BS EN 60984-1993 Specification for sleeves of insulating material for live working《带电作业用绝缘材料套规范》.pdf

1、BRITISH STANDARD BS EN 60984:1993 Incorporating Amendments Nos. 1 and 2 Specification for sleeves of insulating material for live working The European Standard EN 60984:1992, with the incorporation of amendments A11:1997 and A1:2002, has the status of a British Standard ICS 13.340.10 BS EN 60984:199

2、3 This British Standard, having been prepared under the direction of the Power Electrical Engineering Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 April 1993 BSI 20 November 2002 The following BSI references relate to the work on th

3、is standard: Committee reference PEL/88 Draft for comment 91/26507 DC ISBN 0 580 22035 4 Cooperating organizations The European Committee for Electrotechnical Standardization (CENELEC), under whose supervision this European Standard was prepared, comprises the national committees of the following co

4、untries: Austria Italy Belgium Luxembourg Denmark Netherlands Finland Norway France Portugal Germany Spain Greece Sweden Iceland Switzerland Ireland United Kingdom Amendments issued since publication Amd. No. Date Comments 9891 April 1998 13831 20 November 2002 Indicated by a sideline in the margin

5、and see national forewordBS EN 60984:1993 BSI 20 November 2002 i Contents Page Cooperating organizations Inside front cover National foreword ii Foreword 2 Text of EN 60984 4 National annex NA (informative) Original IEC text amended by CENELEC common modifications 35 National annex NB (informative)

6、Committees responsible Inside back cover National annex NC (informative) Cross-references Inside back coverBS EN 60984:1993 ii BSI 20 November 2002 National foreword This British Standard has been prepared under the direction of the Power Electrical Engineering Standards Policy Committee and is the

7、English language version of EN 60984:1992 Sleeves of insulating material for live working, including amendment A11:1997, published by the European Committee for Electrotechnical Standardization (CENELEC). It was derived by CENELEC from IEC 60984:1990, including Corrigendum July 1999 and Corrigendum

8、May 2000, published by the International Electrotechnical Commission (IEC). The CENELEC common modifications have been implemented at the appropriate places in the text. Parts of the original IEC text that have been modified by CENELEC have been quoted in National annex NA. Amendment A11 to EN 60984

9、:1992 introduces further CENELEC common modifications to IEC 60984:1990 (viz. the inclusion of new Annex A and Annex E). Amendment A1 is indicated in the text by a sideline in the margin. Corrigendum July 1999 introduces changes to 6.4.2.3 and Corrigendum May 2000 introduces a change to E.1. IEC 602

10、12:1971, IEC 60410:1979, ISO 2592:1973, ISO 2977:1974, and ISO 3104:1976, to which reference is made in the text, are available from Publications, Customer Services, BSI. The graphic signs, symbols and letters used may be found in the following documents. BS 3939, Graphical symbols for electrical po

11、wer, telecommunications and electronic diagrams Part 1:1986 General information, general index (Related to IEC 60617-1) Part 2:1985 Symbol elements, qualifying symbols and other symbols having general applications. (Identical with IEC 60617-2) From 1 January 1997, all IEC publications have the numbe

12、r 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references The British Standards which implement international

13、 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” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to i

14、nclude 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 obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN ti

15、tle page, pages 2 to 39 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Sidelining in this document indicates the most recent changes by amendment.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60984 October 1992 +A 1 1 May 199

16、7 +A 1 July 2002 UDC 621.3.002.54:621.3.027.4:614.896.1 Descriptors: Electrical insulation, work safety, accident prevention, protection against electrical contact, dimensions, tests, protective clothing, arm English version Sleeves of insulating material for live working (includes amendments A11:19

17、97 and A1:2002) (IEC 60984:1990 + A1:2002, modified) Protge-bras en matriaux isolants pour travaux lectriques (inclut les amendements A11:1997 et A1:2002) (CEI 60984:1990 + A1:2002, modifie) Isolierende rmel zum Arbeiten unter Spannung (enthlt nderungen A11:1997 und A1:2002) (IEC 60984:1990 + A1:200

