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Intrinsic safety explosion-proof certification technology

1、 What is intrinsically safe electrical equipment? By limiting various parameters of electrical equ……

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Introduction to Spark Ignition Test of Intrinsic Safety Explosion proof Certification Testing Method

With the rapid development of China's economic construction and the increasing scale of industrial production, the issue of explosion prevention has become more important. Explosion proof electrical p……

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What is explosion-proof certification technology for explosion-proof type "d"?

Explosion proof type refers to the enclosure of all components of equipment that may ignite explosive gas mixtures within a single shell. The shell can withstand the internal explosion of flammable mi……

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Basic knowledge of applying for explosion-proof certification for Ex components

I often consult with upstream manufacturers. The product I produce is a hardware component, not an electrical one. Because it will be purchased by users to be matched with instruments and equipment, t……

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Requirements for sample submission for obtaining explosion-proof certificate

What are the requirements for samples when applying for an explosion-proof certificate for electrical equipment? The requirements for applying for an explosion-proof certificate (domestic explosion-pr……

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Introduction to equipment related to intrinsic safety explosion-proof certification

The basic definition of associated equipment refers to electrical devices that are equipped with energy limiting circuits and non energy limiting circuits, and whose structure ensures that non Zhongnu……

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Requirements for explosion-proof certification of cable entry devices

Introduction device, also known as incoming line device, is a transitional device for wires or cables of external circuits to enter explosion-proof electrical equipment. The introduction device is oft……

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Analysis of Explosion proof Certification Technology for Fuel Dispensers

In the field of explosion-proof certification technology, the application of explosion-proof technology in various oil and gas locations is quite extensive, especially in various fuel dispensers, fuel……

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Explosion proof certification scheme for gateway products

1、 The application of explosion-proof certification technology for gateway products. Explosion proof……

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Important terms and concepts in explosion-proof certification

In explosion-proof certification, there are many professional terms, such as glass components in explosion-proof, which are called transparent components. For example, the screws and nuts that fix the……

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