GB/T 5169.19-2022
Fire hazard testing for electric and electronic products—Part 19: Abnormal heat—Mould stress relief distortion test (English Version)

Standard No.
GB/T 5169.19-2022
Language
Chinese, Available in English version
Release Date
2022
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 5169.19-2022
Replace
GB/T 5169.19-2006
Scope
This document specifies a molded stress relief deformation test. This document applies to electrotechnical equipment containing parts made of polymeric materials. This test method is mainly used to evaluate the effect of stress relief on the residual process of finished molded polymer components. Stress relief occurs when the specimen (energized or not) is exposed to a specified temperature for a certain period of time. If the sample meets the specified test standard after conditioning at room temperature, it is considered to have passed the test. This document is intended for use by technical committees preparing standards in accordance with the principles set out in IEC Guide 104 and ISO/IEC Guide 51. One of the tasks of technical committees is to use this series of standards wherever applicable when preparing standards in this field. Unless specifically mentioned or listed in the relevant standards, the requirements, test methods or test conditions of this document will not apply.

GB/T 5169.19-2022 Referenced Document

  • GB/T 5169.1-2015 Fire hazard testing for electric and eletronic products.Part 1:Terminology concerning fire tests
  • IEC 60216-4-1 Electrical insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens
  • ISO 13943:2008 Fire safety - Vocabulary

GB/T 5169.19-2022 history

  • 2022 GB/T 5169.19-2022 Fire hazard testing for electric and electronic products—Part 19: Abnormal heat—Mould stress relief distortion test
  • 2006 GB/T 5169.19-2006 Fire hazard testing for electric and electronic products.Part 19: Abnormal heat.Mould stress relief distortion test
Fire hazard testing for electric and electronic products—Part 19: Abnormal heat—Mould stress relief distortion test

GB/T 5169.19-2022 -All Parts

GB/T 5169.1-2015 Fire hazard testing for electric and eletronic products.Part 1:Terminology concerning fire tests GB/T 5169.10-2017 Fire Hazard Tests for Electrical and Electronic Products - Part 10: Glow Wire/Hot Wire Basic Test Methods Glow Wire Apparatus and General Test Methods 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) GB/T 5169.12-2013 Fire hazard testing for electric and electronic products.Part 12: Glowing/hot-wire based test methods.Glow-wire flammability index (GWFI) test method for materials GB/T 5169.13-2013 Fire hazard testing for electric and electronic product.Part 13:Glowing/hot-wire based test methods.Glow-wire ignition temperature (GWIT) test method for materials GB/T 5169.14-2017 Fire hazard testing for electric and electronic products.Part 14:Test flames.1 kW nominal pre-mixed flame.Apparatus,confirmatory test arrangement and guidance GB/T 5169.15-2015 Fire hazard testing for electric and eletronic products.Part 15: Test flames.500 W flames.Apparatus and confirmational test methods GB/T 5169.16-2017 Fire hazard testing for electric and electronic products.Part 16:Test flames.50 W horizontal and vertical flame test methods GB/T 5169.17-2017 Fire hazard testing for electric and electronic products.Part 17:Test flames.500 W flame test method GB/T 5169.18-2013 Fire hazard testing for electric and electronic products.Part 18:Toxicity of fire effluent.General guidance GB/T 5169.19-2022 Fire hazard testing for electric and electronic products—Part 19: Abnormal heat—Mould stress relief distortion test GB/T 5169.2-2021 Fire hazard testing for electric and electronic products—Part 2: Guidance for assessing the fire hazard—General guidelines GB/T 5169.20-2021 Fire hazard testing for electric and electronic products—Part 20: Surface spread of flame—Summary and relevance of test methods GB/T 5169.21-2017 Fire hazard testing for electric and electronic products.Part 21:Abnormal heat.Ball pressure test method GB/T 5169.22-2015 Fire Hazard Tests for Electrical and Electronic Products - Part 22: Test Flame 50W Flame Apparatus and Confirmation Test Methods GB/T 5169.23-2008 Fire hazard testing for electric and electronic products.Part 23:Test flames.500 W vertical flame test method for tubular polymeric materials GB/T 5169.24-2018 Fire hazard testing for electric and electronic products—Part 24: Guidance for assessing the fire hazard—Insulating liquids GB/T 5169.25-2018 Fire hazard testing for electric and electronic products—Part 25: Smoke obscuration—General guidance GB/T 5169.26-2018 Fire hazard testing for electric and electronic products—Part 26: Smoke obscuration—Summary and relevance of test methods GB/T 5169.27-2008 Fire hazard testing for eletric and electronic products.Part 27:Smoke obscuration.Small-scale static test.Description of the apparatus GB/T 5169.28-2008 Fire hazard testing for electric and electronic products.Part 28:Smoke obscuration.Small-scale static test.Materials GB/T 5169.29-2020 Fire hazard testing for electric and electronic products—Part 29: Heat release—General guidance


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