Copper clad steel strand is made of a certain number of copper clad steel single wires. Copper clad steel, as its name implies, is a composite wire wrapped with a copper layer around the steel wire. It uses the skin effect of low-voltage and high-frequency signals to walk along the surface in the high-frequency region. Therefore, as long as the thickness of the copper layer reaches a certain range, the signal in a certain frequency band can be transmitted. Copper plays a role in transmitting weak current signals, while steel wire plays a supporting role. According to the different methods of copper wrapping to steel wire, it is mainly divided into electroplating, coating, hot casting / immersion and electroforming. The product not only has the strength and toughness of steel, but also has the good conductivity and corrosion resistance of copper. Compared with copper single wire, it has the advantages of low density, high strength and low cost. It is a new generation of traditional pure copper single wire.

Copper clad steel strand, copper clad steel strand and copper-plated steel strand are twisted by a certain number of copper-clad steel single wires. The product can be applied to the horizontal grounding body with high requirements such as working grounding, protective grounding, lightning protection grounding and anti-static grounding in the special environment where the general environment is humid, saline alkali and acidic soil produces chemical corrosive medium. Copper clad steel, as the name suggests, is copper covered steel wire, so it is a composite wire wrapped with copper layer around the steel wire. This product not only has the strength and toughness of steel, but also has the good conductivity and corrosion resistance of copper. Compared with copper single wire, it has the advantages of low density, high strength and low cost. It is a new generation of traditional pure copper single wire.

[the attenuation of copper-clad steel strand, pure copper strand and copper-clad steel strand at high frequency is less than that of pure copper strand, with small transmission loss and high transmission efficiency at high frequency; the electrical performance indexes meet the needs of the system, and the attenuation, return loss, characteristic impedance and other performance indexes are not lower than that of pure copper core cable;

2. Under the same section and state, the mechanical strength of copper-clad steel strand is times that of solid copper strand, which can withstand large impact and load. When used in places with harsh environment and frequent movement, it has high reliability, anti fatigue performance and long service life;

3. Copper clad steel strand can be made into cables with different conductivity and tensile strength, and its performance almost includes the mechanical and electrical properties of all copper alloys;

4. Copper clad steel strand replaces copper with steel, reduces the cost of conductor, greatly reduces the consumption of copper, and meets the needs of resource-saving society. With the sharp rise of copper price, the price of pure copper cable continues to rise, so as to reduce the construction cost of copper clad steel strand.

The above information is compiled by Changzhou Yiteng Electric Co., Ltd. for more information on copper-clad steel strand, please visit http://www.czeto.com