EN 
FR EARTH CABLE
CONSTRUCTION DATAS
Conductor: Annealed electrolytic bare copper (Class 2). According to / IEC 60228.
Wiring: conductors arranged in concentric layers. (7-19-37-61) With 2 wiring directions left and right (one per layer).
CHARACTERISTICS
Earth cables are made of rigid annealed electrolytic copper wires. Class 2 of standard IEC 60228. Wiring of concentric layers.
So, the difference compared to copper cables is the fact that the latter is very flexible. The Earth cable is indeed a rigid cable.
APPLICATIONS
Earth cables are intended for use in a grounding system. Earthing is a mandatory practice both in industrial and domestic installations, as well as in the operation of systems for the production, transmission and distribution of electrical energy.
TECHNICAL DATA
Class 2 bare copper wire
Reference # | Nb of wires | Section (mm²) | Ø exterior (mm) | Mass (g/m) | Resistance of copper (Ω/Km at 20°C) |
|---|---|---|---|---|---|
C-16 | 7 | 16 | 5 | 135 | 1.15 |
C-25 | 7 | 25 | 5.9 | 212 | 0.727 |
C-35 | 7 | 35 | 7.1 | 296 | 0.524 |
C-50 | 7+12 | 50 | 8.5 | 402 | 0.387 |
C-70 | 7+12 | 70 | 10.8 | 569 | 0.268 |
C-95 | 7+12 | 95 | 12.5 | 836 | 0.193 |
C-120 | 7+12+18 | 120 | 14 | 1036 | 0.153 |