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Home > Products > Cables by type > Armoured-SWA & AWA
Single Core Armoured Halogen-free Low Smoke Cable
Single Core Armoured Halogen-free Low Smoke Cable
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Single Core Armoured Halogen-free Low Smoke Cable
Single Core Armoured Halogen-free Low Smoke Cable
OVERVIEW
SPECIFICATIONS
CONSTRUCTION
PARAMETER
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overview
For use in fixed installations in industrial areas, buildings and similar applications.
Note: Operation of cables armoured with ferromagnetic materials is permissible only in direct-current circuits.
Standard and Approval:
BS6724
Fire performance:
Flame retardant: BS EN 60332-1-2, BS EN 60332-3-24
Technical Characteristics:
Colour of sheath: black. Core identification: HD 308 S2.
\Other colors available at customer request
Colour of insulation: brown or blue
Maximum conductor operating temperature: +90°C
Lowest ambient temperature for fixed installation: -40°C
Lowest installation temperature: 0°C
Maximum short-circuit conductor temperature: +250°C
Smoke emission: BS EN 61034-2
Corrosive and acid gas emission: BS EN 60754-1, HCL ≤ 0,5%
Minimum bending radius: 6 x D for cables with circular copper conductors D – overall diameter of the cable
Test voltage: 3.5kV
Specifications
Medium Voltage
Medium Voltage
Working Temperature 90℃
Working Temperature 90℃
Flame Retardant
Flame Retardant
construction
Conductor:
annealed copper conductor or aluminium conductor, circular compacted stranded class 2 acc. to BS EN 60228
Insulation:
cross-linked polyethylene XLPE type GP8 acc. to BS 7655-1.3
Bedding:
LSOH (special low smoke zero halogen compound)
Armour:
for single-core cables - single layer of aluminium wires applied spirally over the bedding (AWA)
Sheath:
LSOH compound type LTS1 acc. to BS 7655-6.1
parameter
YJV72-LSOH

Conductor Size (mm2)
Nominal Insulation Thickness(mm2) Nominal Overall Diameter
(mm)
Approximate net
weight
of  cu cables(kg/km)
Maximum  copper conductor
resistance at
temperature 20°C
Approximate net
weight
of  al cables(kg/km)
Maximum  copper  Al conductor
resistance at
temperature 20°C
1.5 0.7 11.1 154 12.100 145 -
2.5 0.7 11.5 173 7.410 158 -
4 0.7 12.1 198 4.610 174 -
6 0.7 12.6 227 3.080 191 -
10 0.7 13.4 278 1.830 217 3.08
16 0.7 14.4 352 1.150 255 1.91
25 0.9 16.0 470 0.727 318 1.2
35 0.9 17.0 580 0.524 367 0.868
50 1 19.4 798 0.387 494 0.641
70 1.1 21.3 1024 0.268 599 0.443
95 1.1 22.9 1284 0.193 707 0.32
120 1.2 25.2 1601 0.153 873 0.253
150 1.4 27.2 1930 0.124 1019 0.206
185 1.6 29.2 2304 0.099 1180 0.164
240 1.7 31.8 2876 0.075 1418 0.125
300 1.8 34.2 3479 0.060 1657 0.1
400 2 39.4 4649 0.047 2219 0.0778
500 2.2 42.7 5670 0.0366 2633 0.0605
630 2.4 46.8 6989 0.0283 3163 0.0469
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