N2XSEKRY 3 x (50-300) mm² 18/30 kV

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

Application

For indoor, outdoor, in ground and in duct.
Mainly on chemical industries, refineries, petrol.
stations and any other locations where there is
a risk that solvent, fuel and other chemicals may
penetrate and high pulling stresses may occur
during installation.

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 85.0 15,999
70 90.0 18,015
95 94.0 20,007
120 98.0 21,870
150 102.0 23,925
185 106.0 26,379
240 112.0 29,868
300 117.5 33,789

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 0.421 230 203 7.15 1.37
70 0.268 0.342 0.396 284 247 10.01 1.37
95 0.193 0.247 0.378 340 294 13.59 1.37
120 0.153 0.196 0.364 389 333 17.16 1.37
150 0.124 0.159 0.351 438 372 21.45 1.37
185 0.0991 0.128 0.340 496 417 26.46 1.37
240 0.0754 0.098 0.326 575 479 34.32 1.37
300 0.0601 0.079 0.315 646 532 42.90 1.37

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