BS EN 62193-2003 Live working Telescopic sticks and telescopic measuring sticks《带电作业 伸缩棒和伸缩测量棒》.pdf

1、BRITISH STANDARD BS EN 62193:2003 Live working Telescopic sticks and telescopic measuring sticks The European Standard EN 62193:2003 has the status of a British Standard ICS 13.260; 29.240.20; 29.260.99 BS EN 62193:2003 This British Standard was published under the authority of the Standards Policy

2、and Strategy Committee on 27 November 2003 BSI 27 November 2003 ISBN 0 580 42977 6 National foreword This British Standard is the official English language version of EN 62193:2003. It is identical with IEC 62193:2003. The UK participation in its preparation was entrusted to Technical Committee PEL/

3、78,Tools for live working, which has the responsibility to: A list of organizations represented on this committee 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 th

4、e BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” 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

5、for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. 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 i

6、nterests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 31 and a back cover. The BSI copyright date displayed in this document indicates when

7、 the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 62193 NORME EUROPENNE EUROPISCHE NORM October 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elek

8、trotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62193:2003 E ICS 13.260; 29.240.20; 29.260.99 English version Live working - Telescopic sticks a

9、nd telescopic measuring sticks (IEC 62193:2003) Travaux sous tension - Perches tlescopiques et perches de mesure tlscopiques (CEI 62193:2003) Arbeiten unter Spannung - Teleskopische Stangen und teleskopische Messstangen (IEC 62193:2003) This European Standard was approved by CENELEC on 2003-09-23. C

10、ENELEC 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 such national standards may be obtained o

11、n 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 language and notified to the Central Se

12、cretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia

13、, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 78/513/FDIS, future edition 1 of IEC 62193, prepared by IEC TC 78, Live working, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62193 on 2003-09-23. The following dates were fixed: latest

14、 date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2004-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2006-10-01 Annexes designated “normative“ are part of the b

15、ody of the standard. Annexes designated “informative“ are given for information only. In this standard, annexes B, C, D, E and ZA are normative and annexes A and F are informative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62193:2003 was appr

16、oved 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 60743 NOTE Harmonized as EN 60743:2001 (not modified). IEC 61472 NOTE Harmonized as EN 61472:1995 (modified). IEC 61477 +

17、A1 NOTE Harmonized as EN 61477:2002 + A1:2002 (not modified). _ Page2 EN62193:200362193 IEC:2003 3 CONTENTS INTRODUCTION.4 1 Scope.5 2 Normative references .5 3 Terms and definitions.6 4 Classification8 5 Requirements.8 5.1 Safety .8 5.2 General .8 5.3 Requirements for the lock assembly and end caps

18、 9 5.4 Surface finish 9 5.5 Dimensional requirements.9 5.6 Marking .9 5.7 Instructions for use10 6 Type testing .10 6.1 General .10 6.2 Visual inspection and dimensional check.11 6.3 Durability of markings11 6.4 Dielectric tests 11 6.5 Mechanical tests .12 7 Quality assurance plan .14 8 Modification

19、s 14 Annex A (informative) Selection of the length of the tip section of the tool .19 Annex B (normative) Suitable for live working; double triangle (IEC-60417-5216:2002-10).20 Annex C (normative) Chronology of tests.21 Annex D (normative) Quality assurance plan22 Annex E (normative) Acceptance test

20、s.24 Annex F (informative) In-service recommendations25 Annex ZA (normative) Normative references to international publications with their corrsponding European publications.30 Bibliography31 Figure 1 Test for surface hydrophobic properties visual observation (see 6.4.1.1).15 Figure 2 Surface dielec

21、tric test (see 6.4.2).16 Figure 3 Bending test (see 6.5.1).17 Figure 4 Free fall impact test (see 6.5.2)17 Figure 5 Tension test (see 6.5.3) .18 Figure 6 Torsion test (see 6.5.4) 18 Figure F.1 Typical set-up for high-voltage tests29 Table C.1 Sequence of tests21 Table D.1 Classification of defects.2

22、3 Page3 EN62193:200362193 IEC:2003 4 INTRODUCTION This International Standard has been prepared according to the requirements of IEC 61477 where applicable. The quality plan elements of this standard were prepared in accordance with the requirements of IEC 61318. Page4 EN62193:200362193 IEC:2003 5 L

23、IVE WORKING TELESCOPIC STICKS AND TELESCOPIC MEASURING STICKS 1 Scope This International Standard covers telescopic sticks and telescopic measuring sticks to be used for live working on a.c. or d.c. electrical installations at 1 000 V and above for a.c. and 1 500 V and above for d.c. The telescopic

24、sticks are designed to accept attachments that meet appropriate live working standards and, together with these attachments, may be used to perform mechanical work on live parts at a distance. Telescopic sticks are also designed to accept diagnostic devices that meet appropriate live working standar

25、ds and are used to make the diagnostic devices reach parts of an installation to be tested. Telescopic measuring sticks, or tele- scopic sticks equipped with graduations, are used to measure distances to or between live parts. NOTE Under certain circumstances, the telescopic sticks covered by this s

26、tandard can be used for installing portable earthing or earthing and short-circuiting equipment if the mechanical stresses during use are lower than the rated values. The tools (telescopic sticks and telescopic measuring sticks) covered by this standard are for use under dry conditions but could als

27、o be used under very humid conditions, using appropriate working procedures. Telescopic hook sticks are not covered by this standard. Telescopic bonding sticks and any other speciality telescopic sticks designed at the request of users are not covered by this standard. 2 Normative references The fol

28、lowing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60060-1:1989, High-voltage test techniques Part 1: G

