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SLOVENSKI STANDARD
01-februar-2022
Nadomešča:
SIST EN 60695-7-2:2012
Preskušanje požarne ogroženosti - 7-2. del: Toksičnost dimnih plinov - Povzetek in
relevantnost preskusnih metod (IEC 60695-7-2:2021)
Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test
methods (IEC 60695-7-2:2021)
Prüfungen zur Beurteilung der Brandgefahr - Teil 7-2: Toxizität von Rauch und/oder
Brandgasen - Auswertung und Sachdienlichkeit von Prüfverfahren (IEC 60695-7-2:2021)
Essais relatifs aux risques du feu - Partie 7-2: Toxicité des effluents du feu - Résumé et
pertinence des méthodes d'essai (IEC 60695-7-2:2021)
Ta slovenski standard je istoveten z: EN IEC 60695-7-2:2021
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 IEC 60695-7-2
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2021
ICS 13.220.40; 29.020 Supersedes EN 60695-7-2:2011 and all of its
amendments and corrigenda (if any)
English Version
Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary
and relevance of test methods
(IEC 60695-7-2:2021)
Essais relatifs aux risques du feu - Partie 7-2: Toxicité des Prüfungen zur Beurteilung der Brandgefahr - Teil 7-2:
effluents du feu - Résumé et pertinence des méthodes Toxizität von Rauch und/oder Brandgasen - Auswertung
d'essai und Sachdienlichkeit von Prüfverfahren
(IEC 60695-7-2:2021) (IEC 60695-7-2:2021)
This European Standard was approved by CENELEC on 2021-12-02. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60695-7-2:2021 E
European foreword
The text of document 89/1489/CDV, future edition 2 of IEC 60695-7-2, 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:
• latest date by which the document has to be implemented at national (dop) 2022–09–02
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024–12–02
document have to be withdrawn
This document supersedes EN 60695-7-2:2011 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60695-7-2:2021 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:
IEC 60695-1-11 NOTE Harmonized as EN 60695-1-11
IEC 60695-1-12 NOTE Harmonized as EN IEC 60695-1-12
IEC 60695-4 NOTE Harmonized as EN IEC 60695-4
ISO 5659-2 NOTE Harmonized as EN ISO 5659-2
IEC 60695-6-2 NOTE Harmonized as EN IEC 60695-6-2
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1 Where 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: Guidance EN 60695-1-10 -
for assessing the fire hazard of
electrotechnical products - General
guidelines
IEC 60695-7-1 - Fire hazard testing - Part 7–1: Toxicity of EN 60695-7-1 -
fire effluent - General guidance
IEC 60695-7-3 - Fire hazard testing - Part 7–3: Toxicity of EN 60695-7-3 -
fire effluent - Use and interpretation of test
results
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 2017 Fire safety - Vocabulary EN ISO 13943 2017
ISO 13344 - Estimation of the lethal toxic potency of fire - -
effluents
ISO 13571 2007 Life-threatening components of fire - - -
Guidelines for the estimation of time
available for escape using fire data
ISO/TR 16312-2 Guidance for assessing the validity of - -
physical fire models for obtaining fire
effluent toxicity data for fire hazard and risk
assessment - Part 2: Evaluation of
individual physical fire models
ISO 19706 - Guidelines for assessing the fire threat to - -
people
ISO 29903 2012 Guidance for comparison of toxic gas data - -
between different physical fire models and
scales
IEC 60695-7-2
Edition 2.0 2021-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
HORIZONTAL PUBLICATION
PUBLICATION HORIZONTALE
Fire hazard testing –
Part 7-2: Toxicity of fire effluent – Summary and relevance of test methods
Essais relatifs aux risques du feu –
Partie 7-2: Toxicité des effluents du feu – Résumé et pertinence des méthodes
d'essai
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.220.40; 29.020 ISBN 978-2-8322-1003-1
– 2 – IEC 60695-7-2:2021 © IEC 2021
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 9
4 Role of small-scale toxicity tests . 13
4.1 General . 13
4.2 Toxic potency . 13
4.3 Toxic hazard, exposure dose and fractional effective dose (FED) . 14
4.4 Fractional effective concentration (FEC) . 14
4.5 Generic toxic potencies . 14
5 General aspects of small-scale toxicity tests . 15
5.1 General . 15
5.2 Physical fire models . 15
5.3 Fire stages in a compartment fire . 16
5.4 Methods of analysis . 16
5.4.1 General . 16
5.4.2 Chemical analysis based methods . 19
5.4.3 Methods based on animal exposure . 19
6 Summary of published chemical analysis based test methods . 19
6.1 General . 19
6.2 UK Ministry of Defence – DEF STAN 02-713 . 19
6.2.1 Summary . 19
6.2.2 Purpose and principle . 20
6.2.3 Test specimen . 20
6.2.4 Test method . 20
6.2.5 Repeatability and reproducibility . 21
6.2.6 Relevance of test data and special observations. 21
6.3 Airbus industry . 22
6.3.1 Summary . 22
6.3.2 Purpose and principle . 22
6.3.3 Test specimen . 22
6.3.4 Test method . 22
6.3.5 Repeatability and reproducibility . 22
6.3.6 Relevance of test data and special observations. 23
6.4 Comitato Elettrotecnico Italiano (CEI) . 23
6.4.1 Summary . 23
6.4.2 Purpose and principle . 23
6.4.3 Test specimen . 23
6.4.4 Test method . 23
6.4.5 Repeatability and reproducibility . 23
6.4.6 Relevance of test data and special observations. 23
6.5 Norme Française (NF) . 24
6.5.1 Summary . 24
6.5.2 Purpose and principle . 24
6.5.3 Test specimen . 24
IEC 60695-7-2:2021 © IEC 2021 – 3 –
6.5.4 Test method . 24
6.5.5 Repeatability and reproducibility . 24
6.5.6 Relevance of test data and special observations. 24
6.6 ISO test methods . 25
6.6.1 ISO/TS 19021 . 25
6.6.2 ISO/TS 19700 . 26
6.7 International Maritime Organization (IMO) . 27
6.7.1 Summary .
...