1、BRITISH STANDARD BS EN 60372:2004 Locking devices for ball and socket couplings of string insulator units Dimensions and tests The European Standard EN 60372:2004 has the status of a British Standard ICS 17.220.99; 29.035.99 BS EN 60372:2004 This British Standard was published under the authority of
2、 the Standards Policy and Strategy Committee on 5 August 2004 BSI 5 August 2004 ISBN 0 580 44169 5 National foreword This British Standard is the official English language version of EN 60372:2004. It is identical with IEC 60372:1984, including amendment 1:1991 and amendment 2:2003. It supersedes BS
3、 3288-4:1989 which will be withdrawn on 2007-06-01. The UK participation in its preparation was entrusted by Technical Committee PEL/36, Insulators for power systems, to Subcommittee PEL/36/2, Line insulators, which has the responsibility to: A list of organizations represented on this subcommittee
4、can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search
5、” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obli
6、gations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary
7、of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 17 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 60
8、372 NORME EUROPENNE EUROPISCHE NORM July 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of explo
9、itation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60372:2004 E ICS 17.220.99; 29.035.99 English version Locking devices for ball and socket couplings of string insulator units Dimensions and tests (IEC 60372:1984 + A1:1991 + A2:2003) Dispositifs de verrouillage
10、 pour les assemblages rotule et logement de rotule des lments de chanes disolateurs Dimensions et essais (CEI 60372:1984 + A1:1991 + A2:2003) Sicherungsvorrichtungen fr Klppel- und Pfannen-Verbindungen von Kettenisolatoren Mae und Prfungen (IEC 60372:1984 + A1:1991 + A2:2003) This European Standard
11、was approved by CENELEC on 2004-06-01. 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 without any alteration. Up-to-date lists and bibliographical references concerning s
12、uch national standards may be obtained on application to the Central Secretariat 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
13、 language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lith
14、uania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. 6 NE7302:2400 2 Foreword The text of the International Standard, IEC 60372:1984 + A1:1991 + A2:2003, prepared by SC 36B, Insulators for overhead lines, of IEC TC 36, In
15、sulators, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60372 on 2004-06-01 without any modification. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endors
16、ement (dop) 2005-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-06-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60372:1984 + A1:1991 + A2:2003 was approved by CENELEC as a European St
17、andard without any modification. _ Page2 EN60372:2004 CONTENTS Page Clause SECTION ONE GENERAL 1. Scope 4 2. Object. 4 3. Plan of the standard . 4 SECTION TWO DIMENSIONS AND GENERAL RULES 4. Shape of the locking device 5 5. Standard dimensions of the split-pins (standard and alternative type) 6 6. O
18、ther dimensions given for guidance of manufacturing only 7 7. Dimensions of the W-clip 8 8. Method of using the locking devices 9 SECTION THREE TESTS 9. Classification of tests 10 10. Tests in group I (qualification tests) 10 11. Tests in group II (sample tests) . 12 12. General rules for the visual
