Cu Covered Aerial - Hard Drawn 50mm2

Description

Description

Standards

  • National
    AS/NZS 5000.1

The HDCu aerial has lower elongation and increased tensile rating compared to annealed copper conductors.

The PVC covering contains a high level of carbon black for UV resistance. The covering is not considered as an electrical insulation.

This type of aerial cable is designed for harsh environments such as coastal areas; the conductor is protected by the PVC covering to reduce the risk of aluminium corrosion.

Note

  1. Coefficient of linear expansion 17.0 x 10-6/°C.
  2. Modulus of elasticity:
    112 GPa for seven (7) wire conductors.
    110 GPa for nineteen (19) wire conductors.
    108  GPa for thirtyseven (37) wire conductors.
     

Current ratings are based on ambient temperature of 30°C, a maximum conductor temperature of 75°C, rural weathered, summer noon and intensity of solar radiation 1000 W/m².

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Insulation
PVC

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
50 mm²
Stranding (No./mm)
19/1.83
Nominal insulation thickness
1.4 mm
Nominal overall diameter
12.2 mm
Approximate weight
0.54 kg/m
Conductor diameter
9.15 mm

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
-

Mechanical characteristics

Mechanical characteristics

Minimum breaking load
17.3 kN

Usage characteristics

Usage characteristics

Maximum operating temperature
75 °C

Resources

Resources

Documentation

xls — 0 B

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