18、2, modifiziert) This European Standard was approved by CENELEC on1992-09-15; amendment A11 was approved by CENELEC on 1997-03-11 and amendment A1 was approved by CENELEC on 2002-07-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for gi

19、ving 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

20、 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 Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committe

21、es of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europi

22、sches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1992 Copyright reserved to CENELEC members Ref. No. EN 60984:1992 + A11:1997 + A1:2002 EEN 60984:1992 BSI 20 November 2002 2 Foreword The CENELEC questionnaire procedure, performed for finding out whe

23、ther or not the International Standard IEC 60984:1990 could be accepted without textual changes, has shown that some common modifications were necessary for the acceptance as European Standard. The reference document, together with the common modifications prepared by the CENELEC Technical Committee

24、 TC 78, was submitted to the CENELEC members for formal vote. The text of the draft was approved by CENELEC as EN 60984 on 15 September 1992. The following dates were fixed: For products which have complied with the relevant national standard before 1993-09-01, as shown by the manufacturer or by a c

25、ertification body, this previous standard may continue to apply for production until 1998-09-01. Annexes and appendices designated “normative” are part of the body of the standard. Annexes and appendices designated “informative” are given only for information. In this standard, Appendix C and Append

26、ix D and Annex ZA are normative, Appendix F and Appendix G are informative. Foreword to amendment A11 This amendment was prepared by the Technical Committee CENELEC TC 78, Equipment and tools for live working. It comprises the texts of two draft amendments. The text of prAB was submitted to the form

27、al vote and was approved by CENELEC on 1996-10-01 for inclusion into the future amendment A11. The text of prAA was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A11 to EN 60984:1992 on 1997-03-11. The following dates were fixed: Foreword to amendment A1 The t

28、ext of document 78/438/FDIS, future amendment 1 to IEC 60984:1990, prepared by I E CT C7 8 , L i v e w o r k i n g , w a s s u b m i t t e d t o t h e IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 60984:1992 on 2002-07-01. The following dates were fixed: Annexes designa

29、ted “normative” are part of the body of the standard. In this standard, Annex ZA is normative. Annex ZA has been added by CENELEC. latest date of publication of an identical national standard (dop) 1993-09-01 latest date of withdrawal of conflicting national standards (dop) 1993-09-01 latest date by

30、 which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 1997-12-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 1997-12-01 latest date by which the amendment has to

31、be implemented at national level by publication of an identical national standard or by endorsement (dop) 2003-04-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2005-07-01EN 60984:1992 BSI 20 November 2002 3 Contents Page Foreword 2 1S c o p

32、e 4 2 Definitions 4 3 Composition 4 4 Classification 5 5 Physical requirements 5 5.1 Shape 5 5.2 Dimensions 6 5.3 Thickness 6 5.4 Workmanship and finish 6 5.5 Marking 7 5.6 Packaging 7 6 Tests on sleeves 7 6.1 General 7 6.2 Visual inspection and measurements 8 6.3 Mechanical tests 9 6.4 Dielectric t

33、ests 10 6.5 Ageing tests 14 6.6 Thermal tests 14 7 Tests on sleeves with special properties 15 7.1 General 15 7.2 Category A Acid resistance 15 7.3 Category H Oil resistance 15 7.4 Category Z Ozone resistance 15 7.5 Category S Oil and ozone resistance 16 7.6 Category C Resistance to extreme low temp

34、erature 16 8 Sampling procedure 16 Page Annex A (normative) Electrical limits for the use of sleeves of insulating material 17 Appendix B (Reserved) 18 Appendix C (normative) General test procedure 19 Appendix D (normative) Oil for tests on sleeves of category H Oil resistance 20 Annex E (normative)

35、 Sampling procedure 20 Appendix F (informative) Acceptance and complementary tests 22 Appendix G (informative) In-service recommendations 23 Annex ZA (normative) Other international publications quoted in this standard with the references of the relevant European publications 33EN 60984:1992 4 BSI 2

36、0 November 2002 1 Scope This international standard is applicable to insulating sleeves for the protection of workers from accidental contact with live electrical conductors, apparatus or circuits. 1.1 Five classes of sleeve, differing in electrical characteristics, are provided and designated as: C

