BS EN 60684-1-2003 Flexible insulating sleeving - Definitions and general requirements《绝缘软套管 定义和一般要求》.pdf

1、BRITISH STANDARD BS EN 60684-1:2003 Flexible insulating sleeving Part 1: Definitions and general requirements The European Standard EN 60684-1:2003 has the status of a British Standard ICS 29.035.20 BS EN 60684-1:2003 This British Standard was published under the authority of the Standards Policy an

2、d Strategy Committee on 22 August 2003 BSI 22 August 2003 ISBN 0 580 42488 X National foreword This British Standard is the official English language version of EN 60684-1:2003. It is identical with IEC 60684-1:2003. It supersedes BS EN 60684-1:1996 which is withdrawn. The UK participation in its pr

3、eparation was entrusted by Technical Committee GEL/15, Insulating material, to Subcommittee GEL/15/3, Material specifications, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards

4、 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” facility of the BSI Electronic Catalogue or of British Standards Online. This pub

5、lication 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 obligations. aid enquirers to understand the text; present to the responsible internati

6、onal/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 of pages This document comprises a front cover, an inside front cover, the EN title

7、 page, pages 2 to 11 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 60684-1 NORME EUROPENNE EUROPISCHE NORM July 2003 CENELEC European Committee for Electr

8、otechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische 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. N

9、o. EN 60684-1:2003 E ICS 29.035.20 Supersedes EN 60684-1:1995English version Flexible insulating sleeving Part 1: Definitions and general requirements (IEC 60684-1:2003) Gaines isolantes souples Partie 1: Dfinitions et exigences gnrales (CEI 60684-1:2003) Isolierschluche Teil 1: Begriffe und allgeme

10、ine Anforderungen (IEC 60684-1:2003) This European Standard was approved by CENELEC on 2003-07-01. 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.

11、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 versions (English, French, German). A version in any other language made by translati

12、on 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 Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hun

13、gary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 15C/1460/FDIS, future edition 2 of IEC 60684-1, prepared by SC 15C, Specifications, of IEC TC 15, Insulating materials, w

14、as submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60684-1 on 2003-07-01. This European Standard supersedes EN 60684-1:1995. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standa

15、rd or by endorsement (dop) 2004-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2006-07-01 This edition of EN 60684-1 includes additional clauses providing clarification on the sheet numbering system, guidance on qualification approval requirement

16、s and a guide to tests that are size and/or colour dependant. Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60684-1:2003 was approved by

17、 CENELEC as a European Standard without any modification. _ Page2 EN606841:2003-486061 3002:CEI 3 CONTENTS INTRODUCTION.4 1 Scope.5 2 Normative references5 3 Definitions5 4 Specimens5 5 Classification6 5.1 Part 3 sheet numbering system6 6 Ordering.7 7 Dimensions.7 7.1 Length.7 7.2 Internal diameter

18、.7 7.3 Wall thickness .7 7.4 Tolerances7 8 Colour and transparency.7 9 Finish.8 10 Packaging8 11 Labelling.8 12 Qualification approval requirements 8 13 Size and/or colour dependency .9 14 Consignment tests10 Annex ZA (normative) Normative references to international publications with their correspo

19、nding European publications11 Page3 EN606841:2003-486061 3002:CEI 4 INTRODUCTION This International Standard is one of a series under the general title Flexible insulating sleeving dealing with flexible insulating sleeving for electrical purposes. The series consists of three parts: Part 1: Definiti

20、ons and general requirements (IEC 60684-1) Part 2: Methods of test (IEC 60684-2) Part 3: Specifications for individual types of sleeving (IEC 60684-3) Page4 EN606841:2003-486061 3002:CEI 5 FLEXIBLE INSULATING SLEEVING Part 1: Definitions and general requirements 1 Scope This International Standard i

21、s applicable to flexible insulating sleeving primarily for insulating conductors and connectors of electrical apparatus. Some of the types of sleeving are also suitable for binding, identification, environmental sealing and mechanical protection. This standard is not applicable to coated papers. Mat

22、erials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. 2

23、Normative references The following 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 60050(212):1990, Interna

24、tional Electrotechnical Vocabulary (IEV) Chapter 212: Insul- ating solids, liquids and gases IEC 60304:1982, Standard colours for insulation for low-frequency cables and wires IEC 60684-2:1997, Flexible insulating sleeving Part 2: Methods of test IEC 60684-3 (all parts), Specifications for individua

25、l types of sleeving 3 Definitions For the purposes of this document, the definitions contained in section 212-01 of IEC 60050(212) apply, as well as the following definitions. 3.1 central value middle result of an odd number of measurements or the mean of the two middle results of an even number of

26、measurements when arranged in order of magnitude 3.2 consignment all material of one size, type, grade and colour submitted for delivery at the same time 4 Specimens Sufficient sleeving for the required tests shall be selected in such a manner as to be representative of the whole consignment. Each s

27、ize, type, grade or colour in a delivery shall be regarded as a separate consignment unless otherwise agreed between purchaser and supplier. Page5 EN606841:2003-486061 3002:CEI 6 5 Classification Sleeving is classified according to the numbering of the specification sheets in the IEC 60684-3 series.

