EN 62192-2009 en Live working - Insulating ropes《带电作业 绝缘绳索》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationLive working Insulating ropesBS EN 62192:2009National forewordThis British Standard is the UK implementation of EN 62192:2009. It is identical to IEC 62192:2009.The UK participat

2、ion in its preparation was entrusted to Technical CommitteePEL/78, Tools for live working.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 of acontract. Users are responsible for

3、 its correct application. BSI 2010ISBN 978 0 580 57283 8ICS 13.260; 29.240.20; 29.260.99Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 May 2010.Amendments issu

4、ed since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 62192:2009EUROPEAN STANDARD EN 62192 NORME EUROPENNE EUROPISCHE NORM June 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische

5、 Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62192:2009 E ICS 13.260; 29.240.20; 29.260.99 English version Live working - Insulating ropes (IEC 62192:2009)

6、Travaux sous tension - Cordes isolantes (CEI 62192:2009) Arbeiten unter Spannung - Isolierende Seile (IEC 62192:2009) This European Standard was approved by CENELEC on 2009-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving

7、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 on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official vers

8、ions (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

9、 Austria, Belgium, Bulgaria, 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 United Kingd

10、om. BS EN 62192:2009EN 62192:2009 2 Foreword The text of document 78/773/FDIS, future edition 1 of IEC 62192, prepared by IEC TC 78, Live working, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62192 on 2009-05-01. The following dates were fixed: latest date by whic

11、h the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-02-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2012-05-01 Annex ZA has been added by CENELEC. _ Endorsement notice The

12、text of the International Standard IEC 62192:2009 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 60743 + A1 NOTE Harmonized as EN 60743:2001 + A1:2008 (not modified

13、). _ BS EN 62192:2009 3 EN 62192:2009 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

14、. For undated references, 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 - 1)High-voltage

15、 test techniques - Part 1: General definitions and test requirements HD 588.1 S1 1991 2)IEC 60212 1971 Standard conditions for use prior to and during the testing of solid electrical insulating materials HD 437 S1 1984 IEC 60417 Data- base Graphical symbols for use on equipment - - IEC 61318 2007 Li

16、ve working - Conformity assessment applicable to tools, devices and equipment EN 61318 2008 IEC 61477 - 1)Live working - Minimum requirements for the utilization of tools, devices and equipment EN 61477 2009 2)ISO 2307 - 1)Fibre ropes - Determination of certain physical and mechanical properties EN

17、ISO 2307 2005 2)1)Undated reference. 2)Valid edition at date of issue. BS EN 62192:2009 2 62192 IEC:2009 CONTENTS INTRODUCTION.5 1 Scope.6 2 Normative references .6 3 Terms and definitions .6 4 Requirements .7 4.1 Physical and dimensional 7 4.1.1 Physical.7 4.1.2 Dimensional 7 4.2 Electrical .7 4.3

18、Mechanical7 4.4 Marking .8 4.5 Instructions for use and care .8 5 Tests 9 5.1 General .9 5.2 Atmospheric conditions .9 5.3 Visual verification and dimensional checking .9 5.3.1 Visual verification 9 5.3.2 Dimensional check 9 5.4 Electrical tests.9 5.4.1 Leakage current under dry conditions 9 5.4.2 T

19、ests after water conditioning13 5.5 Mechanical tests .14 5.5.1 Water absorption .14 5.5.2 Capillary14 5.5.3 Elongation and creep.14 5.6 Durability of marking .15 5.7 Verification of the required instructions for use15 6 Conformity assessment of insulating ropes having completed the production phase

20、.15 7 Modifications 15 Annex A (normative) Suitable for live working; double triangle (IEC 60417-5216 (2002-10).16 Annex B (normative) Chronology of type tests .17 Annex C (normative) Classification of defects 18 Annex D (informative) Recommendations for in-service care and periodic testing 19 Bibli

21、ography21 Figure 1 Example of test set up to measure leakage current 10 Figure 2 Electrode arrangement on rope test piece 12 Table B.1 Chronology of type tests 17 Table C.1 Classification of defects and associated requirements and tests 18 BS EN 62192:200962192 IEC:2009 5 INTRODUCTION Insulating rop

22、es designed and manufactured according to this standard contribute to the safety of the users, provided they are used by skilled persons, in accordance with safe methods of work and the instructions for use. This International Standard defines the required electrical properties of insulating ropes w

23、hich already meet other specifications relating to mechanical strength, physical and construction properties, for use in live working at the power frequency system voltages up to and including 800 kV r.m.s. This standard does not propose to address all the safety factors associated with the use of t

24、he insulating rope. It is the responsibility of the user to establish appropriate safety practices. Ropes which meet this standard can bridge two or more live phase conductors, or one phase conductor and earth as required during live working. Effects of the use of insulating ropes on the dielectric

25、strength of the installation have to be evaluated. Depending on the configuration of an installation, the use of insulating ropes will have different effects on its dielectric strength. Cotton, sisal and hemp ropes are unsuitable for this application, as are any other ropes that exhibit electrical c

26、onductivity. Examples of ropes which are able to meet the requirements of this standard are formed from fibres that have been treated with a wax or other chemical which causes the surface of the rope to become hydrophobic. This document has been prepared according to the requirements of IEC 61477 wh

27、ere applicable. The product covered by this standard may have an impact on the environment during some or all stages of its life cycle. These impacts can range from slight to significant, be of short-term or long-term, and occur at the global, regional or local level. Except for a requirement for th