37、lass 0, Class 1, Class 2, Class 3 and Class 4. 1.2 Five categories of sleeve with different properties are provided, related to the following: resistance to acid, resistance to oil, resistance to ozone, combined resistance to oil and ozone, and also resistance to extreme low temperature. These are d

38、esignated as Categories A, H, Z, S and C respectively. 1.3 Two styles of sleeve, differing in configuration, are provided and designated as straight taper and curved elbow. 2 Definitions For the purpose of this standard, the terms hereafter have the following meanings: elastomer a generic term that

39、includes rubbers, latex and elastomeric compounds that may be natural or synthetic, or a mixture, or a combination of both type test a test of one or more devices made to a certain design to show that the design meets certain specifications (IEV 1)151-04-15) routine test a test to which each individ

40、ual device is subjected during or after manufacture to ascertain whether it complies with certain criteria (IEV 151-04-16) sampling test a test on a number of devices taken at random from a batch (IEV 151-04-17) acceptance test a contractual test to prove to the customer that the device meets certai

41、n conditions of its specification (IEV 151-04-20) shoulder roll the rolled or reinforced edge of an insulating sleeve nearest to the shoulder cuff roll the roll or reinforced edge of a sleeve at the cuff electrical puncture a disruptive breakdown through a solid insulant (IEV 121-03-13) flashover an

42、 arc by-passing an insulating body (IEV 121-03-14) nominal voltage a suitable approximate value of voltage used to designate or identify a system (IEV 601-01-21) 3 Composition The sleeves shall be manufactured of elastomers and produced by a seamless process. The holes provided in sleeves, for the p

43、urposes of strap or harness attachments, shall have non-metallic reinforced edges, and shall be nominally 8 mm in diameter. 1) See the International Electrotechnical Vocabulary (IEV) (IEC Publication 60050).EN 60984:1992 BSI 20 November 2002 5 4 Classification The sleeves covered under this standard

44、 shall be designated as follows: by class as Class 0, Class 1, Class 2, Class 3 and Class 4; by special properties, by the addition of a suffix as shown in Table I; by style as described in sub-clause 4.1.1. Table I Special properties NOTE Guidance for use will be given in Appendix A (under consider

45、ation). 4.1.1 Style: Two styles are provided as indicated: Style A: Straight taper (see Figure 1). Style B: Curved elbow (see Figure 2). 5 Physical requirements 5.1 Shape 5.1.1 The shape of the straight taper sleeve is indicated in Figure 1. 5.1.2 The shape of the curved elbow sleeve is indicated in

46、 Figure 2. Table II Dimensions a Category Resistant to AA c i d HO i l ZO z o n e S a Oil and ozone C Extreme low temperature a Category S combines the characteristics of Categories H and Z. Style Size Dimensions (mm) ABCD Style A (Figure 1) (Straight taper) Small Medium Large Extra large 630 670 72

47、0 760 370 410 450 500 270 290 330 340 140 140 175 175 Style B (Figure 2) (Curved elbow) Small Medium Large Extra large 630 670 710 750 370 410 420 460 290 310 330 330 145 145 175 180 a Tolerances shall be as follows: Dimension A: 15 mm; Dimension B: 15 mm; Dimension C: 15 mm; Dimension D: 5 mm;EN 60

48、984:1992 6 BSI 20 November 2002 5.2 Dimensions 5.2.1 Dimensions and tolerances are indicated in Table II. 5.2.2 Straight taper and curved elbow sleeves: The dimensions are shown in Figure 1 and Figure 2. 5.2.3 To minimize problems of marking and identification, the following standard abbreviations m

49、ay be used: small (S), medium (M), large (LG), extra large (XLG). Class 0, Class 1, Class 2, Class 3 and Class 4, right or left shall not be abbreviated (see sub-clause 5.5). 5.3 Thickness 5.3.1 The maximum thickness of the elastomer on the flat surface (not ribbed area, if present) of a sleeve shall be as follows in order to obtain appropriate flexibility. Table III Maximum elastomer thickness 5.3.2 The minimum thickness shall be determined