IEC 60695-1-30:2008

Fire hazard testing - Part 1-30: Guidance for assessing the fire hazard of electrotechnical products - Preselection testing process - General guidelines

IEC 60695-1-30:2008 provides guidance for assessing and choosing candidate materials, components or sub-assemblies for making an end-product based upon preselection testing. It describes how preselection provides comparative fire hazard test methods to evaluate the performance of a test specimen and how preselection can be used in the selection of materials, parts, components and sub-assemblies during the design stage of an end-product. The major changes with respect to the previous edition are as follows:
- Further explanation given in the introduction and Scope
- Clause 3 changes to the definitions
- Clause 4 clarifications of the principles of product design considering preselection
- Clause 5 clarifications of the advantages and limitations of preselection
- Clause 6 clarifications of the aspects of preselection relative to hazard assessment
- Annex A changes in the references for examples of test methods which may be relevant to preselection
- Annex B changes in the illustrative example of the flowchart of the use of preselection tests for resistance to fire hazards of a specific product type.
It has the status of a horizontal standard in accordance with IEC Guide 104 and ISO/IEC Guide 51.

Essais relatifs aux risques du feu - Partie 1-30: Lignes directrices pour l'évaluation des risques du feu des produits électrotechniques - Processus d'essai de présélection - Lignes directrices générales

La CEI 60695-1-30:2008 fournit des lignes directrices pour l'évaluation et le choix des matériaux, composants et sous-ensembles candidats en vue de l'élaboration d'un produit fini fondé sur des essais de présélection. Elle décrit la manière dont la présélection fournit des méthodes d'essai comparatives sur les risques du feu pour évaluer la performance d'une éprouvette et la façon dont la présélection peut être utilisée dans la sélection des matériaux, des parties, des composants et des sous-ensembles pendant la phase de conception d'un produit fini. Les principales modifications par rapport à l'édition antérieure sont indiquées ci-dessous:
- Explications supplémentaires fournies dans l'introduction et le domaine d'application
- Article 3 modifications apportées aux définitions
- Article 4 éclaircissements des principes de conception des produits en prenant en compte la présélection
- Article 5 éclaircissements des avantages et des limites de las présélection
- Article 6 éclaircissements des aspects de la présélection par rapport à l'évaluation des risques
- Annexe A modification des références, par exemple des méthodes d'essai qui pervent être applicables à la présélection
- Annexe B modifications de l'exemple illustratif de l'organigramme d'utilisation des essais de présélection pour la résistance aux risques du feu d'un type de produit spécifique.
Elle a le statut de norme horizontale conformément au IEC Guide 104 et au Guide ISO/CEI 51.

General Information

• Status: Published
• Publication Date: 20-Jul-2008
• ICS: 13.220.40 - Ignitability and burning behaviour of materials and products
• ICS: 29.020 - Electrical engineering in general
• Technical Committee: TC 89 - Fire hazard testing
• Drafting Committee: WG 10 - TC 89/WG 10
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 21-Feb-2017

Relations

• Revised: IEC 60695-1-30:2017 - Fire hazard testing - Part 1-30: Guidance for assessing the fire hazard of electrotechnical products - Preselection testing process - General guidelines
• Effective Date: 05-Sep-2023
• Revises: IEC 60695-1-30:2002 - Fire hazard testing - Part 1-30: Guidance for assessing the fire hazard of electrotechnical products - Use of preselection testing procedures
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 60695-1-30
Edition 2.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
BASIC SAFETY PUBLICATION
PUBLICATION FONDAMENTALE DE SÉCURITÉ
Fire hazard testing –
Part 1-30: Guidance for assessing the fire hazard of electrotechnical products –
Preselection testing process – General guidelines

Essais relatifs aux risques du feu –
Partie 1-30: Lignes directrices pour l’évaluation des risques du feu des produits
électrotechniques – Processus d’essai de présélection – Lignes directrices
générales
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IEC 60695-1-30
Edition 2.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
BASIC SAFETY PUBLICATION
PUBLICATION FONDAMENTALE DE SÉCURITÉ
Fire hazard testing –
Part 1-30: Guidance for assessing the fire hazard of electrotechnical products –
Preselection testing process – General guidelines

