Send An Email8.7/15kV XLPE-insulated medium-voltage (MV) power cables are suitable for energy networks such as power stations. Suitable for energy networks such as power stations. For installation in ducts, underground and outdoor. It may also be applied to transmission and distribution within power grids, industrial environments, and infrastructure projects. Please note: Red outer sheath can be prone to fading when exposed to UV rays.
Standards:
BS6622
IEC 60502
Characteristics :
Conductor: stranded plain annealed circular compacted copper conductors or aluminium conductor
Insulation: cross link polyethylene (XLPE)
Metallic Screen: individual or overall copper tape screen
Separator: copper tape with 10% overlap
Bedding: polyvinyl chloride (PVC)
Armouring: SWA/STA/AWA
Sheath: PVC outer sheath
Voltage Rating: 8.7/15 (17.5) kV
Temperature Rating: 0°C to +90°C
Minimum Bending Radius:
Single core - Fixed: 15 x overall diameter
3 core - Fixed: 12 x overall diameter
Electrical data:
Maximum conductor operating temperature: 90°C
Maximum screen operating temperature: 80°C
Maximum conductor temperature during S.C: 250°C
Laying conditions at trefoil formation are as below:
Soil thermal resistivity: 120˚C. Cm/Watt
Burial depth: 0.5m
Ground temperature: 15°C
Air temperature: 25°C
Frequency: 50Hz
Single-core-8.7/15 kV
| Nominal area conductor | Conductor diameter | Insulation thickness | Nominal overall diameter | Maximum overall diameter | Approximate cable weight kg/km | Minimum bending radius | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 1x 16 | 8.7 | 4.5 | 21.0 | 22.0 | 636 | 536 | 308 |
| 1x 25 | 5.9 | 4.5 | 23.0 | 24.0 | 748 | 599 | 336 |
| 1x 35 | 7.0 | 4.5 | 25.0 | 26.0 | 920 | 695 | 360 |
| 1x 50 | 8.2 | 4.5 | 26.5 | 27.3 | 1106 | 700 | 380 |
| 1x 70 | 9.9 | 4.5 | 28.2 | 29.2 | 1360 | 902 | 410 |
| 1x 95 | 11.5 | 4.5 | 29.8 | 30.8 | 1579 | 981 | 430 |
| 1×120 | 12.9 | 4.5 | 31.4 | 32.4 | 1936 | 1180 | 450 |
| 1×150 | 14.2 | 4.5 | 32.7 | 33.7 | 2254 | 1310 | 470 |
| 1×185 | 16.2 | 4.5 | 34.9 | 35.9 | 2660 | 1495 | 503 |
| 1×240 | 18.2 | 4.5 | 37.1 | 38.1 | 3246 | 1735 | 530 |
| 1×300 | 21.2 | 4.5 | 40.3 | 41.3 | 3920 | 2031 | 580 |
| 1×400 | 23.4 | 4.5 | 42.5 | 43.5 | 4904 | 2385 | 610 |
| 1×500 | 27.3 | 4.5 | 46.8 | 47.8 | 6000 | 2852 | 670 |
| 1×630 | 30.5 | 4.5 | 50.2 | 51.2 | 7321 | 3354 | 717 |
Three-cores-8.7/15 kV
| Nominal area conductor | Conductor diameter | Insulation thickness | Nominal overall diameter | Maximum overall diameter | Approximate cable weight kg/km | Minimum bending radius | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 3x 16 | 4.7 | 4.5 | 39.9 | 41.0 | 1971 | 1673 | 574 |
| 3x 25 | 5.9 | 4.5 | 43.8 | 44.8 | 2347 | 1882 | 627 |
| 3x 35 | 7.0 | 4.5 | 50.0 | 51.0 | 3596 | 2946 | 710 |
| 3x 50 | 8.2 | 4.5 | 52.8 | 53.8 | 4254 | 3310 | 750 |
| 3x 70 | 9.9 | 4.5 | 56.7 | 57.7 | 5170 | 3848 | 810 |
| 3x 95 | 11.5 | 4.5 | 60.3 | 61.3 | 6195 | 4400 | 860 |
| 3×120 | 12.9 | 4.5 | 63.5 | 64.5 | 7212 | 4945 | 903 |
| 3×150 | 14.2 | 4.5 | 66.5 | 67.5 | 8338 | 5504 | 940 |
| 3×185 | 16.2 | 4.5 | 71.2 | 72.2 | 9812 | 6317 | 1010 |
| 3×240 | 18.2 | 4.5 | 75.6 | 76.6 | 11813 | 7279 | 1070 |
Armoured three-cores-8.7/15 kV
| Nominal area conductor | Conductor diameter | Insulation thickness | Nominal overall diameter | Maximum overall diameter | Approximate cable weight kg/km | Minimum bending radius | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 3x 16 | 4.7 | 4.5 | 45.5 | 46.6 | 3543 | 3245 | 652 |
| 3x 25 | 5.9 | 4.5 | 49.8 | 50.9 | 4220 | 3775 | 713 |
| 3x 35 | 7.0 | 4.5 | 55.1 | 56.1 | 4975 | 4324 | 780 |
| 3x 50 | 8.2 | 4.5 | 57.9 | 58.9 | 5723 | 4779 | 820 |
| 3x 70 | 9.9 | 4.5 | 61.8 | 62.8 | 6739 | 5416 | 880 |
| 3x 95 | 11.5 | 4.5 | 65.4 | 66.4 | 7906 | 6112 | 930 |
| 3×120 | 12.9 | 4.5 | 68.8 | 69.8 | 9000 | 6733 | 980 |
| 3×150 | 14.2 | 4.5 | 71.8 | 72.8 | 10224 | 7390 | 1020 |
| 3×185 | 16.2 | 4.5 | 76.3 | 77.3 | 11770 | 8275 | 1082 |
| 3×240 | 18.2 | 4.5 | 81.0 | 82.0 | 13957 | 9423 | 1140 |
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