Appendix D (Normative) serves as the explosion-proof enclosure for Ex components D.1 General Provisions. The purpose of issuing explosion-proof certificates for Ex components is to enable manufacturer……
Battery is one of the main power supply methods for explosion-proof electrical equipment, and it is also a technical difficulty that customers often encounter during the explosion-proof testing and ce……
When it comes to the issue of explosion-proof certification agencies in the market, there are currently more than ten domestic institutions that can issue explosion-proof certificates. But most custom……
Explosion proof certification is the process of determining whether equipment meets the requirements of explosion-proof standards, conducting type tests and routine tests for adaptation, and issuing r……
In the previous article, we provided a detailed introduction to the IP protection level requirements for explosion-proof equipment in places with combustible dust. This article further introduces the ……
A nameplate, also known as a label, generally refers to a label that is fixed on a product after it is put on the market to provide users with information such as manufacturer's trademark identificati……
In hazardous areas with explosive dust or gases, vapors, such as coal powder, flour, aluminum powder, hydrogen gas, etc., static electricity may cause fires or explosions, posing great danger. Therefo……
項(xiàng)目-幻燈片1.jpg)
目 - 2021-11-09T091045.325 - 2021-11-09T135539.791.jpg "Technical requirements for explosion-proof certification of explosion-proof enclosures for Ex components")
目 - 2021-11-09T091045.325 - 2021-11-09T135855.143.jpg "Material requirements for non-metallic shells and non-metallic components in explosion-proof certification")
目 - 2021-11-09T091045.325 (47).jpg "Basic requirements for batteries and battery packs in explosion-proof electrical equipment")
目 - 2021-11-09T091045.325 (66).jpg "List of Domestic Explosion proof Certification Organizations")
.jpg "Execution standards for explosion-proof product certification")
.jpg "Principles of various explosion-proof certification types and corresponding GB/TB3836 standards")
.jpg "The content and significance of the explosion-proof certification nameplate")
目 - 2021-11-09T091045.325 - 2021-11-09T135454.024.jpg "Limit requirements for surface resistance of non-metallic shells of explosion-proof equipment")
