China CYKY-J/CYKY-O 450/750V Cable Factories

Category:

Construction

Feature Description
Conductors annealed copper solid class 1(RE) acc. to EN 60228
Insulation special PVC compound type TI1 acc to EN 50363-3
Inner covering non-vulcanized rubber
Sheath special PVC compound type TM1 acc to EN 50363-4-1

Characteristic

Feature Description
Colour of sheath black, UV resistant
Core identification 2-core: green-yellow, blue, brown
3-core: green-yellow, blue, brown
4-core: green-yellow, brown, black, grey
5-core: green-yellow, blue, brown, black, grey
7 and more: green-yellow, other cores black with white numbering
Maximum conductor operating temperature +70°C
Lowest ambient temperature for fixed installation -40°C
Lowest installation temperature -5°C
Maximum short-circuit conductor temperature +160°C
Minimum bending radius 6d for cables with diameter ≤20mm, 12d for cables with diameter>20mm, d – overall diameter
Dielectric test voltage 50Hz 2.5kV
FIRE PERFORMANCE Flame retardant: EN 60332-1-2
Fire classification products and building elements related with Construction Products Regulation CPR): E ca acc. to EN 13501-6

Applications

Feature Description
Applications For fixed installation in interior premises, cable ducts, in the open air, in water – as permitted by the local building regulations – if no risk of any mechanical damage is to be expected

Cable Specifications

Number and cross-sectional area of conductor Approximate overall diameter (mm) Approximate net weight of cables (kg/km) Maximum conductor resistance at temperature 20°C (Ω/km)
2×1,5 7,0 85 12,1
2×2,5 8,2 122 7,41
2×4 9,1 164 4,61
2×6 10,4 225 3,08
2×10 12,8 356 1,83
2×16 14,6 504 1,15
3×1,5 7,4 101 12,1
3×2,5 8,7 148 7,41
3×4 9,6 202 4,61
3×6 11,0 281 3,08
3×10 13,6 447 1,83
3×16 15,5 644 1,15
4×1,5 8,0 124 12,1
4×2,5 9,4 180 7,41
4×4 10,6 249 4,61
4×6 12,0 347 3,08
4×10 14,9 557 1,83
4×16 17,5 824 1,15
5×1,5 8,7 150 12,1
5×2,5 10,3 221 7,41
5×4 11,6 308 4,61
5×6 13,2 429 3,08
5×10 16,8 707 1,83
5×16 19,2 1023 1,15
7×1,5 9,8 194 12,1
7×2,5 11,5 288 7,41
7×4 12,9 239 4,61
12×1,5 12,6 310 12,1
12×2,5 15,0 466 7,41
12×4 17,3 676 4,61
19×1,5 14,7 452 12,1
19×2,5 18,0 703 7,41
24×1,5 17,6 584 12,1
24×2,5 21,0 885 7,41
37×1,5 20,0 837 12,1