28、 The first digit under “sheet” indicates the basic types of sleeving, i.e. 1: normally made by extrusion but excluding heat shrinkable, 2: heat shrinkable, 3: textile fibre: uncoated, 4: textile fibre: coated, 5 to 9: for later allocation. The second and third digits are used solely to differentiate

29、 between sleevings and have no other significance. 5.1 Part 3 sheet numbering system This standard employs the following numbering system for the allocation of Part 3 sheets based on the classification system and the type of material. Material type Extruded, not heat shrinkable Allocated numbers PVC

30、 100 to 115 Polychloroprene 116 to 120 Silicone 121 to 135 Fluoroelastomers (including FEP) 136 to 144 PTFE 145 to 150 Unallocated 151 to 164 Low fire hazard 165 to 170 Unallocated 174 to 199 Heat shrinkable PVC 200 to 204 Polychloroprene 205 to 208 Polyolefin 209 to 225 PETP 226 to 227 PVDF 228 to

31、229 ETFE 230 to 232 Fluoroelastomers (including FEP) 233 to 239 PTFE 240 to 241 Silicones 242 to 245 Dual wall 246 to 270 Elastomers 271 to 279 Unallocated 280 to 299 Textile fibre: Uncoated Glass 300 to 319 Polyester 320 to 339 Unallocated 340 to 399 Page6 EN606841:2003-486061 3002:CEI 7 Material t

32、ype Extruded, not heat shrinkable Allocated numbers Textile fibre: Coated Glass, coated 400 to 419 Polyester, coated 420 to 439 Cotton/Rayon, coated 440 to 449 Unallocated 450 to 459 Glass, impregnated 460 to 469 Polyester, impregnated 470 to 479 Cotton/Rayon, impregnated 480 to 489 Unallocated 490

33、to 499 6 Ordering When ordering sleeving, purchasers should include the description as detailed under designation given in the IEC 60684-3 sheets. 7 Dimensions Preferred dimensions are given in the IEC 60684-3 sheets but may be subject to agreement between purchaser and supplier. 7.1 Length Sleeving

34、 shall be supplied in either continuous or cut lengths, as agreed between purchaser and supplier. 7.2 Internal diameter The internal diameters appropriate to each type of sleeving are given in IEC 60684-3. 7.3 Wall thickness The wall thicknesses appropriate to each type of sleeving are given in IEC

35、60684-3. 7.4 Tolerances The tolerances of dimensions appropriate to each type of sleeving are given in IEC 60684-3. 8 Colour and transparency Sleeving shall be supplied in natural or coloured form. When two or more colours are used, each shall cover sufficient area of the surface to allow ready iden

36、tification in normal daylight. For coloured sleeving, the colour(s) shall be a reasonable match to one of those specified in IEC 60304. Sleeving which is required to be transparent may be coloured and shall comply with the requirements of the transparency test given in IEC 60684-2. Non-standard colo

37、urs may be subject to agreement between customer and supplier. Page7 EN606841:2003-486061 3002:CEI 8 9 Finish The sleeving shall be uniform in appearance, reasonably smooth and free from internal and external irregularities. The coating material of coated textile sleeving shall be uniform and contin

38、uous and shall adhere firmly to the textile fibre. There shall be no defects capable of affecting the characteristics specified in IEC 60684-3. 10 Packaging Sleeving shall be supplied in a way which ensures adequate protection during transport, handling and storage. Sleeving shall be wound evenly an

39、d compactly on reels or in coils suitably secured unless an alternative form of packaging such as containers or dispensers is required by the contract. If a unit pack contains more than one length of sleeving, the purchaser may require this to be indicated. The following items are subject to agreeme

40、nt between purchaser and supplier: number of lengths, minimum lengths, marking requirements. 11 Labelling Each unit pack shall have the designation information clearly and indelibly marked on it as given in IEC 60684-3 sheets and the following information: a) the length of sleeving on each reel or c

41、oil, or in a bag; b) the manufacturers and/or suppliers name and/or mark: c) when supplied in cut lengths, the number of lengths in the unit pack; d) additional information required by the purchaser (e.g. maximum voltage, maximum surface temperature, unsuitability for particular environments such as

42、 oil and grease); e) the total quantity supplied and/or the number of reels or coils; f) the batch number; g) the use by date, if required; h) the characters/legend printed on the sleeves, if appropriate. 12 Qualification approval requirements 12.1 When agreed between purchaser and supplier, the sup

43、plier shall provide third party certification by an approved national or international agency. Page8 EN606841:2003-486061 3002:CEI 9 12.2 Where required, the supplier shall provide details of material composition, agreed techniques and evidence to the satisfaction of the approving authority that the

44、 sleeving supplied conforms to all the requirements listed in the IEC 60684-3 sheets. No changes shall be made to the declared composition and agreed techniques used in the production of the sleeving without the prior written agreement of the certification approval agency. Following such changes, th

45、e certification approval agency may require a repetition of the qualification testing. Certification is valid for a period of five years, unless otherwise agreed after which time the supplier shall apply for re-approval for conformance to the IEC 60684-3 sheet. 12.3 Qualification tests shall be perf

46、ormed on the size given in IEC 60684-3 sheets. 12.4 In the event of a failure of the sleeving to conform to the requirements of a test, the consignment shall be re-sampled and the test repeated, using two further sets of test specimens. Both sets shall conform to the appropriate test requirements, o

47、therwise the sleeving shall be deemed not to conform to the IEC 60684-3 sheet. 12.5 In the absence of third party approval the supplier may be required to supply a test report demonstrating conformance to relevant IEC 60684-3 sheets. 13 Size and/or colour dependency It is to be understood by users o

48、f these specifications that products furnished thereunder are expected to meet intrinsic material properties as related by formulation. The methods of test in IEC 60684-2, except those listed below, are essentially depending on the material formulation of the sleeving, and are therefore only require

49、d to be tested on the qualification size and colour as listed in the individual of IEC 60684-3 sheet. These tests are then qualifying for all product sizes and colours listed in the IEC 60684-3 sheet for the same formulation. Additional tests, which may be dependent on size and/or colour, will be specified in the relevant IEC 60684-3 sheets. These tests will normally be taken from the