Overhead aluminum conductor steel reinforced ACSR conductor power cable

ACSR (Aluminum Conductor Steel Reinforced) Cable consisting of galvanized steel core, which surrounded by concentric layers of aluminum wire, and grease if necessary.

 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.

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.

BS-215-2-70  ACSR

Zhengzhou Sitong Cable Co.Ltd. is founded by one of the most professional manufacturers.We specialize in producing and exporting all kinds of wires and cables.We have advanced tech-staff, advanced equipment and  30year's experience engineer.Welcome to visit  at any time.

Since we were founded, we have been built favorable business relationship with many customers from all over the world.

Our main products include PVC insulated cable&wire ,0.6/1-26/35kv XLPE insulated power cables,Control cables,Overhead insulated cables,General rubber sheath flexible cable,Rubber sheath flexible cable for mining,welding cables,Aerial Bundle Cable(ABC Cable),Service Drop(Single,duplex,triplex,quadruplex),AAC,ACSR,AAAC,Polyester enameled round copper wrie,Guy wire,Flame Retardant Cable,Fire Retardant Cable,Smoke halogen-free cable,etc.In addition,we have the capacity to design and produce all kinds of wires and cables according to your special requirements.

Different package for customer choose !

100% inspection for each process in cabling                                              

1, There is a professional design engineer team, before manufacturing, all of the product drawing will be approved by CSBTS (State Bureau of Quality Technical Supervision), and then the cable could be produced only if qualified.

2, To ensure the raw materials quality, all the copper are special-used for cable with the Inspection Certificates. The raw material is inspected when entering factory, and only the qualified material could be put in storage and used for production.

3, To ensure the product quality, there is a professional high level quality laboratory, most of the key technology date will be checked by high precision instrument.

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