EN 60684-3-271:2004
(Main)Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 271: Heat-shrinkable elastomer sleeving, flame retarded, fluid resistant, shrink ratio 2:1
Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 271: Heat-shrinkable elastomer sleeving, flame retarded, fluid resistant, shrink ratio 2:1
Gives the requirements for two types of heat-shrinkable, flame retarded, fluid resistant, elastomer sleevings, with a nominal shrink ratio of 2:1 for use at temperatures up to 120 C. Type A: Standard wall thickness Type B: Thin wall thickness These sleevings are normally supplied with internal diameters up to 102 mm for the standard wall thickness and up to 51 mm for the thin wall thickness.The standard colour is black. Sizes or colours other than those specifically listed in this standard may be available as custom items. These items are considered to comply with this standard if they comply with the property requirements listed in Tables 3, 4, 5 and 6, except for dimensions and mass. Materials 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. This edition includes the following significant changes with regard to the previous edition: - Replacement of the thermal endurance test method according to EN 60216 with a long term ageing test i.e. 3 000 h at the recommended maximum temperature found suitable for use, in order to provide safe thermal test data within a workable time scale. It has also been combined with Sheet 272. - Sheet 272 has been withdrawn.
Isolierschläuche - Teil 3: Anforderungen für einzelne Schlauchtypen - Blatt 271: Wärmeschrumpfende Elastomerschläuche, flammwidrig, flüssigkeitsbeständig, Schrumpfverhältnis 2:1
Gaines isolantes souples - Partie 3: Spécifications pour types particuliers de gaines - Feuille 271: Gaines thermorétractables en élastomère, retardées à la flamme, résistant aux fluides, rapport de rétreint 2:1
Donne les exigences relatives à deux types de gaines thermorétractables en élastomère, retardées à la flamme et résistant aux fluides, ayant un rapport de rétreint nominal de 2:1 et pouvant être utilisées jusqu'à une température de 120 °C. Type A: Paroi d'épaisseur standard Type B: Paroi d'épaisseur fine Ces gaines sont normalement fournies avec un diamètre intérieur allant jusqu'à 102 mm pour les parois d'épaisseur standard et jusqu'à 51 mm pour les parois d'épaisseur fine. La couleur standard est noire. D'autres dimensions et d'autres couleurs que celles spécifiquement indiquées dans cette norme peuvent être disponibles comme articles spéciaux. Ces articles sont considérés comme satisfaisants à cette norme, s'ils correspondent aux caractéristiques indiquées dans les Tableaux 3, 4, 5 et 6, sauf en ce qui concerne les dimensions et la masse. Les matériaux conformes à la présente spécification satisfont aux niveaux de performance établis. Cependant il convient que le choix d'un matériau, par un utilisateur, pour une application spécifique, soit fondé sur les exigences réelles nécessaires pour obtenir les performances satisfaisantes pour cette application, et qu'il ne soit pas fondé sur cette seule spécification. Cette édition comprend les modifications techniques majeures suivantes par rapport à l'édition précédente: - Remplacement de la méthode d'essai d'endurance thermique conformément à la EN 60216 par un essai de vieillissement à long terme, c'est-à-dire 3 000 h à la température maximale recommandée pour un usage adapté, afin de fournir des données d'essai thermiques dans une échelle de temps exploitable. Elle a également été combinée avec la Feuille 272. - Annulation de la Feuille 272.
Gibke izolacijske cevi – 3. del: Specifikacija za posamezne vrste cevi – 271. list: Toplotno skrčljive elastomerne cevi, ognjevarne, odporne proti tekočinam, razmerje krčenja 2:1 (IEC 60684-3-271:1998)
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Standards Content (Sample)
SIST EN 60684-3-271:2005SLOVENSKIjanuar 2005
STANDARD(istoveten EN 60684-3-271:2004)Gibke izolacijske cevi – 3. del: Specifikacija za posamezne vrste cevi – 271. list: Toplotno skrčljive elastomerne cevi, ognjevarne, odporne proti tekočinam, razmerje krčenja 2:1 (IEC 60684-3-271:1998)Flexible insulating sleeving - Part 3: Specification for individual types of sleeving - Sheet 271: Heat- shrinkable elastomer sleeving, flame retarded, fluid resistant, shrink ratio 2:1 (IEC 60684-3-271:1998)©
Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljenoReferenčna številkaSIST EN 60684-3-271:2005(en)ICS29.035.20
EUROPEAN STANDARD
EN 60684-3-271 NORME EUROPÉENNE EUROPÄISCHE NORM
August 2004 CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60684-3-271:2004 E
ICS 29.035.20 Supersedes EN 60684-3-271:1998 & EN 60684-3-272:1998
English version
Flexible insulating sleeving Part 3: Specifications for individual types of sleeving Sheet 271: Heat-shrinkable elastomer sleeving, flame retarded,
fluid resistant, shrink ratio 2:1 (IEC 60684-3-271:2004)
Gaines isolantes souples Partie 3: Spécifications pour types particuliers de gaines Feuille 271: Gaines thermorétractables
en élastomère, retardées à la flamme, résistant aux fluides,
rapport de rétreint 2:1 (CEI 60684-3-271:2004)
Isolierschläuche Teil 3: Anforderungen für einzelne Schlauchtypen Blatt 271: Wärmeschrumpfende Elastomerschläuche, flammwidrig, flüssigkeitsbeständig,
Schrumpfverhältnis 2:1 (IEC 60684-3-271:2004)
This European Standard was approved by CENELEC on 2004-07-01. 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-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 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 Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EN 60684-3-271:2004 - 2 -
Foreword The text of document 15C/1600/FDIS, future edition 2 of IEC 60684-3-271, prepared by SC 15C, Specifications, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60684-3-271 on 2004-07-01. This European Standard supersedes EN 60684-3-271:1998 and EN 60684-3-272:1998. The significant technical changes with regard to EN 60684-2-271:1998 are: - Replacement of the thermal endurance test method according to EN 60216 with a long term ageing test, i.e. 3 000 h at the recommended maximum temperature found suitable for use, in order to provide safe thermal test data within a workable time scale. It has also been combined with Sheet 272. - Sheet 272 has been withdrawn. 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)
2005-04-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2007-07-01 Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard IEC 60684-3-271:2004 was approved by CENELEC as a European Standard without any modification. __________
- 3 - EN 60684-3-271:2004
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. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE Where 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 2003 Flexible insulating sleeving Part 1: Definitions and general requirements
EN 60684-1 2003 IEC 60684-2 1997 Part 2: Methods of test EN 60684-2 1997 A1 2003
A1 2003 IEC 60757 1983 Code for designation of colours
HD 457 S1 1985
...
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