EN 60695-8-2:2017
(Main)Fire hazard testing - Part 8-2: Heat release - Summary and relevance of test methods
Fire hazard testing - Part 8-2: Heat release - Summary and relevance of test methods
IEC 60695-8-2:2016 presents a summary of published test methods that are relevant to the determination of the heat released in fire tests on electrotechnical products or materials from which they are formed. It represents the current state of the art of the test methods and, where available, includes special observations on their relevance and use. The list of test methods is not to be considered exhaustive, and test methods that were not developed by the IEC are not to be considered as endorsed by the IEC unless this is specifically stated. Heat release data can be used as part of fire hazard assessment and in fire safety engineering, as discussed in IEC 60695-1-10, IEC 60695-1-11 and IEC 60695-1-12. This standard is to be used in conjunction with IEC 60695-8-1. It has the status of a horizontal standard in accordance with IEC Guide 104 and ISO/IEC Guide 51. Key words: Fire Hazard, Heat Release, Fire Safety Engineering, Test Methods
Prüfungen zur Beurteilung der Brandgefahr - Teil 8-2: Wärmefreisetzung - Zusammenfassung und Anwendbarkeit von Prüfverfahren
Essais relatifs aux risques du feu - Partie 8-2: Dégagement de chaleur - Résumé et pertinence des méthodes d'essais
L'IEC 60695-8-2:2016 présente un résumé des méthodes d'essai publiées pertinentes pour la détermination du dégagement de chaleur dans les essais au feu réalisés sur les produits électrotechniques ou les matériaux à partir desquels ils sont constitués. Elle représente l'état actuel de la technique des méthodes d'essai et, le cas échéant, comprend des observations particulières portant sur leur pertinence et utilisation. La liste des méthodes d'essai ne doit pas être considérée comme étant exhaustive, et les méthodes d'essai non élaborées par l'IEC ne doivent pas être considérées comme entérinées par ce dernier sauf indication spécifique. Les données de dégagement de chaleur peuvent être utilisées comme partie intégrante de l'évaluation du danger d'incendie et pour l'ingénierie de la sécurité incendie, comme indiqué dans l'IEC 60695-1-10, l'IEC 60695-1-11 et l'IEC 60695-1-12. Cette Norme internationale doit être utilisée conjointement avec l'IEC 60695-8-1. Elle a le statut de norme horizontale conformément au IEC Guide 104 et dans le Guide ISO/IEC 51. Mots-clés: danger d'incendie, dégagement de chaleur, l'ingénierie de la sécurité incendie, méthodes d'essai
Preskušanje požarne ogroženosti - 8-2. del: Oddajanje toplote - Pregled in primernost preskusnih metod (IEC 60695-8-2:2016)
Ta del standarda IEC 60695-8 predstavlja pregled objavljenih preskusnih metod, ki se uporabljajo za določevanje sproščene toplote pri požarnih preskusih elektrotehničnih izdelkov ali materialov, iz katerih so izdelani. Predstavlja trenutno najbolj izpopolnjene preskusne metode in vsebuje dodatna opažanja glede njihove primernosti in uporabe, če so na voljo.
Seznam preskusnih metod ni popoln in preskusnih metod, ki jih ni razvil IEC, slednji ne podpira, razen če je navedeno drugače.
Podatki o oddani toploti se lahko uporabljajo za oceno nevarnosti požara in v inženiringu požarne varnosti, kot je obravnavano v standardih IEC 60695-1-10, IEC 60695-1-11 [39] 1 in IEC 60695-1-12 [40].
Ta osnovna varnostna publikacija je namenjena predvsem tehničnim odborom za pripravo standardov v skladu z načeli vodil IEC 104 in ISO/IEC 51. Ni namenjena proizvajalcem ali certifikacijskim organom.
