The National Quality Supervision and Inspection Bureau of China (CN-GB) promulgated the 'Modification No. 1 to GB/T 4208-2017 for Enclosure Protection Rating (IP Code)' on July 31, 2017. This standard is officially implemented from February 1, 2018, with its official designation as GB/T 4208-2017/XG1-2024.
The standard aims to update the previous version of the enclosure protection rating system (IP code) and provides detailed definitions and criteria for evaluating the degree of protection that enclosures provide against solid foreign objects and water ingress. It covers a wide range of electrical equipment, machinery, and other devices used in various environments.
The modifications made in this new version include refined classifications based on more precise environmental conditions and enhanced test methods to ensure more accurate assessments of the protective capabilities of enclosures. The standard now includes specific requirements for both internal components and external surfaces, ensuring comprehensive protection against contaminants and moisture.
Compliance with these standards is essential for manufacturers to ensure their products meet safety and quality requirements in China's market. Enterprises that produce or import equipment subject to this standard are advised to review the detailed technical specifications provided within GB/T 4208-2017/XG1-2024 to ensure they can achieve full compliance.
*** Please note: This description may not be accurate, please refer to the official documentation.
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