AAC/AAAC/ACSR(HDA/SCA) bare aluminum conductor overhead transmission cables

Introduction:

These conductors are formed by several wires of aluminum and galvanized steel, stranded in concentric layers. The wire or wires which form the core are made of galvanized steel and the external layer or layers are of aluminum. Normally these conductors have a Galvanized steel core of 1, 7, 19 or 37 wires, surrounded by concentric layers of aluminum wires. The diameters of the steel and aluminum wires can be alike or different. By varying the relative proportions of aluminum and steel ratios, the ideal conductor can be produced for any particular application. In this way , if a high tensile strength conductor is required, the number of steel wires can be increased until the required strength is reached . When a conductor with high current carrying capacity and a comparatively low strength is required, this is attained with high aluminum content.

Application:

In comparison with copper, these conductors have considerable technical and economical advantages in the installation of overhead lines. Its characteristics, and low weight, combined with its high breaking strength, are gathered which makes it possible to have large span runs, without having to revert to excessive mechanical stresses or to heavy metallic Towers. Due to the greater diameter of the conductors, electric losses by the corona Effect are greatly reduced. By making use of these properties economical electric energy transmission is attained at very high voltages and distances.
1. high tensile strength, allowing larger spans runs.
2. better sag properties, allowing longer span lengths.
3. economic design.
4. best suited for transmission lines with long spans.

           We usually use the standard wooden drum to package as the belowing picture.We  also can design the different package types according to the customer's  requirements.

        Shipping port:  Qingdao, Shanghai or other ports as per your requirements

        Sea freight:  FOB/CFR/CIF etc quotation are all available

        Zhengzhou Sitong Cable Co.,Ltd  was founded in 2011, which  is located in Innovative industrial park Goutang Town, Xinmi City ,Henan Province,China;

1. The main products of our company

•       Concentric Cable

•       Bare Conductor(AAC, AAAC, ACSR)

•       ABC Cable(Duplex, Triplex, Quadruplex)

•       PVC Insulated House Wire

2. The advantages of our company

    Own factory with factory direct price

    Free sample

    OEM /ODM

    Technical team provide professional service

    Own laboratory

    All type test

    Speed delivery

    Accept small orders

3. Factory and office show:

    The factory

     The office

         Our factory could produce the cables and wires according to many standards including the JS,GB,IEC,BS,ASTM,DIN,NFC and NS to meet the customer's different and various special demands. 

Sincerely Looking Forward to Your Visiting!