ACSR Bare Conductor 1/0 2/0 AWG Stranded Aluminum Conductor Steel Reinforced Overhead Transmission IEC 61089 ASTM B232

This ACSR bare conductor is manufactured in 1/0 AWG and 2/0 AWG sizes, with stranded aluminum wires laid concentrically over a galvanized steel core. The cable is produced to the requirements of IEC 61089 and ASTM B232, covering both the international and American standard systems for steel-reinforced aluminum conductors. The steel core carries the tensile load, while the aluminum layers conduct current, making the conductor suitable for overhead transmission and distribution circuits. The conductor is supplied uninsulated for direct mounting on insulators and line hardware, and its composite structure helps control sag between supports. The galvanized core resists atmospheric corrosion, and the aluminum surface forms a natural oxide layer in outdoor service.

ACSR Conductor Standards
* ASTM B-232 * BS 215
* CSAC 61089 * AS/NZS 3607
* DIN 48204 * IEC 61089
* GB/T 1179 * JIS C3110

Specifications

The Characteristics of ACSR:

1. Dual Standard Compliance
   Manufactured to both IEC 61089 and ASTM B232, allowing the conductor to be specified against either the international or American standard system.

2. 1/0 and 2/0 AWG Sizing
   Available in two common AWG designations, providing options for overhead circuits requiring moderate current-carrying capacity and mechanical reinforcement.

3. Galvanized Steel Core
   The zinc-coated core resists atmospheric corrosion while supplying the tensile strength needed for spans beyond the capability of all-aluminum conductors.

4. Concentric Stranded Aluminum Layers
   Electrical-grade aluminum wires are stranded in concentric layers around the core, forming a uniform conductive path and permitting the cable to be reeled, strung, and tensioned with standard line equipment.

5. Bare Overhead Construction
   Supplied without insulation for direct installation on insulators and support hardware, reducing material complexity compared with insulated overhead cables.

Applications

Our technical team can optimize the design and customize the production of wires according to your specific needs.

Packing & Delivery:
Wooden drums with dimater 1.1m, 1.2m, 1.6m, 1.8m and 2.2m etc.

Aluminium conductors are commonly wound onto wooden or steel reels, which provide protection during transport and handling.

According to customers request.

Pay attention to the following steps during installation:

1. Tension control: It is recommended to control the tension at 20% -30% of the rated value to avoid excessive stretching.
2. Sag adjustment: Adjust the sag according to the ambient temperature, generally within the range of 1% -3% span.
3. Connection processing: Use specialized crimping tools, and the recommended crimping pressure is 20-30MPa.

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Customers Visit

At our factory, we take pride in fostering strong relationships with our international clients. Foreign customers visited our facility to gain firsthand experience of our production processes and quality standards. During their visit, they were impressed by our state-of-the-art manufacturing capabilities, commitment to quality, and the dedication of our skilled workforce.

All wires and cables are produced in strict accordance with EC, SAA CCC, ISO, ASTM, DIN, VED, JIS and other standard. As one manufacturer, here we can also provide customized services for various special types of cables according to customer needs.
We always adheres to the enterprise spirit of "quality wins customers, reputation creates benefits", and sincerely welcomes friends from all over the world to visit our company and cooperate.