CENELEC as a European Standar

15、d with agreed common modifications as given below. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60068-2-52:1996 NOTE Harmonized as EN 60068-2-52:1996 (not modified). IEC 61000-6-2 NOTE Harmonized as EN 61000-6-2. BS EN 62561-6:2011

16、EN 62561-6:2011 (E)Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated refer

17、ences, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60060-1 - High-voltage test techniques - Pa

18、rt 1: General definitions and test requirements EN 60060-1 - IEC 60068-2-52 + corr. July 1996 1996 Environmental testing - Part 2: 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

19、60068-2-75 1997 IEC 60529 - Degrees of protection provided by enclosures (IP Code) EN 60529 - IEC 61000-6-4 - Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments EN 61000-6-4 - IEC 61180-1 - High-voltage test techniques for low-voltage eq

20、uipment - Part 1: Definitions, test and procedure requirements EN 61180-1 - IEC 62305 Series Protection against lightning - Part 1: General principles EN 62305 Series ISO 4892-2 2006 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps EN ISO 4892-2 2006 ISO 4892-3 20

21、06 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps EN ISO 4892-3 2006 ISO 4892-4 2004 Plastics - Methods of exposure to laboratory light sources - Part 4: Open-flame carbon-arc lamps - - ISO 6957 1988 Copper alloys - Ammonia test for stress corrosion resista

22、nce - - ISO 6988 1985 Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture EN ISO 6988 1994 BS EN 62561-6:2011 EN 62561-6:2011 (E) 3 CONTENTS INTRODUCTION . 5 1 Scope . 6 2 Normative references 6 3 Terms and definitions . 7 4 Requirements . 7 4.1 Genera

23、l . 7 4.2 Documentation 7 4.3 Marking . 8 4.4 Design . 8 5 Classification 8 6 Tests 9 6.1 General test conditions 9 6.2 Resistance to UV radiation tests 10 6.3 Resistance tests to corrosion (for metallic parts) 10 6.4 Mechanical tests 10 6.5 Index of protection confirmation (IP Code) . 12 6.6 Electr

24、ical tests . 12 6.6.1 General conditions for test . 12 6.6.2 Minimum threshold current (Itc) 12 6.6.3 Checking of non detection with Itc/2 . 12 6.6.4 Withstand and counting at Imcwcurrent . 12 6.6.5 Multi pulse test 12 6.7 Marking test. 12 7 Electromagnetic compatibility (EMC) . 13 7.1 Electromagnet

25、ic immunity 13 7.2 Electromagnetic emission 13 8 Structure and content of the test report . 13 8.1 General . 13 8.2 Report identification . 13 8.3 Specimen description 14 8.4 Standards and references 14 8.5 Test procedure 14 8.6 Testing equipment description . 14 8.7 Measuring instruments descriptio

26、n . 14 8.8 Results and parameters recorded 14 8.9 Statement of pass/fail 15 Annex A (normative) Resistance to ultraviolet light . 16 Annex B (normative) Conditioning/ageing for lightning strike counters . 17 Bibliography 18 Figure 1 Pendulum hammer test apparatus . 11 Table 1 Typical values for Itca

27、nd Imcw9 BS EN 62561-6:2011 EN 62561-6:2011 (E) 4 INTRODUCTION This Part 6 of EN 62561 deals with the requirements and tests for lightning protection system components (LPSC) used for the installation of a lightning protection system (LPS) designed and implemented according to the EN 62305 series of

28、 standards. BS EN 62561-6:2011 EN 62561-6:2011 (E) 5 LIGHTNING PROTECTION SYSTEM COMPONENTS (LPSC) Part 6: Requirements for lightning strike counters (LSC) 1 Scope This Part 6 of EN 62561 specifies the requirements and tests for devices intended to count the number of lightning strike pulses flowing

29、 in a conductor. This conductor may be part of a lightning protection system (LPS) or connected to an SPD installation (or other conductors which are not intended to conduct a significant portion of lightning currents). NOTE Lightning strike counters may also be suitable for use in hazardous atmosph

30、eres. Regard should then be taken of the extra requirements necessary for the components to be installed in such conditions. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For und

31、ated references, the latest edition of the referenced document (including any amendments) applies. EN 60068-2-52:1996, Environmental testing - Part 2: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution) (IEC 60068-2-52:1996 + corr. July 1996) EN 60068-2-75:1997, Environmental testing - Par

