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EmailSuitable for energy networks such as power stations. For installation in ducts, underground and outdoor. Please note: Red outer sheath can be prone to fading when exposed to UV rays.
Standards:
Flame propagation to BS EN60332
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
Bedding: polyvinyl chloride (PVC)
Armouring: Steel Wire Armour (SWA), Aluminium Wire Armour (AWA)
Sheath: PVC outer sheath
Sheath color: Black
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
Construction Code:
N2XSY: PVC sheathed single core copper cable
N2XS2Y: Polyethylene (PE) sheathed single core copper cable
NA2XSY: PVC sheathed single core aluminium cable
NA2XS2Y: PE sheathed single core aluminium cable
N2XS(F)2Y: waterblocked PE sheathed single core copper cable
NA2XS(F)2Y: waterblocked PE sheathed single core aluminium cable
NA2XS(FL)2Y: PE sheathed single core aluminium cable with dual waterblocking layers
Single-core-18/30 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 35 | 7.0 | 8.0 | 32.3 | 33.3 | 1315 | 1098 | 466 |
| 1x 50 | 8.2 | 8.0 | 33.7 | 34.7 | 1512 | 1198 | 486 |
| 1x 70 | 9.9 | 8.0 | 35.6 | 36.6 | 1792 | 1350 | 512 |
| 1x 95 | 11.5 | 8.0 | 37.4 | 38.4 | 2114 | 1516 | 538 |
| 1×120 | 12.9 | 8.0 | 38.8 | 39.8 | 2406 | 1650 | 558 |
| 1×150 | 14.2 | 8.0 | 40.1 | 41.1 | 2742 | 1798 | 576 |
| 1×185 | 16.2 | 8.0 | 42.3 | 43.3 | 3176 | 2010 | 606 |
| 1×240 | 18.2 | 8.0 | 44.5 | 45.5 | 3788 | 2277 | 640 |
| 1×300 | 21.2 | 8.0 | 47.7 | 48.7 | 4502 | 2613 | 680 |
| 1×400 | 23.4 | 8.0 | 49.8 | 50.8 | 5534 | 3015 | 710 |
| 1×500 | 27.3 | 8.0 | 54.2 | 55.2 | 6662 | 3513 | 710 |
| 1×630 | 30.5 | 8.0 | 55.4 | 57.4 | 7820 | 3953 | 775 |
Three-cores-18/30 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 35 | 7.0 | 8.0 | 61.4 | 62.8 | 4138 | 3482 | 873 |
| 3x 50 | 8.2 | 8.0 | 68.9 | 69.9 | 6273 | 5328 | 980 |
| 3x 70 | 9.9 | 8.0 | 72.8 | 73.8 | 7319 | 5997 | 1030 |
| 3x 95 | 11.5 | 8.0 | 76.5 | 77.5 | 8469 | 6674 | 1080 |
| 3×120 | 12.9 | 8.0 | 79.7 | 80.7 | 9575 | 7308 | 1130 |
| 3×150 | 14.2 | 8.0 | 82.7 | 83.7 | 10806 | 7972 | 1170 |
| 3×185 | 16.2 | 8.0 | 87.4 | 88.4 | 12420 | 8925 | 1240 |
| 3×240 | 18.2 | 8.0 | 91.9 | 92.9 | 14563 | 10030 | 1300 |
Armoured three-cores-18/30 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 35 | 7.0 | 8.0 | 67.3 | 69.3 | 6981 | 6330 | 956 |
| 3x 50 | 8.2 | 8.0 | 74.2 | 75.2 | 8212 | 7267 | 1050 |
| 3x 70 | 9.9 | 8.0 | 78.1 | 79.1 | 9360 | 8038 | 1100 |
| 3x 95 | 11.5 | 8.0 | 81.8 | 82.8 | 10610 | 8815 | 1160 |
| 3×120 | 12.9 | 8.0 | 85.0 | 86.0 | 11812 | 9545 | 1200 |
| 3×150 | 14.2 | 8.0 | 88.0 | 89.0 | 13136 | 10302 | 1240 |
| 3×185 | 16.2 | 8.0 | 92.7 | 93.7 | 14890 | 11395 | 1310 |
| 3×240 | 18.2 | 8.0 | 97.2 | 98.2 | 17166 | 12630 | 1370 |
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