SOFT COPPER 35 mm2

Description

Description

 

Application:

For grounding systems, equipment protection and general purpose applications.

 

Construction:

Conductor: Soft copper, class 2.

 

Main characteristics:

High corrosion resistance.

Cross section:

From 6 mm2 up to 300 mm2.

Packing:

Non returnable wooden reels.

 

National standards

NTP 370.251: Copper cables for overhead (bare or protected) and grounded.

Calculation of Current Condition Soft Copper

CALCULATION OF CURRENT CONDITION
Maximum conductor temperature : 75°C.
Ambient air temperature : 30°C.

 

 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Soft copper

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
35 mm²
Total number of wires
7
Wire diameter
2.508 mm
Conductor diameter
7.5 mm
Approximate weight
314 kg/km

Electrical characteristics

Electrical characteristics

Max. DC resistance of the conductor at 20°C
0.514 Ohm/km
Perm current rating in air 30°C
229 A

Mechanical characteristics

Mechanical characteristics

Elongation
10 %

Usage characteristics

Usage characteristics

Midspan
No

Resources

Resources

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