How is the difference between control cable and computer cable?

I. Control cable and computer cable difference is how?1, the two are insulation level is not the same. Relatively speaking, the control cable insulation level is slightly higher. Control cable insulation is generally 450/750V. 2, computer cables relatively more emphasis on the shielding effect, anti-interference performance is stronger. Most of the way of sub-shielding + total shielding. 3, control cable mechanical strength than computer cables, high tensile strength, especially with steel armor. Suitable for outdoor laying or even buried. The mechanical strength of the computer cable is slightly weaker, not tensile, generally only in the substation or cabinet room inside the laying 4, their characteristics are different. The basic characteristics of flame-retardant cables are: once a fire will burn, can not run, but can prevent the spread of fire. Generally speaking, once a fire occurs, the cable can control the combustion in the local range, do not cause proliferation, and retain a variety of equipment so as not to cause greater damage. The basic characteristic of fire-resistant cables is that they can still maintain the normal operation of the line for a period of time under burning conditions. Generally speaking, once a fire occurs, the cable will not burn out immediately, and the circuit is good. 5, power cables are suitable for AC 50HZ, rated voltage 0.6/1kV and the following transmission and distribution lines for the transmission and distribution of energy. Ambient temperature 25 ℃, the cable conductor operating temperature does not exceed 70 ℃.VV (VLV) copper (aluminum) core polyvinyl chloride insulation polyvinyl chloride sheathed power cables, suitable for laying indoors, tunnels, and trench pipe, can not withstand the role of mechanical external forces, can be directly buried.VY (VLY) copper (aluminum) polyvinyl chloride insulation polyvinyl chloride sheathed power cables, suitable for laying indoors, pipes, pipeline.

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