32、t 2-75: Tests - Test Eh: Hammer tests (IEC 60068-2-75:1997) EN 60529, Degrees of protection provided by enclosures (IP Code) (IEC 60529) EN 61000-6-4, Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments (IEC 61000-6-4) EN 61180-1, High-vo

33、ltage test techniques for low-voltage equipment - Part 1: Definitions, test and procedure requirements (IEC 61180-1) EN 62305 (series), Protection against lightning (IEC 62305 series) EN ISO 4892-2:2006, Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2

34、:2006) EN ISO 4892-3:2006, Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2006) EN ISO 6988:1994, Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture (ISO 6988:1985) ISO 4892-4:2004, Plastics - Met

35、hods of exposure to laboratory light sources - Part 4: Open-flame carbon-arc lamps ISO 6957:1988, Copper alloys - Ammonia test for stress corrosion resistance BS EN 62561-6:2011 EN 62561-6:2011 (E) 6 3 Terms and definitions For the purposes of this document, the following terms and definitions apply

36、. 3.1 lightning strike counter device intended to count the number of lightning strikes based on current flowing in a conductor 3.2 threshold current Itcpeak value of the discharge current with an 8/20 waveform that the lightning strike counter will count in 100 % of the cases 3.3 maximum counting d

37、ischarge current Imcw, 8/20peak value of a current through the conductor having an 8/20 waveform and magnitude according to the counting and withstand current test NOTE 8/20 waveform can be used only for lightning strike counters connected to SPDs Type 2. 3.4 maximum withstand discharge current Imcw

38、, 10/350peak value of a current through the conductor having an 10/350 waveform and magnitude according to the counting and withstand current test 3.5 degree of protection of enclosure IP numerical classification according to EN 60529 , preceded by the symbol IP, applied to the enclosure of electric

39、al apparatus to provide: protection of persons against contact with, or approach to, live parts and against contact with moving parts (other than smooth rotating shafts and the like) inside the enclosure, protection of the electrical apparatus against ingress of solid foreign objects, and where indi

40、cated by the classification, protection of the electrical apparatus against harmful ingress of water IEC 60050:2008, 426-04-02 4 Requirements 4.1 General The lightning strike counter shall be designed in such a way that in normal use their performance is reliable and without danger to persons and th

41、e surrounding. The choice of a material depends on its ability to match the particular application requirements. 4.2 Documentation The manufacturer or supplier of the lightning strike counter shall provide adequate information in his literature to ensure that the installer can select and install the

42、 counter in a suitable and safe manner. Compliance is checked by inspection. BS EN 62561-6:2011 EN 62561-6:2011 (E) 7 4.3 Marking All products complying with this standard shall be marked at least with the following: a) the name of the manufacturer or his trademark; b) the reference of the type or t

43、he serial number; c) the position of the assembly if necessary; d) the degree of protection (IP) if applicable; e) conformity to the present standard (of which in particular Itc and Imcwif applicable). For small devices, if the place available is not sufficient for all the indications to appear, the

44、 indications cited in a) and b) above shall at least be reproduced on the apparatus and visible once installed. The indications cited in c), d) and e), can be carried on the packaging and/or in installation data sheet and/or the catalogue of the manufacturer. Compliance is checked in accordance with

45、 6.7. NOTE Marking may be applied, for example, by moulding, pressing, engraving, printing adhesive labels, or water slide transfers. 4.4 Design The design of the lightning counter shall be such that it carries out its function of counting the number of lightning strikes flowing in a conductor. Thes

46、e devices shall detect and record lightning strikes regardless of the polarity of the discharge current. Lightning strike counters intended to be used outdoors shall be able to withstand environmental conditions including temperature, dust and humidity. The minimum degree of protection is IP 43 obta

47、ined by itself or in combination with a box in accordance with EN 60529 . The manufacturer shall provide the operation environmental conditions such as temperature and humidity The threshold current Itc, the maximum counting discharge current (Imcw,8/20) and the maximum discharge withstand current (

48、Imcw,10/350) are declared by the manufacturer. At Itc/2, the surge lightning strike counter shall not operate. Compliance is checked in accordance with 6.6.2, 6.6.3 and 6.6.4. The size of display if any, shall allow a normal reading of the number of lightning strikes recorded, when it is installed i

49、n accordance with the instructions of the manufacturer. The fixing system of the lightning strike counter should not apply an unacceptable stress to the conductor. Its material shall be compatible with that of the conductor (galvanic coupling). 5 Classification Lightning strike counters are classified according to their application, threshold currents and maximum counting and withstand current. Application: for connection on LPS conductors, for connection on SPD conductors and for connection on both co