GB/T 5169.11-2017 English Translated 英文版 翻译 Fire hazard testing for electric and electronic products—Part 11: Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products (GWEPT)
GB/T 5169.11-2017 Fire hazard testing for electric and electronic products—Part 11: Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products (GWEPT) CONTENTS Foreword Introduction 1 Scope 2 Normative References 3 Terms and Definitions 4 Test Specimens 5 Test Apparatus 6 Verification of the Temperature Measuring System 7 Conditioning 8 Test Procedure 9 Observations and Measurements 10 Evaluation of Test Results 11 Test Report 12 Information to be Given in the Relevant Product Standard Annex A (Informative) Suggested GWEPT Temperatures Bibliography 1 SCOPE This part of GB/T 5169 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 lim...