Single-Core Cu/XLPE/PVC MV Cable (20.3/35 kV)

Property Specification
Type: YXC7V-R, N2XSY , 2XSY (IEC), Cu/XLPE/SC/PVC
Standards: IEC 60502
Construction: Copper conductor, inner semi-conducting layer, XLPE insulation, outer semi-conducting layer, semi-conductive tape, copper screen, copper binder tape, polyester tape, PVC outer sheath
Applications: Suitable for underground installation, power stations, switchyards, urban distribution networks, industrial facilities (underground), cable ducts, and heavy-duty operating environments.

Description

Technical Specifications

Conductor Size (mm²) Overall Diameter (mm) Cable Weight (kg/km) Max. Conductor DC Resistance at 20°C (Ohm/km) Inductance per Phase (approx.) In Flat Formation (mH/km) Inductance per Phase (approx.) In Trefoil (mH/km) Operating Capacitance at 20°C (approx.) (μF/km) Current Carrying Capacity Ground at 20°C In Flat (A) Current Carrying Capacity Ground at 20°C In Trefoil (A) Current Carrying Capacity Air at 30°C In Flat (A) Current Carrying Capacity Air at 30°C In Trefoil (A)
1×35/16 34.0 1300 0.524 0.77 0.51 0.11 200 190 238 198
1×50/16 35.0 1450 0.387 0.75 0.49 0.12 240 225 286 238
1×70/16 37.0 1700 0.268 0.71 0.46 0.13 300 225 356 296
1×95/16 39.0 2000 0.193 0.69 0.44 0.15 360 275 434 361
1×120/16 40.0 2350 0.153 0.66 0.42 0.16 420 330 500 417
1×150/25 42.0 2750 0.124 0.64 0.41 0.17 475 375 559 473
1×185/25 44.0 3100 0.0991 0.63 0.39 0.18 542 420 637 543
1×240/25 47.0 3800 0.0754 0.60 0.38 0.20 590 470 745 641
1×300/25 49.0 4500 0.0601 0.59 0.37 0.21 620 550 846 735
1×400/35 52.0 5450 0.0470 0.57 0.35 0.23 670 586 938 845
1×500/35 56.0 6550 0.0366 0.55 0.34 0.26 770 760 1040 950
1×630/35 60.0 8100 0.0283 0.52 0.33 0.29 850 840 1120 1040