EN 60684-3-240 to 243:2002
(Main)Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 240 to 243: Heat-shrinkable PTFE sleeving
Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 240 to 243: Heat-shrinkable PTFE sleeving
Gives the requirements for heat-shrinkable (low and high shrink ratio) polytetrafluorethylene (PTFE) sleeving. It is normally available in expanded internal diameter sizes up to 12 mm in three wall thickness ranges as supplied in the low shrink ratio (sheets 240, 241 and 242) and up to 100 mm in one wall thickness range as supplied in the high shrink ratio (sheet 243). It is normally available in transparent milk white to light tan in colour and the minimum recovery temperature is 350 °C. The procedures described in IEC 60216-1 for evaluation of thermal endurance are not readily applicable to PTFE: however, experience of product performance indicates that this sleeving may be suitable for inclusion in systems for operation at temperatures up to 250°C. 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.
Isolierschläuche - Teil 3: Anforderungen für einzelne Schlauchtypen - Blätter 240 bis 243: PTFE-Wärmeschrumpfschläuche
Gaines isolantes souples - Partie 3: Spécifications pour types particuliers de gaines - Feuilles 240 à 243: Gaines thermorétractables de PTFE
Donne les prescriptions relatives aux gaines thermorétractables (rapport de rétreint faible et élevé) de polytétrafluoréthylène (PTFE). Elles sont normalement fournies dans des diamètres intérieurs expansés allant jusqu'à 12 mm, en trois épaisseurs de parois pour les types à faible rapport de rétreint (feuilles 240, 241 et 242) et jusqu'à 100 mm en épaisseur de parois pour les types à rapport de rétreint élevé (feuille 243). Elles sont normalement disponibles en couleur laiteuse transparente allant jusqu'au brun clair et leur température minimale de rétreint est de 350 °C. Les procédures décrites dans la CEI 60216-1 pour l'évaluation de l'endurance thermique ne sont pas directement applicables au PTFE; cependant, l'expérience concernant les per-formances des produits indique que ces gaines peuvent être adaptées à leur incorporation dans des systèmes fonctionnant à des températures allant jusqu'à 250°C. Les matériaux qui sont conformes à cette spécification satisfont à des niveaux de perfor-mances établis. Cependant, il convient que le choix d'un matériau par un utilisateur et pour une application particulière soit fondée sur les prescriptions réelles nécessaires pour obtenir les performances satisfaisantes pour cette application, et non fondée sur cette seule spécification.
Gibke izolacijske cevi - 3. del: Specifikacije za posamezne tipe cevi - Listi od 240 do 243: Toplotno skrčljive PTFE-cevi (IEC 60684-3-240 to 243:2002)
General Information
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Standards Content (Sample)
SLOVENSKI SIST EN 60684-3-240 to
243:2004
STANDARD
september 2004
Gibke izolacijske cevi - 3. del: Specifikacije za posamezne tipe cevi - Listi od
240 do 243: Toplotno skrčljive PTFE-cevi (IEC 60684-3-240 to 243:2002)
Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving -
Sheets 240 to 243: Heat-shrinkable PTFE sleeving (IEC 60684-3-240 to 243:2002)
ICS 29.035.20 Referenčna številka
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
EUROPEAN STANDARD EN 60684-3-240 to 243
NORME EUROPÉENNE
EUROPÄISCHE NORM September 2002
ICS 29.035.20 Supersedes HD 523.3.240 to 243 S1:1993
English version
Flexible insulating sleeving
Part 3: Specifications for individual types of sleeving
Sheets 240 to 243: Heat-shrinkable PTFE sleeving
(IEC 60684-3-240 to 243:2002)
Gaines isolantes souples Isolierschläuche
Partie 3: Spécifications pour types Teil 3: Anforderungen für einzelne
particuliers de gaines Schlauchtypen
Feuilles 240 à 243: Gaines Blätter 240 bis 243: PTFE-
thermorétractables de PTFE Wärmeschrumpfschläuche
(CEI 60684-3-240 to 243:2002) (IEC 60684-3-240 to 243:2002)
This European Standard was approved by CENELEC on 2002-09-01. 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.
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
© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60684-3-240 to 243:2002 E
Foreword
The text of document 15C/1354/FDIS, future edition 2 of IEC 60684-3-240 to 243, 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 60684-3-240 to 243 on 2002-09-01.
This European Standard supersedes HD 523.3.240 to 243 S1:1993.
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) 2003-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-09-01
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 60684-3-240 to 243:2002 was approved by CENELEC as a
European Standard without any modification.
__________
- 3 - EN 60684-3-240 to 243:2002
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 appropriate 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 publication 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 EN 60684-1 1995
sleeving
Part 1: Definitions and general
requirements
IEC 60684-2 1997 Flexible insulating sleeving EN 60684-2 1997
Part 2: Methods of test
IEC 60216-1 2001 Electrical insulating materials - EN 60216-1 2001
Properties of thermal endurance
Part 1: Ageing procedures and
evaluation of test results
NORME CEI
INTERNATIONALE IEC
60684-3-240
INTERNATIONAL
à/to 243
STANDARD
Deuxième édition
Second edition
2002-06
Gaines isolantes souples –
Partie 3:
Spécifications pour types particuliers de gaines –
Feuilles 240 à 243: Gaines thermorétractables
de PTFE
Flexible insulating sleeving –
Part 3:
Specifications for individual types of sleeving –
Sheets 240 to 243: Heat-shrinkable PTFE
sleeving
IEC 2002 Droits de reproduction réservés Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
CODE PRIX
J
PRICE CODE
Commission Electrotechnique Internationale
International Electrotechnical Commission
Международная Электротехническая Комиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue
60684-3-240 to 243 IEC:2002 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
FLEXIBLE INSULATING SLEEVING –
Part 3: Specifications for individual types of sleeving –
Sheets 240 to 243: Heat-shrinkable PTFE sleeving
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization
for Standardization (ISO) in accordance with conditions determined by agreement between the two
organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60684-3-240 to 243 has been prepared by subcommittee 15C:
Specifications, of IEC technical committee 15: Insulating materials.
This second edition cance
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