29、eneral definitions and test requirements IEC 60068-1:1988, Environmental testing Part 1: General and guidance IEC 60068-2-18:2000, Environmental testing Part 2-18: Tests Test R and guidance: Water IEC 60417-DB:2002 1 , Graphical symbols for use on equipment IEC 60832:1988, Insulating poles (insulati

30、ng sticks) and universal tool attachments (fittings) for live working IEC 60855:1985, Insulating foam-filled tubes and solid rods for live working 1“DB“ refers to the IEC on-line database. Page5 EN62193:200362193 IEC:2003 6 IEC 61235:1993, Live working Insulating hollow tubes for electrical purposes

31、 IEC 61318, Live working Quality assurance plans applicable to tools, devices and equipment 23 Terms and definitions For the purposes of this document, the following definitions apply. 3.1 telescopic stick hand stick made of retractable insulating tubes including at least one filled or solid section

32、 which is fitted with a universal splined-head or other fitting and intended to be used under tension/compression and/or torque NOTE 1 The telescopic stick may be used as a measuring stick when appropriately marked. NOTE 2 For use in Sweden, the filled or solid section(s) may be replaced by section(

33、s) of sealed hollow tubes. Definition 3.1.14 of IEC 60743, modified 3.2 telescopic measuring stick hand stick made of retractable insulating tubes including at least one filled or solid section. This tool is used to determine conductor-to-ground and conductor-to-conductor distances and other clearan

34、ces and not intended to be used under tension/compression and/or torque NOTE For use in Sweden, the filled or solid section(s) may be replaced by section(s) of sealed hollow tubes. Definition 3.1.15 of IEC 60743, modified 3.3 bonding stick hand stick used to apply bonding leads 3.4 tip section worki

35、ng end of the tool, filled or solid, which provides the primary insulating characteristics when fully extended. It is the part of the tool which comes in contact or in close proximity with the live part NOTE For use in Sweden, the filled or solid-tip section may be replaced by a section of sealed ho

36、llow tube. 3.5 hydrophobic lacking affinity for water (water repellence). An hydrophobic material prevents water droplets spreading on its surface 3.6 lock assembly device or mechanism that locks the telescopic sections in the working position 2To be published. Page6 EN62193:200362193 IEC:2003 7 3.7

37、 reinforced tube tube which is especially designed to resist mechanical strain Definition 3.3.1 of IEC 61235, modified 3.8 standard tube tube which may be submitted occasionally to mechanical loading and should be able to self- restore by the nature of the material itself Definition 3.3.2 of IEC 612

38、35 3.9 light tube tube which has not been designed and manufactured to resist mechanical stresses except its own weight Definition 3.3.3 of IEC 61235 3.10 type test test performed on one or more items representative of the production, made to show that the product meets certain specifications Defini

39、tion 3.10 of IEC 61318 and IEV 151-16-16, modified 3.11 routine test test performed on each item during or after manufacture to ascertain whether it complies with certain criteria Definition 3.11 of IEC 61318 and IEV 151-16-17, modified 3.12 sampling test test on a sample Definition 3.12 of IEC 6131

40、8 and IEV 151-16-20 3.13 acceptance test contractual test to prove to the customer that the item(s) meet(s) certain conditions of its specification Definition 3.13 of IEC 61318 and IEV 151-16-23, modified 3.14 minor defect defect that is not likely to materially reduce the usability of the item or p

41、roduct for its intended purpose, or is a departure from established standards having little bearing on the effective use or operation of the item Definition 3.5 of IEC 61318 Page7 EN62193:200362193 IEC:2003 8 3.15 major defect defect, other than critical, that is likely to result in failure, or to m

42、aterially reduce the usability of the item or product for its intended purpose Definition 3.4 of IEC 61318 3.16 critical defect defect that judgement and experience indicate is likely to result in hazardous or unsafe conditions for individuals using, maintaining or depending upon the product. A defe

43、ct that judgment and experience indicate is likely to prevent performance of the function of a major end item or product used in live working, such as tools or equipment Definition 3.3 of IEC 61318 4 Classification There is no electrical classification for the tools covered by this standard. The too

44、ls (telescopic sticks and telescopic measuring sticks) covered by this standard are classified in two categories according to their mechanical characteristics. These categories are: Category 1 tools manufactured from light and/or standard tubes and not intended to be used under tension/compression a

45、nd/or torque; Category 2 tools manufactured from reinforced tubes and intended to be used under tension/compression and/or torque. Normally telescopic measuring sticks are of Category 1. Telescopic sticks are of Category 2. 5 Requirements 5.1 Safety Tools which conform with this standard shall be de

46、signed and manufactured to be safe, provided they are used by skilled (trained) personnel, in accordance with safe methods of work and the instructions for use. 5.2 General Shape(s) of all sections of the tool shall allow telescoping but need not be the same nor cylindrical. Any attachments or end f

47、ittings shall not degrade the electrical and mechanical properties of the tool and shall comply with IEC 60832. Except for the diameters, the raw material used for manufacturing of the tip section with circular cross-section shall comply with the requirements of IEC 60855. NOTE The raw material for

48、manufacturing of the tip section with non-circular cross-section should meet the requirements of tip section with equivalent circular cross-section and equivalent wall thickness. Page8 EN62193:200362193 IEC:2003 9 Except for the diameters, the raw material used for manufacturing the lower sections w

49、ith circular cross-section, either of Category 1 or Category 2, shall comply with the requirements of IEC 61235 for light, standard or reinforced tube respectively. NOTE The raw material for manufacturing of the lower sections with non-circular cross-section should meet the requirements of lower sections with equivalent circular cross-sectio