TRATOS® OHC ACSR (Aluminium Conductor Steel Reinforced) Power Cable

Conventional ACSR phase conductor, ungreased seven wire galvanised steel (ST1A) central reinforcement, two layers of hard drawn (H19) aluminium wires laid around.

Energy Cables / Overhead Conductor Cables
Energy Cables / DNO Approved Cables / Overhead Conductor Cables DNO

The Aluminium Alloy Conductor Steel Reinforced (AACSR) is a concentrically stranded conductor composed of one or more layers of wires made from an Aluminium-Magnesium-Silicon Alloy, which are stranded around a high-strength coated steel core. The core can consist of either a single wire or stranded multi-wires. AACSR is available with a steel core that can be classified as Class A, B, or C galvanising, or as Aluminium clad (AW) for enhanced corrosion resistance.

Additional corrosion protection can be provided through the application of grease to the core or by infusing the entire cable with grease.

Conductors can be supplied on non-returnable wooden or steel reels, as well as returnable steel reels.

Key Features:

  • Offers Optimal Strength for Line Design
  • Improved Strength-to-Weight Ratio
  • Ideal for Extra-Long Spans with Heavy Loads
  • Excellent Resistance to Corrosion


  • BS EN 50183

Contact us:

Tel: +44 20 3148 5178


Please don’t hesitate to contact us if you need additional information about our products.


 Tratos Developments of Hybrid Centre Overhead Lines

 Brochure OHC-HV

 Tratos® OHC – OPGW Catalogue


  • Inner 7 strand galvanised steel wire reinforcement, overall diameter 5.85mm
  • Second layer 10 hard drawn (H19) aluminium wires
  • Outer layer 16 hard drawn (H19) aluminium wires.Overall diameter 15.60mm

Technical Specifications

AACSR manufactured by Tratos complies with or surpasses the requirements of various international standards, including ASTM, AS, BS, CSA, DIN, IEC, NFC, SS, and more, ensuring its reliability and adherence to global industry norms.

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Please, don’t hesitate to contact us for additional information on our company or our products.

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