Conductor ACSR 120/20mm² $1.69/ Meter

Description

Requirement

Type of conductor (rated cross-section in mm² and metal type)

120/20 mm² ACSR

Applicable standards

EN 50182 (or equivalent)

Aluminium Wires

Material

hard-drawn aluminium

Diameter of wire (mm)

2,44

Number of strands

26

Calculated area of aluminium wires (mm2)

121.6

Maximum resistivity at 20°C (nΩ·m)

28,264

Minimum tensile strength

175 MPa

Coefficient of linear expansion at 20°C (per °C)

23 E-06

Zinc-coated steel wires:

Material

round zinc-coated steel

Diameter of wire (mm)

1,90

No. of strands

7

Calculated area of steel wires (mm2)

19,8

Min. tensile strength (MPa)

1,40 E-03

Min. stress at 1% extension (MPa)

1,17 E-03

Min. elongation (%)

3

Coefficient of linear expansion at 20°C (per °C)

11,5 E-06

Completed ACSR conductor:  

Approx. Diameter of conductor (mm)

15,5

Total area of conductor (mm2)

141,4

Linear mass of conductor (kg/km)

491,0

Rated tensile strength of conductor (kN)

44,5

Modulus of elasticity (kN/mm2)

77 000

Coefficient of linear expansion (per °C)

1,92 E-05

DC resistance at 20°C (Ω/km)

0,2376

Dropping point (“point de goutte”) –(°C)

105

Miscellaneous:

Material of drum

Wood

Weight of conductor including grease mass (Approx.) (kg/km)

1 to 1.5 tons