50mm2 Power Cable/50 Sq mm Copper Cable/50mm Cable

Construction:

Conductor

copper (class 1 or 2), monowire (re), stranded (rm).

Insulation

PVC type DIV 10.

Inner sheath

PVC type DMV 17 black or grey.

Armour

steel wire 

Outer sheath

PVC type DMV 17 black or grey.

Technical data and tests:

Conductor type

monowire (re) class 1, stranded (rm), class 2.

Rated voltage Uo/U

0.6/1 kV.

Test voltage

3.5 kV AC or 8.4 kV DC, 5 min.

Min. bending radius at installation

min. 12 x cable diameter

Max. tensile strain during installation

max. 50 N/mm²

Min. cable temperature

installation : -5º C.  in use : -30º C.

Max. permissible operating temperature

70º C.

Max. short-circuit temperature

160º C

Colour codes

with yellow/green conductor

without y/g conductor

2

–

blue – brown

3

y/g – blue – brown

brown – black – grey

4

y/g – brown – black – grey

blue – brown – black – grey

5

y/g – blue – black – brown – grey

blue – brown – black – grey – black

Standards:

Cable

IEC 60502-1

Conductors

EN 60228

Flame retardancy

CYAbY : EN 50265-2-1 (IEC 60332-1) – burning on a single vertical cable.

CYAbY-F : EN 50266-2-4 (IEC 60332-3-24 Cat. C) – burning on a bundle of cables.

Applications:

This cable is used for the transportation of energy to power stations. It must be protected against solar radiation, corrosive agents and chemical solvents. This cable can be installed underground or in air, inside or outside and is highly resistant to mechanical shocks. This cable is not resistant to fire but delays the propagation of flames.