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What Are The Advantages Of Copper Core Cable
Jul 04, 2018

Copper core cable due to its electrical conductivity and economic applicability,


In the current industry and household gradually replaced the aluminum core cable, the market mainstream. In terms of the load flow of copper core cable and other media,


Copper core cable


Very suitable for current industrial wiring and household use. Now, what are the advantages of copper core cable?




What are the advantages of copper core cable


Copper core cable due to its electrical conductivity and economic applicability,


In the current industry and household gradually replaced the aluminum core cable, the market mainstream. In terms of the load flow of copper core cable and other media,


Copper core cable


Very suitable for current industrial wiring and household use. Now, what are the advantages of copper core cable?


Characteristics of copper core cable


1. Low resistivity: the resistivity of aluminum core cable is about 1.68 times higher than that of copper core cable.


2. Good ductility: the ductility rate of copper alloy is 20-40%, and that of electrician copper is 30%


Above, and aluminium alloy is only 18%.


3. High strength: allowable stress at room temperature, copper is 7-28% higher than aluminum


. Especially under high temperature stress, the difference between the two is even greater.


4.


Anti-fatigue: aluminum is easy to break after repeated bending, copper is not easy. In terms of elasticity, copper is about 1.7 to 1.8 times higher than aluminum.


5. Good stability and corrosion resistance: copper core is resistant to oxidation and corrosion, while aluminum core is easy to be oxidized and corroded.


6.



High load flow: due to low resistivity, copper core cable with the same section should have more load flow than aluminum core cable


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