28、e selection of a testing dye and the disposal statement in the instructions for use, this standard does not include requirements and test provisions for the manufacturers of the product, or recommendations to the users of the product for environmental improvement. However, all parties intervening in

29、 its design, manufacture, packaging, distribution, use, maintenance, repair, reuse, recovery and disposal are invited to take account of environmental considerations. BS EN 62192:2009 6 62192 IEC:2009 LIVE WORKING INSULATING ROPES 1 Scope This International Standard covers insulating ropes that are

30、utilized during live working procedures in contact with parts of installations operating at voltages up to and including 800 kV r.m.s. Insulating ropes for live working procedure under rain and/or d.c. conditions are not covered by this standard. 2 Normative references The following referenced docum

31、ents 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, High-voltage test techniques Part 1: General definitions and test

32、requirements IEC 60212:1971, Standard conditions for use prior to and during the testing of solid electrical insulating materials IEC 60417, Graphical symbols for use on equipment IEC 61318:2007, Live working Conformity assessment applicable to tools, devices and equipment IEC 61477, Live working Mi

33、nimum requirements for the utilization of tools, devices and equipment ISO 2307, Ropes Determination of certain physical and mechanical properties 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 61318 and the following apply. 3.1 creep dimensional ch

34、ange with time in a test section of the rope when subjected to continued working load 3.2 elongation initial dimensional change in a test section of the rope subjected to rated working load for a short period of time BS EN 62192:200962192 IEC:2009 7 3.3 insulating rope rope with electrical insulatin

35、g properties suitable for use in contact with live parts IEV 651-09-01, modified 3.4 rope stout cord made from woven or twisted insulating or non-insulating material used for various handling operations NOTE Ropes, which may come into contact with live conductors, should be insulating. Ropes used to

36、 move tools and other equipment into place, which are clear of live parts, may be non-insulating. IEC 60743, definition 10.1.1, modified 4 Requirements 4.1 Physical and dimensional 4.1.1 Physical Ropes shall be free of visual manufacturing defects such as incorrect impregnation or faulty stranding o

37、r cabling. Ropes covered by this standard shall demonstrate low water absorption and capillary action. 4.1.2 Dimensional Diameter and circumference of ropes shall comply with the manufacturer specifications with a tolerance of 10 %. NOTE National or regional standards could specify dimensioning wher

38、e needed. 4.2 Electrical Ropes covered by this standard shall have appropriate dielectric properties under dry conditions and when exposed to humid conditions. Splicing of insulating ropes shall be possible, whilst keeping the ropes appropriate dielectric properties and in accordance with the manufa

39、cturers instructions. Insulating ropes to be used under rain condition, or d.c. stress are not covered by this standard. 4.3 Mechanical In addition to other specifications related to mechanical strength and construction properties, ropes covered by this standard shall demonstrate limit elongation un

40、der normal loading conditions. BS EN 62192:2009 8 62192 IEC:2009 4.4 Marking The insulating ropes shall be properly identified. Ropes covered by this standard shall be marked with the following permanent items of marking: name of the manufacturer, or trade mark, year of manufacture, coded with a col

41、our tracer or other means. The following information shall also be supplied, either by a marking or other means on the rope or on each reel of rope or each smallest shipping container: symbol IEC 60417-5216 (2002-10) Suitable for live working; double triangle (see Annex A), NOTE The exact ratio of t

42、he height of the figure to the base of the triangle is 1,43. For the purpose of convenience, this ratio can be between the values of 1,4 and 1,5. number of the relevant IEC standard immediately adjacent to the symbol with year of publication (four digits) (IEC 62192:2009), batch number, details of d

43、iameter, type of lay, fibre material, minimum breaking force, creep, recommended working load. The marking shall be durable, clearly visible and legible to a person with normal or corrected vision without additional magnification. 4.5 Instructions for use and care Each reel of rope or each smallest

44、shipping length shall be supplied with the manufacturers written information and instructions for use and care. These instructions shall be prepared in accordance with the general provisions given in IEC 61477. The information and instructions shall include as a minimum: any special treatment of the

45、 fibres which makes them specially suitable for this application, instructions for splicing, instructions for handling, cleaning, storage and transportation, instructions for periodic testing, repair, and disposal of the rope, period of years from the moment of production in which the mechanical cha

46、racteristics can be guaranteed (storage life). BS EN 62192:200962192 IEC:2009 9 5 Tests 5.1 General The present standard provides testing provisions to demonstrate compliance of the product to the requirements of Clause 4. These testing provisions are primarily intended to be used as type tests for

47、validation of the design input. Where relevant, alternative means (calculation, examination, tests, etc.) are specified within the test subclauses, for the purpose of insulating ropes having completed the production phase. Each type test shall be carried out on test pieces as specified below. If one

48、 or more test pieces fail during the type test, the product has not met the requirements of this standard. The type tests shall be performed according to the chronological order specified in Annex B. 5.2 Atmospheric conditions Unless otherwise stated, the lengths of insulating rope submitted to type

49、 tests shall be preconditioned for 4 h 0,5 h and tested under the normal atmospheric conditions provided in Table I of IEC 60212, at a temperature of between 15 C and 35 C, with a relative humidity between 25 % and 75 % (taking into account Note 5 of Table I of IEC 60212). 5.3 Visual verification and dimensional checking 5.3.1 Visual verification Ropes shall be visually verified to check if the requirements of 4.1.1 and 4.4 are fulfille