1、BRITISH STANDARD BS EN 60684-3-229: 2003 Flexible insulating sleeving Part 3: Specifications for individual types of sleeving Sheet 229: Heat-shrinkable semi-flexible, polyvinylidene fluoride sleeving, flame retarded, fluid resistant, shrink ratio 2:1 The European Standard EN 60684-3-229:2003 has th
2、e status of a British Standard ICS 29.035.20 BS EN 60684-3-229:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 17 June 2003 BSI 17 June 2003 ISBN 0 580 42019 1 National foreword This British Standard is the official English language vers
3、ion of EN 60684-3-229:2003. It is identical with IEC 60684-3-229:2003. The UK participation in its preparation 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
4、this subcommittee 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 the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by
5、 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 for its correct application. Compliance with a British Standard does not of itself confer immuni
6、ty 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 interests informed; monitor related international and European developments and promulgate them i
7、n the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title 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 CommentsEUROPEA
8、N STANDARD EN 60684-3-229 NORME EUROPENNE EUROPISCHE NORM April 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELE
9、C - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60684-3-229:2003 E ICS 29.035.20 English version Flexible insulating sleeving Part 3 : Specifications for individual types of sleeving Sheet 229: Heat-shrinkable semi-flexible, polyvinylid
10、ene fluoride sleeving, flame retarded, fluid resistant, shrink ratio 2:1 (IEC 60684-3-229:2003) Gaines isolantes souples Partie 3: Spcifications pour types particuliers de gaines Feuille 229: Gaines thermortractables semi-souples en fluorure de polyvinylidne, retardes la flamme, rsistant aux fluides
11、, rapport de rtreint 2:1 (CEI 60684-3-229:2003) Isolierschluche Teil 3: Anforderungen fr einzelne Schlauchtypen Blatt 229: Wrmeschrumpfende Polyvinylidenefluoridschluche, gering flexibel, flammwidrig, flssigkeitsbestndig, Schrumpfverhltnis 2:1 (IEC 60684-3-229:2003) This European Standard was approv
12、ed by CENELEC on 2003-04-01. 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-to-date lists and bibliographical references concerning such nation
13、al 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 under the responsibility of a CENELEC member into its own language
14、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, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway,
15、 Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EN 68604-3-22:90023 - - 2 Foreword The text of document 15C/1414/FDIS, future edition 1 of IEC 60684-3-229, prepared by SC 15C, Specifications, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and w
16、as approved by CENELEC as EN 60684-3-229 on 2003-04-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2004-01-01 latest date by which the national standards conflicting with
17、 the EN have to be withdrawn (dow) 2006-04-01 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 60684-3-229:2003 was approved by CENELEC as
18、a European Standard without any modification. _ Page2 EN606843229:2003-48606-3922 3002:CEI 3 CONTENTS INTRODUCTION.4 1 Scope.5 2 Normative references5 3 Designation6 4 Conditions of test6 5 Requirements.6 6 Sleeving conformance.6 Table 1 Dimensional requirements7 Table 2 Property requirements .7 Tab
19、le 3 Requirements for breakdown voltage .9 Table 4 Resistance to selected fluids10 Annex ZA (normative) Normative references to international publications with their corresponding European publications 11 Page3 EN606843229:2003-48606-3922 3002:CEI 4 INTRODUCTION This International Standard is one of
20、 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: Specifications for individual types of sleeving (IEC 60684-3). This standard