19、 examinations a) 12 13. General rules and tests for b), c) and d) 13 14. Re-test procedure14 APPENDIX A Gauges for W-clips. 15 Annex ZA (normative) Normative references to international publications with their corresponding European publications . 17 Page3 EN60372:2004Page4 EN60372:2004Page5 EN60372
20、:2004 4 06327 mAne.d2 CE:I0203 aPeg 4 ed Almeednment 1 Rpmealcer lrAitcl5 e exisattn apr el onuvle Aritcle 5 siuvna:t Rlpeacht ee exisitalC gnusb 5 ey eht follogniw nwe lCuase 5: 5 Dimensions normalises des goupilles (type normalis et variante) 5 Standard dimensions of the split-pins (standard and a
21、lternative type) R F 2 L X X R 2 S T Section X-X IEC 1511/03 Toutes les dimensions sont donnes en millimtres All dimensions are given in millimetres Assem- blages normaliss Goupilles normalises Standard split-pins Variantes de goupilles 1) Alternative split-pins 1) Standard couplings ST R 2 F 2 min
22、R min L min F 2 max 11 2,2 0,1 2 , 0 0 8 , 4 + 3,3 8,2 2,5 29 7,3 16A 3,2 0,1 2 , 0 0 5 , 5 + 3,8 10,3 3,0 43 2) 9,2 16B 3,2 0,1 2 , 0 0 9 , 7 + 4,8 10,7 3,0 38 9,7 20 3,2 0,1 2 , 0 0 0 , 7 + 4,8 10,7 3,0 49 9,7 24 4,0 0,1 2 , 0 0 7 , 8 + 5,7 12,8 3,5 60 11,7 28 4,5 0,1 2 , 0 0 0 , 10 + 6,2 13,8 3,5
23、 71 12,7 32 5,2 0,1 2 , 0 0 5 , 11 + 7,2 15,8 3,5 81 14,7 1)Toutes les dimensions sont identiques celles des goupilles normalises, sauf F 2 remplace par F 2. All the dimensions are the same as for standard split-pins, except the value F 2 replaced by F 2. 2)Il y a beaucoup de conceptions existantes
24、de lintrieur du logement de rotule qui empchent le dverrouillage avec des valeurs de L minplus faibles. Dans ce cas, la valeur de L minpeut tre rduite 38 mm. Many existing designs of the inside of the socket still prevent uncoupling with lower values of L min . In this case L mincan be reduced to 38
25、 mm. La dimension L maxdoit tre spcifie par lacheteur de la goupille (voir 13.1.1). The dimension L maxshall be specified by the purchaser of the split-pin (see 13.1.1). Page6 EN60372:20046730A 2medn. 2 IEC:0203 5 aPeg 5 ed Almeednment 1 Rpmealcer lrAitcl6 e exisattn apr el onuvle Aritcle 6 siuvna:t
26、 Rlpeacht ee exisitalC gnusb 6 ey eht follogniw nwe lCuase 6: 6 Autres dimensions donnes seulement titre indicatif pour la fabrication 6 Other dimensions given for guidance of manufacturing only L 1 L 2 L 4 L 3 R 1 R 3 F 3 R 1 R 1 R 1 V L 2 F 1 F 5 F 4 L 5 F 6 L 5 F 6 L 5 F 6 Variantes Alternatives
27、F 2 IEC 1512/03 Toutes les dimensions sont donnes en millimtres All dimensions are given in millimetres Assemblages normaliss Goupilles normalises Standard split-pins Variantes de goupilles 1) Alternative split-pins 1) Standard couplings F 1 F 3 F 4 F 5 L 1 L 2 L 3 L 4 L 5 2) F 6 2) R 3 V 2) F 3 11
28、11,9 4,5 3,5 2,5 55 16,0 4,6 16 2 1,0 6,0 8 4,8 16A 14,5 5,5 4,5 3,0 70 3) 19,0 5,2 18 3 1,5 6,5 12 5,7 16B 16,4 5,5 4,5 3,5 65 18,5 6,5 22 3 1,5 8,5 12 6,2 20 16,4 6,0 4,5 3,5 80 22,5 6,5 22 3 1,5 8,5 12 6,2 24 20,0 7,0 7,0 4,0 100 29,5 7,7 28 4 2,0 10,0 12 7,4 28 22,5 7,4 7,5 4,5 115 32,5 8,7 31 5
29、 2,0 12,0 15 7,9 32 26,0 8,4 8,5 5,0 130 37,0 10,0 36 6 2,5 14,0 15 9,2 1) Toutes les dimensions sont identiques celles des goupilles normalises, sauf F 3 remplace par F 3. All the dimensions are the same as for standard split-pins, except the value F 3 replaced by F 3. 2) Valeurs approximatives don
30、nes quand les goupilles sont montes sur des isolateurs ou des accessoires mtalliques. Langle peut varier de 35 50. Approximate values given when the split-pins are supplied on insulators or fittings. The angle can vary from 35 to 50. 3) Si la valeur de L min (Article 5) est rduite 38 mm, alors la va
31、leur de L 1 peut tre rduite 65 mm. If the value of L min (Clause 5) is reduced to 38 mm, then the value of L 1 can be reduced to 65 mm. NOTE 1 La longueur L 2 peut tre rduite pourvu que lil de la goupille sorte suffisamment pour permettre un accrochage facile de loutil pour le travail sous tension e
