1、BRITISH STANDARD BS EN 60684-3-403 to 405:2002 Flexible insulating sleeving Part 3: Specification for individual types of sleeving Sheets 403 to 405: Glass textile sleeving with acrylic based coating The European Standard EN 60684-3-403 to 405:2002 has the status of a British Standard ICS 29.035.20
2、BS EN 60684-3-403 to 405:2002 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 16 September 2002 BSI 16 September 2002 ISBN 0 580 40346 7 N
3、ational foreword This British Standard is the official English language version of EN 60684-3-403 to 405:2002. It was derived by CENELEC from IEC 60684-3-403 to 405:2002. It supersedes BS 6893-3-403 to 405:1995 which is withdrawn. The UK participation in its preparation was entrusted by Technical Co
4、mmittee 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 which implement international or Europ
5、ean 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 include al
6、l the necessary provisions of a contract. Users are responsible for their 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
7、 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 page, pages 2 to 10, an inside back
8、cover 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 60684-3-403 to 405 NORME EUROPENNE EUROPISCHE NORM July 2002 CENELEC European Committee for Electrotec
9、hnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. E
10、N 60684-3-403 to 405:2002 E ICS 29.035.20 Supersedes HD 523.3.403 to 405 S1:1990 English version Flexible insulating sleeving Part 3: Specification for individual types of sleeving Sheets 403 to 405: Glass textile sleeving with acrylic based coating (IEC 60684-3-403 to 405:2002) Gaines isolantes sou
11、ples Partie 3: Spcification pour types particuliers de gaines Feuilles 403 405: Gaines en fibre de verre tisses, avec revtement acrylique (CEI 60684-3-403 to 405:2002) Isolierschluche Teil 3: Anforderungen fr einzelne Schlauchtypen Bltter 403 bis 405: Glasfilament- Textilschluche mit Acrylbeschichtu
12、ng (IEC 60684-3-403 to 405:2002) This European Standard 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 giving this European Standard the status of a national standard without any alteration. Up-t
13、o-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 translation u
14、nder 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, Hungary
15、, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.EN 60684-3-403 to 405:2002 - 2 - Foreword The text of document 15C/1349/FDIS, future edition 2 of IEC 60684-3-403 to 405, prepared by SC 15C, Specifications, of IEC TC
16、 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60684-3-403 to 405 on 2002-07-01. This European Standard supersedes HD 523.3.403 to 405 S1:1990. The following dates were fixed: latest date by which the EN has to be implemented at national l
17、evel by publication of an identical national standard or by endorsement (dop) 2003-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2005-07-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normat
18、ive. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60684-3-403 to 405:2002 was approved by CENELEC as a European Standard without any modification. _ Page2 EN606843403to405:2002-48606-32002:CEI 504 ot 304 3 INTRODUCTION This International Standar
19、d is one of a series which deals with flexible insulating sleeving for electrical purposes. The series consists of three parts: Part 1: Definitions and general requirements (IEC 60684-1); Part 2: Methods of test (IEC 60684-2); Part 3: Specification for individual types of sleeving (IEC 60684-3). Thi
20、s standard consists of three sheets comprising Part 3, as follows: Sheet 403: Glass textile sleeving with acrylic based coating: high breakdown voltage Sheet 404: Glass textile sleeving with acrylic based coating: medium breakdown voltage Sheet 405: Glass textile sleeving with acrylic based coating:
21、 low breakdown voltage Page3 EN606843403to405:2002-48606-32002:CEI 504 ot 304 4 FLEXIBLE INSULATING SLEEVING Part 3: Specification for individual types of sleeving Sheets 403 to 405: Glass textile sleeving with acrylic based coating 1 Scope This International Standard gives the requirements for thre
22、e types of E-type glass sleeving using either braided or knitted construction with a continuous acrylic based coating, and differentiated by their breakdown voltage: high breakdown voltage (sheet 403), medium breakdown voltage (sheet 404) and low breakdown voltage (sheet 405). These sleevings have b
23、een found suitable for use at temperatures up to 155 C. The sleeving is normally available with internal diameters between 0,3 mm and 25 mm and in wall thicknesses between 0,15 mm and 1,20 mm. The sleeving is normally supplied in the following colours: black, white, red, yellow, blue, brown, green,
24、green/yellow and natural. Sizes or colours other than those specifically listed in this standard may be available as custom items. These items shall be considered to comply with this standard if they comply with the other property requirements listed in tables 2 and 4. Materials which conform to thi
25、s 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 Normative references The fo
26、llowing 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 60684-1:1980, Specification for flexible insulating
27、 sleeving Part 1: Definitions and general requirements IEC 60684-2:1997, Flexible insulating sleeving Part 2: Methods of test IEC 60757:1983, Code for designation of colours Page4 EN606843403to405:2002-48606-32002:CEI 504 ot 304 5 3 Designation Sleeving IEC 60684 3 404 8 U GN braided Description IEC
