N2XSERY 3 x (50-300) mm² 18/30 kV

Cu / XLPE / CTS / PVC / SWA / PVC
(Copper Conductor, XLPE Insulated, Copper Tape Screen, Galvanized Steel Wire Armor, PVC Sheathed)
Standard Specification : IEC 60502-2

Application

For installation in the ground, indoors, cable
trunking and outdoors if increased mechanical
protection is required or where high-pulling
stresses may occur during installation or
operation.

Special Features on Request :
• Oil Resistance
• UV Resistance
• Flame Retardant Cat. A, B, C
• Flame Retardant Non Category
• Anti Termite
• Anti Rodent
• Low Smoke Zero Halogen


Note :
Conductor Shape
50 - 300 sqmm supplied in compacted circular stranded (cm) conductor shape

Standard Packing
50 - 300 sqmm will be suplied in wooden drum on available length
Length Tolerance per drum ± 2%

Construction Data

Nom. Cross Section Area Overall Diameter Cable Weight
approx.
approx.
mm²
mm
kg/km
50 76.0 9,043
70 80.5 10,271
95 84.0 11,550
120 87.5 12,764
150 91.5 14,133
185 95.5 15,733
240 100.5 18,203
300 106.0 20,795

Electrical Data

Conductor Inductance Current - Carrying Capacity at 30° C * Short circuit current at 1 sec
Nom. Cross Section Area
DC Resistance at 20°C
AC Resistance at 90°C
in air in ground Conductor Screen
(mm²)
Max. (Ω/km)
Max. (Ω/km)
(mH/km) Max. (A) Max. (A) Max. (kA) Max. (kA)
50 0.387 0.494 0.421 232 205 7.15 1.37
70 0.268 0.342 0.396 287 250 10.01 1.37
95 0.193 0.247 0.378 345 298 13.59 1.37
120 0.153 0.196 0.364 395 338 17.16 1.37
150 0.124 0.159 0.351 445 378 21.45 1.37
185 0.0991 0.128 0.340 506 426 26.46 1.37
240 0.0754 0.098 0.326 589 490 34.32 1.37
300 0.0601 0.079 0.315 664 547 42.90 1.37

*Further information about rating factor for certain cable arrangement can be found on supplementary technical information