BS EN 60695-11-4:2011:2012 Edition

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Fire hazard testing – Test flames. 50 W flame. Apparatus and confirmational test method

Published By	Publication Date	Number of Pages
BSI	2012	26

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Categories: 13.220.40 - Ignitability and burning behaviour of materials and products, BSI

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Description

This part of IEC 60695 provides detailed requirements for the production of a 50 W nominal, pre-mixed type test flame. The approximate overall height of the flame is 20 mm. Details are given for confirmation of the test flame.

This basic safety publication is intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51.

One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications. The requirements, test methods or test conditions of this basic safety publication will not apply unless specifically referred to or included in the relevant publications.

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PDF Pages	PDF Title
6	English CONTENTS
7	INTRODUCTION
8	1 Scope 2 Normative references 3 Terms and definitions
9	4 Production of a standardized 50 W nominal test flame 4.1 Requirements
10	4.2 Apparatus and fuel
11	4.3 Production of the test flame 4.4 Confirmation of the test flame
12	5 Classification and designation
13	Figures Figure 1 – Copper block
14	Figure 2 – Flame height gauge
15	Annex A (normative) Test arrangements Figure A.1 – Burner – General assembly
16	Figure A.2 – Burner details
17	Figure A.3 – Supply arrangement for burner (example)
18	Figure A.4 – Confirmatory test arrangement
19	Annex B (informative) Recommended arrangements for the use of the test flame
20	Annex C (informative) Clearance gauge Figure C.1 – Clearance gauge
21	Annex D (informative) Test arrangements for tests on equipment Figure D.1 – Examples of test arrangements
22	Annex E (informative) Test arrangements for tests on bar test specimens Figure E.1 – Examples of test arrangements
23	Bibliography

Additional information

Status	Definitive
Pages	26
Publication Date	2012-02-29
ISBN	978 0 580 68527 9
Standard Number	BS EN 60695-11-4:2011
Title	Fire hazard testing – Test flames. 50 W flame. Apparatus and confirmational test method
Identical National Standard Of	IEC 60695-11-4:2011, EN 60695-11-4:2011
Replaces	DD IEC/TS 60695-11-4:2004
Descriptors	Flammability, Test equipment, Height, Specifications, Flames, Ignitability, Fire tests, Electrical equipment, Type testing, Electrical components, Electronic equipment and components
Publisher	BSI
Committee	GEL/89
ICS Codes	13.220.40 - Ignitability and burning behaviour of materials and products

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BS EN 60695-11-4:2011:2012 Edition

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