Ena od pristojnosti tehničnih odborov je, da med pripravo publikacij uporabljajo osnovne varnostne publikacije, kadar je to primerno. Zahteve, preskusne metode ali preskusni pogoji iz te osnovne varnostne publikacije se ne uporabljajo, razen če so izrecno navedeni ali zajeti v ustreznih publikacijah.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2017
Preskušanje požarne ogroženosti - 8-2. del: Oddajanje toplote - Pregled in
primernost preskusnih metod (IEC 60695-8-2:2016)
Fire hazard testing - Part 8-2: Heat release - Summary and relevance of test methods
(IEC 60695-8-2:2016)
Essais relatifs aux risques du feu -- Partie 8-2: Dégagement de chaleur - Résumé et
pertinence des méthodes d'essais (IEC 60695-8-2:2016)
Ta slovenski standard je istoveten z: EN 60695-8-2:2017
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
29.020 Elektrotehnika na splošno Electrical engineering in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 60695-8-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2017
ICS 13.220.40; 29.020
English Version
Fire hazard testing - Part 8-2: Heat release -
Summary and relevance of test methods
(IEC 60695-8-2:2016)
Essais relatifs aux risques du feu - Partie 8-2: Dégagement Prüfungen zur Beurteilung der Brandgefahr -
de chaleur - Résumé et pertinence des méthodes d'essais Teil 8-2: Wärmefreisetzung - Zusammenfassung und
(IEC 60695-8-2:2016) Anwendbarkeit von Prüfverfahren
(IEC 60695-8-2:2016)
This European Standard was approved by CENELEC on 2016-12-21. 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 CEN-CENELEC
Management Centre 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 CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60695-8-2:2017 E
European foreword
The text of document 89/1343/FDIS, future edition 1 of IEC 60695-8-2, prepared by IEC/TC 89 "Fire
hazard testing" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
(dop) 2017-09-21
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2019-12-21
• latest date by which the national standards conflicting with
the document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 60695-8-2:2016 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
ISO 1716:2010 NOTE Harmonized as EN ISO 1716:2010 (not modified).
ISO 1182 NOTE Harmonized as EN ISO 1182.
IEC 60332-3-10 NOTE Harmonized as EN 60332-3-10.
IEC 60695-1-11 NOTE Harmonized as EN 60695-1-11.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is
available here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60695-1-10 - Fire hazard testing - Part 1-10: EN 60695-1-10 -
Guidance for assessing the fire hazard
of electrotechnical products - General
guidelines
IEC 60695-4 2012 Fire hazard testing - Part 4: Terminology EN 60695-4 2012
concerning fire tests for electrotechnical
products
IEC 60695-8-1 - Fire hazard testing - Part 8-1: Heat EN 60695-8-1 -
release - General guidance
IEC Guide 104 - The preparation of safety publications - -
and the use of basic safety publications
and group safety publications
ISO/IEC Guide 51 - Safety aspects - Guidelines for their - -
inclusion in standards
ISO 13943 2008 Fire safety - Vocabulary EN ISO 13943 2010
IEC 60695-8-2 ®
Edition 1.0 2016-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
BASIC SAFETY PUBLICATION
PUBLICATION FONDAMENTALE DE SÉCURITÉ
Fire hazard testing –
Part 8-2: Heat release – Summary and relevance of test methods
Essais relatifs aux risques du feu –
Partie 8-2: Dégagement de chaleur – Résumé et pertinence des méthodes
d’essais
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.220.40; 29.020 ISBN 978-2-8322-3750-2
– 2 – IEC 60695-8-2:2016 © IEC 2016
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Summary of test methods . 11
4.1 General . 11
4.2 Measurement of complete combustion . 11
4.2.1 The bomb calorimeter . 11
4.2.2 Purpose and principle . 11
4.2.3 Test specimen . 11
4.2.4 Test procedure . 11
4.2.5 Repeatability and reproducibility . 12
4.2.6 Relevance of test data . 12
4.3 Measurements of incomplete combustion . 12
4.3.1 Cone calorimeter . 12
4.3.2 Microscale calorimetry . 13
4.3.3 The Ohio State University calorimeter . 14
4.3.4 Fire propagation apparatus (ISO 12136) . 15
4.3.5 Single Burning Item (SBI) test . 16
4.3.6 Vertical cable ladder tests . 17
4.3.7 Horizontal cable ladder test . 20
4.3.8 Open calorimetry fire tests . 22
5 Overview of test methods . 22
Bibliography . 24
Table 1 – Summary and comparison of vertical cable ladder tests . 20
Table 2 – Overview of heat release test methods . 22
IEC 60695-8-2:2016 © IEC 2016 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIRE HAZARD TESTING –
Part 8-2: Heat release –
Summary and relevance of test methods
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of 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, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). 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. 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 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 IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60695-8-2 has been prepared by IEC technical committee 89: Fire
hazard testing.
This first edition cancels and replaces IEC TR 60695-8-2 published in 2008. This edition
constitutes a technical revision.
The text of this International Standard is based on the following documents:
FDIS Report on voting
89/1343/FDIS 89/1349/RVD
Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
– 4 – IEC 60695-8-2:2016 © IEC 2016
It has the status of a basic safety publication in accordance with IEC Guide 104 and
ISO/IEC Guide 51.
A list of all the parts in the IEC 60695 series, under the general title Fire hazard testing, can
be found on the IEC website.
This International Standard is to be used in conjunction with IEC 60695-8-1.
IEC 60695-8 consists of the f
...
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