Control cable manufacturers control cables are PVC insulation and PVC suitable for industrial and mining enterprises, energy and transportation departments, control and protection lines for AC rated voltages below 450/750 volts, etc.
The control cable has the characteristics of moisture-proof, anti-corrosion and anti-damage, and can be laid in tunnels or cable trenches. The power cable is used to transmit and distribute high-power electric energy in the main line of the power system, and the control cable directly transmits the electric energy from the distribution point of the power system to the power supply connection line of various electrical equipment. The rated voltage of power cables is generally 0.6 / 1kV and above, and the control cables are mainly 450 / 750V. In the production of power cables and control cables of the same specifications, the insulation and sheath thickness of power cables is thicker than that of control cables.
(1) Control cables belong to cables for electrical equipment, and power cables are two of the five categories of cables.
(2) The standard of the control cable is 9330, and the standard of the power cable is GB12706.
(3) The color of the insulated core of the control cable is generally black and white, and the low voltage of the power cable is generally color-separated.
(4) The cross-section of the control cable is generally no more than 10 square meters. The power cable is mainly used to transmit power, which is generally a large cross-section.
Due to the reasons mentioned above, the specifications of power cables can generally be large, as large as 500 square meters (the range that can be produced by conventional manufacturers), and even the largest cross-sections are relatively few manufacturers, and the control cable cross-section Smaller and larger generally do not exceed 10 square feet.
Vinyl sheath control cable.
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