BS EN IEC 60684-3-247:2019 - Flexible insulating sleeving. Specifications for individual types of sleeving. Sheet 247. Heat-shrinkable, polyolefin sleeving, dual wall, not flame retarded, thick and medium wall

BS EN IEC 60684-3-247:2019

Flexible insulating sleeving. Specifications for individual types of sleeving. Sheet 247. Heat-shrinkable, polyolefin sleeving, dual wall, not flame retarded, thick and medium wall

Status : Current   Published : October 2019

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HARDCOPY



IEC 60684-3-247:2019 is available as IEC 60684-3-247:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.



IEC 60684-3-247:2019 gives the requirements for two types of heat-shrinkable, polyolefin sleeving, dual wall, not flame retarded with a nominal shrink ratio of 3:1. This sleeving has been found suitable for use at temperatures of up to 100 °C.


- Type A: Medium wall, internal diameter up to 200,0 mm typically.


- Type B: Thick wall, internal diameter up to 200,0 mm typically.


These sleevings are normally supplied in colour black. Since these types of sleving cover a significantly large range of sizes and wall thicknesses, Annex A (Tables A.1 and A.2) provides a guide to the range of sizes available. The actual size will be agreed between the user and supplier. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application will be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. This second edition cancels and replaces the first edition published in 2011 and Amendment 1:2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous editions:


- removal of the colour fastness to light test, as this is covered by the test for carbon black content;


- change of low temperature flexibility test to -20 °C to align with sheet 214;


- change of final conditioning temperature of peel strength samples to 200 ºC to align with the temperature in Clause 5;


- removal of the fungus resistance test as there is no evidence that fungus growth is an issue either by testing or in use.


Keywords: Heat-shrinkable, polyolefin sleeving, dual wall, not flame retarded, thick and medium wall




Standard NumberBS EN IEC 60684-3-247:2019
TitleFlexible insulating sleeving. Specifications for individual types of sleeving. Sheet 247. Heat-shrinkable, polyolefin sleeving, dual wall, not flame retarded, thick and medium wall
StatusCurrent
Publication Date25 October 2019
Normative References(Required to achieve compliance to this standard)ISO 11358-1, EN ISO 11357-3:2018, EN ISO 868:2003, IEC 60684-1:2003, IEC 60757:1983, IEC 60684-2:2011, EN 60684-2:2011, ISO 868:2003, ISO 11358-1:2014, HD 457 S1:1985, ISO 11357-3:2018, EN 60684-1 (IEC 60684-1:2003) AS, EN ISO 11358-1:2014, IEC 60296:2012
Informative References(Provided for Information)IEC 60684-3 (all sheets), EN 60684-3-420 to 422 (series), IEC 60684-3 (series), IEC 60502-1
ReplacesBS EN 60684-3-247:2011+A1:2017
International RelationshipsEN IEC 60684-3-247:2019,IEC 60684-3-247:2019
Draft Superseded By18/30382094 DC
DescriptorsHeat-shrinkable materials, Sleeving (electrical), Heat-shrinkable sleeving, Polyolefins, Flexible materials, Electrical insulating materials, Cable sheaths
ICS29.035.20
Title in FrenchGaines isolantes souples Spécifications pour types particuliers de gaines. Feuille 247. Gaines thermorétractables en polyoléfine, à double paroi, non ignifugées à paroi épaisse et moyenne
Title in GermanIsolierschläuche Anforderungen für einzelne Schlauchtypen. Blatt 247. Wärmeschrumpfende Polyolefinschläuche mit Innenbeschichtung, nicht flammhemmend, dickwandig und mittlere Wanddicke
CommitteeGEL/15
ISBN978 0 539 02065 6
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size904 KB
Price£130.00


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