32、t la manuvre de la goupille. Dans ce cas, la longueur totale L 1 est rduite de faon correspondante. NOTE 2 Les extrmits des branches des goupilles peuvent tre section droite ou chanfreines sur un ct ou deux comme indiqu sur la figure. NOTE 3 Le rayon R 1 indiqu sur la figure est dfinir par accord en
33、tre le fabricant et lacheteur. NOTE 4 Une encoche destine faciliter le coudage des branches de la goupille peut tre ralise la distance V de lextrmit des branches. NOTE 1 The length L 2 can be reduced provided that the eye of the split-pin protrudes sufficiently to allow easy use of a live-line worki
34、ng tool to operate the split-pin. In this case, the total length L 1 is reduced accordingly. NOTE 2 The tips of the split pins may be cut straight or chamfered on one or both sides, as shown in the figure. NOTE 3 The radius R 1 indicated in the figure is to be defined by agreement between the manufa
35、cturer and the purchaser. NOTE 4 In order to make the bending of the split-pin legs easier, a notch can be made at a distance “V” from the tip of the legs. Page7 EN60372:2004 6 06327 mAne.d2 CE:I0203 aPeg 21 Rpmealcer lrAitcl7 e exisattn apr el onuvle Arcitle 7 siuvna:t Rlpeacht ee exisitalC gnusb 7
36、 ey eht follogniw nwe lCuase 7: 7 Dimensions de lagrafe 7 Dimensions of the W-clip L 1 L 2 L 3 L 5 F 6 F 1 F 2 R 3 R 1 R 1 L 4 F 3 F 4 F 5 R 2 T S IEC 1513/03 Toutes les dimensions sont donnes en millimtres All dimensions are given in millimetres Assemblages normaliss Standard couplings F 1 F 2 F 3
37、F 4 F 5 F 6 L 1 L 2 L 3 L 4 L 5 R 1 R 2 R 3 (max) ST 11 15 20 4 13 19 6 , 0 0 4 + 37 1,5 12,0 24 1,5 8,0 3 2,5 3,0 1,5 2 , 0 0 2 , 1 + 2 , 0 0 8 , 4 + 16A 22 28 5 19 24 1 0 5 + 50 1,5 15,5 36 1,5 10,5 3 2,5 3,0 2,5 2 , 0 0 5 , 1 + 2 , 0 0 5 , 5 + 16B 22 28 5 19 24 1 0 5 + 50 1,5 15,5 36 1,5 10,5 3 2
38、,5 4,5 2,5 2 , 0 0 5 , 1 + 2 , 0 0 9 , 7 + 20 22 30 5 19 24 1 0 5 + 62 1,5 15,5 42 1,5 10,5 3 2,5 4,5 2,5 2 , 0 0 0 , 2 + 2 , 0 0 0 , 7 + 24 22 30 5 19 25 1 0 5 + 72 1,5 15,5 50 1,5 10,5 3 2,5 5,0 2,5 2 , 0 0 0 , 2 + 2 , 0 0 7 , 8 + 28 32 32 6 21 28 1 0 6 + 83 1,5 16,0 62 1,5 12,5 4 3,0 6,0 3,0 2 ,
39、0 0 2 , 2 + 2 , 0 0 0 , 10 + 28B 22 30 5 19 25 1 0 5 + 83 1,5 15,5 53 1,5 10,5 3 2,5 5,0 2,5 2 , 0 0 0 , 2 + 2 , 0 0 7 , 8 + 32 26 36 6 24 33 1 0 7 + 96 1,5 18,0 71 1,5 16,0 4 3,0 7,0 3,0 2 , 0 0 6 , 2 + 2 , 0 0 5 , 11 + Page8 EN60372:2004Page9 EN60372:2004Page10 EN60372:2004Page11 EN60372:2004Page1
40、2 EN60372:2004Page13 EN60372:2004Page14 EN60372:2004Page15 EN60372:2004Page16 EN60372:2004Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document.
41、For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publicati
42、on Year Title EN/HD Year IEC 60120 1984 Dimensions of ball and socket couplings of string insulator units HD 474 S1 1986 IEC 60383 1983 1)Test on insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 kV - - ISO 2713 1973 Copper and copper alloys - Rockwell
43、hardness test (B, F and G scales) - - ISO 6506 1981 Metallic materials - Hardness test - Brinell test - - ISO 6507-1 1982 Metallic materials - Hardness test - Vickers test Part 1: HV 5 to HV 100 - - 1)IEC 60383:1983 is superseded by IEC 60383-1:1993 and IEC 60383-2:1993 which are respectively harmon
44、ized as EN 60383-1:1996 and EN 60383-2:1995. Page17 EN60372:2004BS EN 60372:2004 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the inte
45、rnational level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services.
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