21、 gives one of the sheets comprising Part 3 as follows: Sheet 229: Heat-shrinkable semi-flexible, polyvinylidene fluoride sleeving, flame retarded, fluid resistant, shrink ratio 2:1 Page4 EN606843229:2003-48606-3922 3002:CEI 5 FLEXIBLE INSULATING SLEEVING Part 3: Specifications for individual types o
22、f sleeving Sheet 229: Heat-shrinkable semi-flexible, polyvinylidene fluoride sleeving, flame retarded, fluid resistant, shrink ratio 2:1 1 Scope This International Standard gives the requirements for one type of heat shrinkable, semi- flexible, polyvinylidene fluoride, flame retarded, fluid resistan
23、t sleeving that has been found suitable for use up to temperatures of 150 C. The nominal shrink ratio is 2:1. This sleeving is normally supplied in internal diameter sizes up to 25,4 mm and is transparent. Sizes or colours other than those listed in this standard may be available as custom items. Th
24、ese items are considered to comply with this standard if they fulfil with the property requirements listed in Tables 2, 3, and 4, excluding dimensions, colours and mass. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a us
25、er 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 following referenced documents are indispensable for the application of this document. For dated refer
26、ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies 1 . IEC 60684-1:1980, Specification for flexible insulating sleeving Part 1: Definitions and general requirements IEC 60684-2:1997, Flexible insulating slee
27、ving Part 2: Methods of test IEC 60757:1983, Code for designation of colours ISO 1817:1999, Rubber, vulcanized Determination of the effect of liquids _ 1In the case of dispute, the referenced edition is applicable. Page5 EN606843229:2003-48606-3922 3002:CEI 6 3 Designation This sleeving shall be ide
28、ntified by the following designation: Description IEC publication number IEC Part number IEC Sheet number Type Size (expanded/ recovered internal diameter, in mm) Colour Sleeving IEC 60684 - 3 -229 - A - 12,7/6,4 - TT* * TT designates transparent sleeving. Any abbreviation used for colour shall comp
29、ly with IEC 60757, where applicable. Non standard colours shall be written out in full. 4 Conditions of test Unless otherwise specified, the sleeving shall be shrunk in a forced air circulation oven for (5 1) min at 200 C 5 K prior to testing. 5 Requirements In addition to the general requirements g
30、iven in IEC 60684-1, the sleeving shall comply with the requirements in Tables 1, 2, 3, and 4. 6 Sleeving conformance Conformance with the requirements of this specification shall normally be based on the results from size 12,7/6,4 mm transparent sleeving. The colour fastness to light shall be deter
31、mined for all colours. Page6 EN606843229:2003-48606-3922 3002:CEI 7 Table 1 Dimensional requirements Internal diameter mm Size code Expanded min. Recovered max. Recovered wall thickness mm Mass per unit length g/m max. 1,2/0,6 1,2 0,6 0,25 0,05 1,7 1,6/0,8 1,6 0,8 0,25 0,05 2,1 2,4/1,2 2,4 1,2 0,25
32、0,05 4,0 3,2/1,6 3,2 1,6 0,25 0,10 5,0 4,8/2,4 4,8 2,4 0,25 0,10 7,0 6,4/3,2 6,4 3,2 0,30 0,10 10,2 9,5/4,8 9,5 4,8 0,30 0,10 14,7 12,7/6,4 12,7 6,4 0,30 0,10 19,2 19,0/9,5 19,0 9,5 0,45 0,10 34,4 25,4/12,7 25,4 12,7 0,50 0,10 49,6 38,1/19,1 38,1 19,1 0,50 0,10 79,4 50,8/25,4 50,8 25,4 0,50 0,10 105
33、,3 Table 2 Property requirements Property IEC 60684-2 clause or subclause Units Max. or Min. Requirements Remarks Dimensions 3 Internal diameter 3.1.2 mm Table 1 Wall thickness 3.3.2 mm Table 1 Concentricity: expanded recovered 3.3.3 % Min. 65 85 Heat shock 6 No dripping, cracking or flowing Heat at
34、 275 C 5 K Longitudinal change 9 % Max. 10 1 +Heat the expanded sleeving at 200 C 5 K for (5 1) min Bending at low temperature 14 No cracking shall be visible Condition at 55 C 3 K. For strips, the mandrel shall be no more than 10 times the wall thickness. Full section sleeving is tested unfilled an
