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GB/T 9816.2-2018 English PDF

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GB/T 9816.2-2018: Thermal-links -- Part 2: Particular requirements for organic-temperature-sensing thermal-links
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GB/T 9816.2-2018English339 Add to Cart 4 days [Need to translate] Thermal-links -- Part 2: Particular requirements for organic-temperature-sensing thermal-links Valid GB/T 9816.2-2018

PDF similar to GB/T 9816.2-2018


Standard similar to GB/T 9816.2-2018

GB/T 7251.2   GB 7251.6   GB/T 7251.6   GB/T 6829   GB/T 7251.1   GB/T 9816.1   

Basic data

Standard ID GB/T 9816.2-2018 (GB/T9816.2-2018)
Description (Translated English) Thermal-links -- Part 2: Particular requirements for organic-temperature-sensing thermal-links
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K31
Classification of International Standard 29.120.50
Word Count Estimation 17,137
Date of Issue 2018-05-14
Date of Implementation 2018-12-01
Regulation (derived from) National Standards Announcement No. 6 of 2018
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 9816.2-2018: Thermal-links -- Part 2: Particular requirements for organic-temperature-sensing thermal-links


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Thermal fuses Part 2. Particular requirements for organic thermal conductors) ICS 29.120.50 K31 National Standards of People's Republic of China Thermal fuses Part 2. Organic temperature sensing Special requirements for thermal fuses Thermal-links-Part 2.Particularrequirementsfororganic- Published on.2018-05-14 2018-12-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 General requirements 2 5 General description of the test 2 6 Category 4 7 logo 4 8 Document 4 9 Mechanical requirements 5 10 Electrical requirements 8 11 Temperature requirements 11 12 rustproof 12 13 Manufacturer's Confirmation Procedure 12 14 vibration 12 15 Sealing aging test 12 Appendix A (Normative) Application Guidelines 13 Figure 1 bending/twisting test 6 Table 1 Test procedure 3 Table 2 Push-pull force test comparison table 7 Table 3 Minimum nominal cross-sectional area of the lead 8 Table 4 Test voltage for electrical strength 9 Table 5 Maximum temperature allowed for the component 10

Foreword

GB/T 9816 "Thermal Fuse" includes the following parts. --- Part 1. Requirements and application guidelines; --- Part 2. Particular requirements for organic temperature sensitive thermal fuses; --- Part 3. Special requirements for easy fusion of gold-sensing thermal fuses. This part is the second part of GB/T 9816. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part was proposed by China Electrical Equipment Industry Association. This part is under the jurisdiction of the National Fuse Standardization Technical Committee (SAC/TC340). This section is responsible for drafting units. China Electric Apparatus Research Institute Co., Ltd., Weikai Testing Technology Co., Ltd., Shenzhen Kailuo Electric Co., Ltd. Company, Xiamen Saierte Electronics Co., Ltd., Emerson Electric (Zhuhai) Co., Ltd., Dongguan Huade Electric Co., Ltd., Ningbo Xinyuan Electronics Limited company, Zhangzhou Yabao Electronics Co., Ltd., Xi'an Yuntuo Electric Co., Ltd. This section participates in drafting units. Chaohu Jiukang Electric Co., Ltd., Guangdong Zhongdian Institute Industrial and Household Electrical Appliance Industry Productivity Promotion Center Company, Wuhu Jiulong Controller Co., Ltd., Nanjing Sartre Technology Development Co., Ltd., Zhejiang Shaoxing Supor Life Electric Co., Ltd. Jiangyin Zhixiang Electronic Technology Co., Ltd., Jiangsu Changsheng Electric Co., Ltd., Shenzhen Baisheng Electric Co., Ltd., Dongguan Bate Electric Sub-Technology Co., Ltd., Wenzhou Hongfeng Electric Alloy Co., Ltd., China Quality Certification Center, Hollyland (China) Electronic Technology Unit Co., Ltd., Shenzhen Ai Al Electric Co., Ltd., Shenzhen Liangsheng Electronics Co., Ltd., Zhongshan Longde Electric Co., Ltd. The main drafters of this section. Kong Ruixun, Cai Jun, Wei Wei, Xu Yousheng, Fang Yuwen, Zhang Chi, Zhao Changcai, Yan Qiongzhang, Dai Zhaoqing, Shi Mingmu, Nan Xirong, Cai Caide, Liu Shuiqiang, Cheng Mingsheng, Ma Zhijun, Chang Huaiyu, Zhu Zhouyang, Chen Youyong, Yan Wenhua, Chen Xiao, Qian Feng, Zheng Haifeng, Lin Wenyuan, Lai Wenhui, Lin Jianlian, Li Junbing, Chen Peiguang.

