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Basic knowledge of mineral fireproof cables
release time:
2022-06-29
What are the advantages of mineral fireproof cables, I believe that many friends are still unclear, in order to improve everyone's understanding, the following is a detailed introduction to this issue
What are the advantages of mineral fireproof cables, I believe that many friends are still unclear, in order to improve everyone's understanding, the following is a detailed introduction to this issue, and those who are interested can take a look.
Mineral fireproof cable is a popular product now. But many people still do not understand its function. First of all, it is necessary to know that the mineral fireproof cable is suitable for lines with a rated voltage below 1000V, and the continuous working temperature of the common mineral cable is 250℃. Therefore, it can continuously supply power for 3 hours at 950 ℃-1000 ℃, and can work close to the melting point of copper at 1083 ℃ in a short period of time or in an extraordinary period. And it has good explosion-proof performance and excellent anti-nuclear radiation performance; it can also have excellent electromagnetic shielding performance and electromagnetic compatibility when in use, and can prevent animal bites. Mineral fire-resistant cables are made of high-conductivity metal copper as conductors during production. And it is made of high-temperature, non-combustible inorganic minerals as insulating materials.
The insulation layer of the mineral fireproof cable is made of inorganic minerals. Of course, the outer sheath is made of low-smoke and non-toxic plastic material, which has good anti-corrosion properties. In fact, the mineral cable can continuously operate at a temperature of 250°C, and can supply power for 3 hours at a temperature of 950°C-1000°C, and can also work close to the melting point of copper at 1083°C in a short time or in an extraordinary period. However, due to the excellent performance of the mineral fireproof cable, it is suitable for lines with a rated voltage below 1000V.
In short, you can come here to consult some relevant information about the knowledge points that must be known about mineral fireproof cables. After reading the content of the article, if you encounter such a thing, you will know where to choose. Hope to help you.
Keywords:
mineral fireproof cables
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