Mine control cable MKVV-27 15 is a cable specially designed for the coal mining industry. It has excellent mechanical and electrical properties, and can meet the requirements of complex environments in coal mines. Below we will introduce the characteristics and precautions for use of this cable in detail.
1. Mine control cable MKVV-27 15 features:
1.Rated voltage: The rated voltage of the cable is 450 750V, which can meet the voltage requirements of the general control system.
2.Conductor material: The conductor of the cable is made of tinned round copper wire, which has excellent conductivity and corrosion resistance.
3.Insulation material: The insulation layer of the cable is made of polyvinyl chloride material, which has excellent electrical properties and high temperature resistance.
4.Sheath material: The sheath of the cable is made of polyvinyl chloride material, which has excellent mechanical properties and corrosion resistance.
5.Environment: The cable is suitable for the humid, dusty and seismic environment of the coal mine, and can adapt to the movement and bending of the underground equipment.
2. Mine control cable MKVV-27 15 precautions for use.
1.Laying of cable: When laying the cable, the cable should be avoided from mechanical damage or high temperature burns, and at the same time, the cable should be avoided from being twisted or bent during the laying process.
2.Cable connection: When connecting the cable, a special cable gland should be used to connect to ensure that the connection is firm, waterproof and corrosion-resistant.
3.Storage of the cable: When storing the cable, it should be avoided from direct sunlight and high temperature environments, while keeping the cable dry and clean.
4.Maintenance of cables: In daily use, the insulation layer of the cable should be checked regularly for damage or aging, and problems should be dealt with in time.
In a word, mine control cable MKVV-27 15. It is a control cable specially designed for the coal mining industry, which has excellent mechanical and electrical properties, and can meet the requirements of the complex environment in the coal mine. When using the cable, it should be operated and maintained in strict accordance with the instruction manual to ensure the safe and stable operation of the cable.