Essais relatifs aux risques du feu –
Partie 1-30: Lignes directrices pour l’évaluation des risques du feu des produits
électrotechniques – Processus d’essai de présélection – Lignes directrices
générales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
M
CODE PRIX
ICS 13.220.40; 29.020 ISBN 2-8318-9855-2
– 2 – 60695-1-30 © IEC:2008
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Terms and definitions .6
4 Principles of product design considering preselection.7
5 Advantages and limitations of preselection .8
6 Aspects of preselection relative to hazard assessment .8
Annex A (informative) Examples of test methods .9
Annex B (informative) Use of preselection tests for flammability requirements for fire
enclosure materials used in information technology equipment (ITE) – Illustrative
example.11
Bibliography.13

Figure B.1 – Flammability requirements for fire enclosure materials used in information
technology equipment .12

Table 1 – Some of the factors which can affect fire performance in preselection tests .7

60695-1-30 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIRE HAZARD TESTING –
Part 1-30: Guidance for assessing the fire
hazard of electrotechnical products –
Preselection testing process –
General guidelines
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
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60695-1-30 has been prepared by IEC technical committee 89:
Fire hazard testing.
This second edition cancels and replaces the first edition of IEC 60695-1-30, published in
2002, and constitutes a technical revision.
The main changes with respect to the previous edition are listed below:
– Further explanation given in the introduction and scope.
– Clause 3: changes to the definitions.
– Clause 4: clarifications of the principles of product design considering preselection.
– Clause 5: clarifications of the advantages and limitations of preselection.
– Clause 6: clarifications of the aspects of preselection relative to hazard assessment.

– 4 – 60695-1-30 © IEC:2008
– Annex A: changes in the references for examples of test methods which may be relevant
to preselection.
– Annex B: changes in the illustrative example of the flowchart of the use of preselection
tests for resistance to fire hazards of a specific product type.
It has the status of a basic safety publication in accordance with IEC Guide 104 and
ISO/IEC Guide 51.
The text of this standard is based on the following documents:
FDIS Report on voting
89/865/FDIS 89/869/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
This publication is to be used in conjunction with the future IEC 60695-1-10 and IEC 60695-
1-11 .
A list of all parts in the IEC 60695 series, under the general title Fire hazard testing, can be
found on the IEC website.
Part 1 consists of the following sub-parts:
Part 1-10 : Guidance for assessing the fire hazard of electrotechnical products –
General guidelines
Part 1-11 : Guidance for assessing the fire hazard of electrotechnical products –
Fire hazard assessment
Part 1-20: Guidance for assessing the fire hazard of electrotechnical products –
Ignitability – General guidance
Part 1-21: Guidance for assessing the fire hazard of electrotechnical products –
Ignitability – Summary and relevance of test methods
Part 1-30: Guidance for assessing the fire hazard of electrotechnical products –
Preselection testing process – General guidelines
Part 1-40: Guidance for assessing the fire hazard of electrotechnical products –
Insulating liquids
The committee has decided that the contents of this publication will remain unchanged until

the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in the
data related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
___________
Under consideration.
60695-1-30 © IEC:2008 – 5 –
INTRODUCTION
In the design of any electrotechnical product, the risk of fire and the potential hazards
associated with fire need to be considered. In this respect the objective of component, circuit
and equipment design as well as the choice of materials is to reduce to acceptable levels the
potential risks of fire even in the event of foreseeable abnormal use, malfunction or failure.
The future IEC 60695-1-10 and IEC 60695-1-11 provide guidance on how this is to be
accomplished using quantitative and qualitative fire tests.
The information gained from properly designed small-scale tests can be used as an aid for the
preselection of proper materials, parts, components or sub-assemblies with regard to the fire
hazard evaluation of
...