BS EN IEC 60695-2-11:2021 – TC:2022 Edition
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Tracked Changes. Fire hazard testing – Glowing/hot-wire based test methods. Glow-wire flammability test method for end products (GWEPT)
Published By | Publication Date | Number of Pages |
BSI | 2022 | 52 |
This part of IEC 60695 specifies a test method on an end product. It is intended to simulate the effects of thermal stresses produced by an electrically heated source to represent a fire hazard. This test method is used to check that, under defined test conditions, an end product exposed to an electrically heated source has either a limited ability to ignite or, if it ignites, a limited ability to propagate flame. However, the fire hazard analysis, the flammability aspects and the flame spreading to other products are not covered by this document. This basic safety publication focusing on safety test method(s) is primarily intended for use by technical committees in the preparation of safety publications 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.
PDF Catalog
PDF Pages | PDF Title |
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32 | undefined |
34 | European foreword Endorsement notice |
35 | Annex ZA (normative) Normative references to international publications with their corresponding European publications |
36 | English CONTENTS |
37 | FOREWORD |
39 | INTRODUCTION |
40 | 1 Scope 2 Normative references 3 Terms and definitions |
42 | 4 Test specimens 4.1 General 4.2 Complete end product |
43 | 4.3 Partial end product (alternative) 4.4 Test considerations and limitations associated with the specimen configuration |
44 | 5 Test apparatus 6 Verification of the temperature measuring system 7 Conditioning 7.1 Conditioning of test specimens Figure 1 – Small parts |
45 | 7.2 Conditioning of specified layers 7.3 Testing conditions 8 Test procedure 8.1 General 8.2 Test temperatures Table 1 – Test temperatures |
46 | 8.3 Number of test specimens 9 Observations and measurements 10 Evaluation of test results 11 Test report |
47 | 12 Information to be given in the relevant product standard |
48 | Annex A (informative) Suggested GWEPT temperatures |
49 | Figure A.1 – Suggested GWEPT temperatures |
50 | Bibliography |