Equipment products certified by ATEX or IECEx are essential to be put into use in any potentially explosive or potentially explosive environments, and are an important guarantee to help create production safety. Most of us have heard of ATEX and IECEx certification, but many people sometimes still don't know the…

The lighting system is one of the branches of the power system of the offshore platform, which is directly related to the safety production of the platform and the quality of life of the staff. This paper briefly introduces the selection, installation method, lighting arrangement, system power supply requirements and…

1 Scope This standard specifies the requirements for the classification, type, size, material, color, use and management of safety signs for mining products. This standard applies to mining products that have been included in the management of safety signs and have obtained safety signs.   2 Terms and Definitions The…

Part 1: General floor plan Class A and B workshops and warehouses with explosion hazard should be set up independently, and should be open or semi-open, and the load-bearing structure should be reinforced concrete or steel frame, bent frame structure. The layout of the factory building with the danger of explosion…

Part 1: Intrinsically Safe Explosion-Proof Technology Intrinsically safe explosion-proof technology is currently the only technology that has been standardized for Zone 0. For automatic instruments, the commonly used explosion-proof forms are intrinsically safe, flameproof and increased safety. However, due to the rapid development of electronic technology and the continuous birth…

Petrochemical enterprises mainly focus on oil, natural gas and other products. In the process of production, processing, handling and transportation, there will inevitably be viscous mixtures or fire-hazardous substances. Therefore, it is necessary to strengthen the process in this process. The explosion-proof design of electrical in petrochemical enterprises, this paper…

The flameproof lamps of explosion-proof type is mainly based on the product structure, which is specially equipped with a certain flameproof joint surface or flameproof thread. Through an integral flameproof enclosure, it can withstand the explosive pressure of the explosive mixture that may be generated inside the lamp. And prevent the explosion to…

In a dark environment or in a smoky dangerous area or harsh environment, ordinary mobile lighting products have many problems, such as insufficient exposure distance, poor penetration, low explosion-proof level, etc. These problems cause great difficulties in the rescue process. , It will cause immeasurable losses invisibly. Portable explosion-proof lighting…

For encapsulated explosion-proof electrical equipment, all tests are conducted for the purpose of assessing various performance indicators of the encapsulating compound. The encapsulating compound meets the requirements. In principle, the explosion-proof safety performance of this explosion-proof type can be guaranteed.   The potting compound used in potting type explosion-proof electrical…

CESP is a state-level high-tech enterprise and a contract energy management company that has been filed by the three ministries and commissions. CESP strive to high quality patent product in military & industry areas, is the Top OEM & ODM supplier for explosion proof lighting solution of China and the 1st…