General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 9816.3-2018
Scope
This part of GB/T 9816 specifies the mechanical, electrical, temperature and material technical requirements of easy-to-melt metal temperature-sensitive thermal fuses. This standard applies to fusible metal-type thermal links installed in electrical appliances, electronic equipment and similar components used in general indoor environments to prevent them from overheating under fault conditions. If the climate and other conditions of the environment where the fusible metal temperature-sensitive thermal fuse is similar to those specified in this section, this section can also be used for the fusible metal temperature-sensitive thermal fuse used under non-indoor conditions. This part applies to the fusible alloy temperature-sensing thermal fuses with a rated voltage not exceeding 690 V AC and DC and a rated current not exceeding 63 A. This section also applies to easy-to-melt metal temperature-sensitive packaged thermal links (hereinafter referred to as packaged thermal links). This section does not apply to fusible metal temperature-sensitive thermal fuses used in extreme conditions such as corrosive or explosive atmospheres. This standard does not apply to fusible metal temperature-sensitive thermal-links used on AC circuits with frequencies below 45 Hz or above 62 Hz.
GB/T 9816.3-2018 Referenced Document
GB 8898 Audio, video and similar electronic apparatus.Safety requirements
GB/T 11021 Electrical insulation.Thermal evaluation and designation
GB/T 11026.1 Heat resistance of electrical insulating materials - Part 1: Aging procedures and evaluation of test results
GB/T 11026.7-2014 Electrical insulating materials.Thermal endurance properties.Part 7: Determination of relative thermal endurance index (RTE) of insulating material
GB/T 14536.1-2008 Automatic electrical controls for household and similar use - Part 1: General requirements
GB/T 4207-2012 Method for the determination of the proof and the comparative tracking indices of solid insulating materials
GB/T 5169.11 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 5169.16-2008 Fire hazard testing for electric and electronic products.Part 16:Test flames.50W horizontal and vertical flame test methods
GB/T 5169.17 Fire hazard testing for electric and electronic products.Part 17:Test flames.500 W flame test method
GB/T 5169.19 Fire hazard testing for electric and electronic products—Part 19: Abnormal heat—Mould stress relief distortion test*， 2022-10-14 Update
GB/T 5169.21-2006 Fire hazard testing for electric and electronic products.Part 21:Abnormal heat.Ball pressure test
GB/T 9816.1-2013 Thermal-links—Part 1: Requirements and application guide
GB/T 9816.3-2018 history
2018GB/T 9816.3-2018 Thermal-links.Part 3:Particular requirements for fusible-alloy-temperature-sensing thermal-links