28、 publication - Number - Part - Sheet Size (nominal internal diameter in mm) Tolerance type* Colour “Knitted” or “braided” designation * B indicates bilateral tolerance; U indicates unilateral tolerance In those cases where the designation is required to differentiate between sleeving which is braide
29、d and sleeving which is knitted, the appropriate word shall be added as shown above. Any abbreviation used for colour shall comply with IEC 60757. NC is used for “Natural Colour/ No Colour pigmentation”. Where no abbreviation is given, the colour shall be written in full. 4 Requirements In addition
30、to the general requirements given in IEC 60684-1, the sleeving in the sizes normally available shall comply with the requirements in tables 1, 2 and 4. 5 Sleeving conformance Conformance shall be normally based on results from 10 mm black sleeving. Page5 EN606843403to405:2002-48606-32002:CEI 504 ot
31、304 6 Table 1 Dimensional requirements Tolerance on internal diameter mm Wall thickness a mm Bilateral Unilateral Sheet 403 Sheet 404 Sheet 405 Nominal internal diameter mm () (+) Min. Max. Min. Max. Min. Max. 0,3 0,10 0,20 0,25 0,50 0,20 0,50 0,15 0,50 0,5 0,10 0,20 0.25 0,50 0,20 0,50 0,15 0,50 0,
32、8 0,10 0,20 0,25 0,50 0,20 0,50 0,15 0,50 1,0 0,15 0,30 0,25 0,75 0,20 0,75 0,15 0,75 1,5 0,15 0,30 0,35 0,75 0,20 0,75 0,15 0,75 2,0 0,20 0,40 0,35 0,75 0,20 0,75 0,15 0,75 2,5 0,20 0,40 0,40 0,75 0,20 0,75 0,15 0,75 3,0 0,25 0,50 0,40 0,75 0,20 0,75 0,15 0,75 4,0 0,25 0,50 0,50 0,75 0,30 0,75 0,20
33、 0,75 5,0 0,25 0,50 0,50 0,75 0,30 0,75 0,20 0,75 6,0 0,25 0,50 0,50 0,75 0,30 0,75 0,20 0,75 8,0 0,50 1,00 0,50 0,75 0,30 0,75 0,20 0,75 10,0 0,50 1,00 0,65 1,00 0,40 0,90 0,40 0,75 12,0 0,50 1,00 0,65 1,00 0,40 0,90 0,40 0,75 16,0 0,50 1,00 0,65 1,00 0,40 0,90 0,40 0,75 20,0 0,50 1,00 0,65 1,20 0,
34、40 0,90 0,40 0,75 25,0 0,50 1,00 0,65 1,20 0,40 0,90 0,40 0,75 aSleeving with a non-standard nominal diameter shall have a wall thickness at least as large as the next largest standard size. Sleeving with a non-standard nominal diameter less than 0,3 mm shall have a wall thickness that meets the req
35、uirements of the 0,3 mm internal diameter sleeving. For sizes larger than 25 mm, the wall thickness shall at least comply with the thickness of the 25 mm sleeving. Page6 EN606843403to405:2002-48606-32002:CEI 504 ot 304 7 Table 2 Standard requirements Requirements Property IEC 60684-2 clause or subcl
36、ause Units Max or Min. Sheet 403 Sheet 404 Sheet 405 Remarks Dimensions 3 mm Table 1 Table 1 Table 1 Measure to the nearest 0,05 mm. Resistance to soldering heat 7 - - Pass Pass Pass Only for sleeving having a nominal internal diameter up to and including 5 mm. Bending after heating 13 - - For all s
37、heets, there shall be no visible cracking or detachment of coating and the original colour shall be clearly recognizable. Test temperature: 180 C 3 K Mandrel diameters are given in table 3. Bending at low temperature 14 - - For all sheets, there shall be no visible cracking or detachment of coating.
38、 Test temperature between 15C and 18C. Mandrel diameters are given in table 3. Hydrolysis of coating 17 - - No running of the coating, adherence between sleeving and paper, between the pieces of sleeving, or any sign of discolouration of the paper. Breakdown voltage 21 kV Min. Table 4 Table 4 Table
39、4 Insulation resistance At room temperature 22 22.4.2 M Min. 10 3 10 3 10 3 Flame propagation Time of burning 26 Method A sM a x .6 0 6 0 6 0 Visual For all sheets, the indicator flag on any one of the three tests shall not be burned away or charred, nor shall flaming or glowing particles or flaming
40、 drops ignite the cotton. Page7 EN606843403to405:2002-48606-32002:CEI 504 ot 304 8 Table 3 Mandrel diameters for bending tests Mandrel diameters mm Nominal internal diameter mm After heating At low temperature 0,5 3 3 0,8 4 4 1,0 5 5 1,5 6 6 2,0 8 8 2,5 10 10 3,0 12 12 4,0 15 15 5,0 18 18 6,0 21 21
41、8,0 27 6 10,0 33 6 12,0 40 6 16,0 6 6 20,0 6 6 25,0 6 6 Page8 EN606843403to405:2002-48606-32002:CEI 504 ot 304 9 Breakdown voltage shall be determined at room temperature, elevated temperature and after damp heat, by one of the methods given in table 4. The rate of application of voltage shall be 50
42、0 V/s or such that the required breakdown value is reached between 10 s and 20 s. Table 4 Requirements for breakdown voltage Minimum requirements for breakdown voltage kV Sheet 403 Sheet 404 Sheet 405 Breakdown voltage test method IEC 60684-2 subclause Central value Lowest value Central value Lowest
43、 value Central value Lowest valueShot bathorstraight mandrel,100 mm electrodeRoom temperatureElevated temperatureDamp heat 21.2 21.3 21.5 a 21.6 5,7 2,9 1,7 4,3 2,3 1,3 3,3 1,9 1,4 2,5 1,4 1,1 1,8 1,2 aThe test at elevated temperature shall be carried out at 155 C 3 K. Page9 EN606843403to405:2002- 3
44、 - EN 60684-3-403 to 405:2002 Annex ZA (normative) Normative references to international publications with their corresponding European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appr
45、opriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publi
46、cation referred to applies (including amendments). 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 60684-1 1980 Specification for flexible insulating sleeving Part 1: Definitions a
47、nd general requirements EN 60684-1 1995 IEC 60684-2 1997 Part 2: Methods of test EN 60684-2 1997 IEC 60757 1983 Code for designation of colours HD 457 S1 1985 Page10 EN606843403to405:2002BS EN 60684-3-403 to 405:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is t
48、he independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure
49、that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible,
