Cable Specification Sheet IEC 61089 / ASTM B232 · Rev 01 · 2026-06

ACSR aluminium conductor steel reinforced · 25 mm²

Name: ACSR aluminium conductor steel reinforced · 25 mm²
Brand: UE Cable
SKU: acsr-aluminium-conductor-steel-reinforced-iec-61089-acsr-25-mm2

Ordering reference ACSR aluminium conductor steel reinforced · 25 mm²

IEC 61089 / ASTM B232 ACSR aluminium conductor steel reinforced

Application

Transmission lines · Distribution lines · Long-span overhead routes · River and valley crossings

Indicative bare stranded conductor — aluminium (steel-reinforced), not to scale

Construction

1
ConductorAluminium conductor with galvanized steel core · 7 × Ø2.13 mm · IEC 60228 cl.2
2
Steel coreGalvanised steel reinforcement

Technical parameters

Conductor size25 mm²

Stranding7 aluminium wires

Nominal diameter6.10 mm

Max DC resistance at 20 °C1.16 Ω/km

Rated strength guide3 kN

Weight guide68 kg/km

Standard referenceIEC 61089 ACSR

Conductor materialAluminium conductor with galvanized steel core

Bend radius20 x conductor diameter handling guide

Outer sheathBare conductor

Current rating (guide)≈ 94 A (Al, 1-core free air, 30 °C — IEC 60364-5-52 guide)

Ratings & materials

StandardIEC 61089 / ASTM B232

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