35、d the mandrel shall be no more than 10 times the outer diameter Dimensional stability on storage 16 The dimensions shall be as specified in Table 1 Tensile strength Elongation at break 19.1 and 19.2 19.1 and 19.2 MPa % Min. Min. 24 200 Use a jaw separation rate of 50 mm/min. Below 6,5 mm diameter te
36、st as sleeving, at 6,5 mm diameter and above test as dumb-bells Page7 EN606843229:2003-48606-3922 3002:CEI 8 Property IEC 60684-2 clause or subclause Units Max. or Min. Requirements Remarks Secant modulus at 2 % elongation 19.4 MPa Min. 170 Breakdown voltage 21 kV Min. Table 3 Volume resistivity: at
37、 room temperature after damp heat 23 23.4.2 23.4.4 m m Min. Min. 10 9 10 8Flame propagation: time of burning length burned 26 Method C s mm Max. Max. 15 75 Transparency 28 Printing shall be legible Transparent only Copper corrosion 33 % Max. None above the allowable 8 % Heat the specimens for (16 0,
38、5) h at 160 C 2 K Colour fastness to light Standard identification number 34 Min. The colour standard contrast between the exposed and unexposed parts of the specimen shall be equal to or less than that of the fastness standard. After this test, transparent sleeving shall meet the requirements for t
39、ransparency Fastness standard 5 Resistance to selected fluids Tensile strength Elongation at break 36 19.1 and 19.2 19.1 and 19.2 MPa % Min. Min. 24 200 Use the fluids and test temperatures specified in Table 4 Long term ageing Elongation at break 50 19.1 and 19.2 % Min. 100 The ageing temperature s
40、hall be 150 C 2 K Heat ageing Elongation at break 39 19.1 and 19.2 % Min. 100 Heat at 225 C 5 K Page8 EN606843229:2003-48606-3922 3002:CEI 9 The breakdown voltage shall be determined by any of the methods described in 21.2, 21.3 or 21.4 of IEC 60684-2. The central value shall comply with the minimum
41、 value in Table 3 below. The rate of application of the voltage shall be 500 V/s. Table 3 Requirements for breakdown voltage Nominal recovered wall thickness mm Breakdown voltage min. kV 0,25 3,75 0,30 4,50 0,45 6,75 0,50 7,50 For non-standard wall thicknesses, the breakdown voltage shall be at leas
42、t that of the next smaller standard wall thickness. For wall thicknesses smaller than 0,25 mm, the electric strength shall be at least 15,0 kV/mm. Page9 EN606843229:2003-48606-3922 3002:CEI 01 Table 4 Resistance to selected fluids Fluids Type Standard or symbol Immersion temperature C 2 K Gasoline I
43、SO 1817 Liquid B 23 Fuels Kerosene ISO 1817 Liquid F 70 Silicone base S-1714 a70 Hydraulic fluids Mineral base H-520 a50 Synthetic base ISO 1817 Liquid 101 70 Mineral base ISO 1817 Oil No 2 70 Mineral base 0-1176 a70 Oils Mineral base 0-142 a50 Isopropyl alcohol 23 Propanol 25 % White spirit 75 % 23
44、 Cleaning fluids Solvents Methylethylketone 23 Runway de-icers Inhibited potassium 50 % acetate in water 23 De-icing fluids Aircraft de-icers Ethylene glycol 80 % Water 20 % 23 Other fluids and/or temperatures may be specified for customers with specific needs. These additional fluids and/or tempera
45、tures shall be applicable when incorporated into agreements between the supplier and customer. aThese are commercially available fluids which can be identified in aviation fluid guides. _ _ Page10 EN606843229:2003 - - 3 EN 68604-3-22:90023 Annex ZA (normative) Normative references to international p
46、ublications 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 appropriate places in the text and the publications are listed hereafter. For dated references
47、, 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 publication referred to applies (including amendments). NOTE When an international publication
48、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 and general requirements EN 60684-1 1995 IEC 60684-2 1997 Flexible insulating sleeving Part 2: Methods of test EN 60684-2 1997 IEC 60757 1983 Code for designation of colours HD 457 S1 1985 ISO 1817 1999 Rubber, vulcanized - Determination of the effect of liquids - - Page11 EN606843229:2003BS EN 60684-3-229: 2003 BS
