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Power cables and control cables such as power cables are the main lines of the power system for transmission and distribution of large functional power. The rated voltage is generally 0.6/1kv and above. And the control cable transmits the electric energy directly to each kind of electric equipment appliance power supply connection its rated voltage is 450/750v. This makes the insulation and sheath thickness of the power cable thicker than the control cable at the time of production.
The difference is summed up in the following points:
One, the control cable belongs to the electrical equipment uses the cable, and the power cable is the cable five main categories 2.
Second, the standard of control cable is 9330, the standard of power cable is GB12706
Third, the control cable insulation core color is generally black print white, and power cable is generally color separations. Four, the control cable section generally does not exceed 10 square, the power cable mainly is the transmission electricity, generally is the big section. What distinguishes