mhya3220*2*0.8
This is a cable model, in which MHYA stands for PVC insulated PVC sheathed communication cable for coal mines, 3220 is the specification of the cable, the first 2 represents the number of armor layers, and the second 2 is the number of cores, 08 is the cross-sectional area of the core.
This kind of cable is often used in the communication system in the underground coal mine, and has excellent fire resistance, flame retardant, antistatic, explosion-proof and other characteristics, which can ensure the safety and stability of the underground communication system. At the same time, this cable also has the advantages of being soft, lightweight, easy to lay and maintain, and can adapt to the complex environmental conditions of the underground.
When purchasing and using this cable, you need to pay attention to the following points:
1.When purchasing, you need to choose qualified products produced by regular manufacturers, and pay attention to check the quality assurance certificate and qualification certificate of the product.
2.When using, it is necessary to select the appropriate model and specification according to the actual needs to avoid problems such as too fine or too thick wire core in the use process.
3.During installation and use, it is necessary to avoid mechanical damage and excessive bending, so as not to affect the performance and service life of the cable.
4.In the process of use, it is necessary to regularly inspect and maintain, find and deal with problems in time, and ensure the normal operation of the communication system.
In short, mhya3220*2*08. Cable is a high-quality cable suitable for underground communication systems in coal mines, but it is necessary to pay attention to the quality and use requirements of the product in the process of purchase and use, so as to ensure its safe, stable and reliable performance.