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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.
DESCRIPTION
OVERVIEW
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
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
Working Temperature 90℃
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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