Introduction

Equivalent to IEC 60691 GB/T 9816.1 "Guidelines and Application Guidelines for Thermal Fuse", not for different types of thermal fuses Make a clear distinction, using the same terms for assessment; in fact, different types of products, whether it is working principle or product actual There are big differences in the application. At present, there are two main types of thermal fuses that are widely used. organic temperature-sensitive thermal fuses and easy-melting Alloy temperature sensitive thermal fuse. This section is mainly for the product characteristics and practical application of organic temperature-sensitive thermal fuses, or rewrite The contents of Part 1 of GB/T 9816, or new terms, enable a more targeted assessment of such thermal fuses. Thermal fuses Part 2. Organic temperature sensing Special requirements for thermal fuses

1 Scope

This part of GB/T 9816 specifies the technical requirements for mechanical, electrical, temperature and materials of organic temperature-sensitive thermal fuses. This section applies to electrical appliances, electronic equipment and similar components used in general indoor environments to prevent them from malfunctioning. In the case of an over-temperature organic temperature-sensitive thermal fuse. Note 1. Equipment is not necessarily designed to generate heat. Note 2. The effectiveness of preventing over-temperature is related to the installation position and installation method of the thermal fuse and the current carrying capacity. Note 3. It should be noted that the external creepage distance and clearance specified in Table 3 of GB/T 9816.1-2013 may be smaller than some electrical appliances or equipment under certain circumstances. Standard requirements. In this case, when such equipment is installed with thermal fuses, measures should be taken to achieve creepage distances and clearances. The specified value of the corresponding equipment standard. Note 4. Unless otherwise specified, the organic temperature-sensitive thermal fuses and thermal fuses in this section refer to organic temperature-sensitive thermal fuses. This section may also be used if the climate and other conditions of the organic temperature-sensitive thermal fuse are similar to those specified in this section. It is used for organic temperature sensitive thermal fuses used in non-indoor conditions. This part is applicable to organic temperature sensitive thermal fuses whose rated voltage does not exceed 690V AC and DC and the rated current does not exceed 63A. This section also applies to organic temperature-sensitive packaged thermal fuses (hereinafter referred to as packaged thermal fuses). This section does not apply to organic temperature-sensitive thermal fuses used under extreme conditions such as corrosive or explosive atmospheres. This section does not apply to organic temperature sensitive thermal fuses used on AC circuits with frequencies below 45 Hz or above 62 Hz.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 4207-2012 Determination of resistance to tracking marks and comparison of electrical tracking index of solid insulating materials GB/T 5169.11 Electrical and electronic products - Fire hazard testing - Part 11. Glowing wire/hot wire basic test method Hot wire flammability test method GB/T 5169.12-2013 Electrical and electronic products - Fire hazard testing - Part 12. Glowing wire/hot wire basic test method Glow wire flammability index (GWFI) test method GB/T 5169.13-2013 Electrical and electronic products - Fire hazard testing - Part 13. Glowing wire/hot wire basic test method Glow wire light-off temperature (GWIT) test method GB/T 5169.16-2008 Electrical and electronic products - Fire hazard testing - Part 16. Test flame 50W horizontal and vertical flames experiment method GB/T 5169.17 Fire hazard testing for electric and electronic products - Part 17. Test method GB/T 5169.19 Fire hazard testing for electric and electronic products - Part 19. s. GB/T 5169.21-2006 Electrical and electronic products - Fire hazard testing - Part 21 GB 8898 Safety requirements for audio, video and similar electronic equipment GB/T 9816.1-2013 Thermal fuses Part 1. Requirements and application guidelines GB/T 11021 Electrical insulation heat resistance and representation

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