50mm2 power cable/50 sq mm copper cable/50mm cable
Product Description
50mm2 power cable/50 sq mm copper cable/50mm cable
Construction:
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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. |
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