N2XSEKRY 3 x (35-300) mm² 12/20 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
35 - 300 sqmm supplied in compacted circular stranded (cm) conductor shape

Standard Packing
35 - 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
35 67.5 10,368
50 70.5 11,464
70 76.5 13,948
95 80.0 15,701
120 84.5 17,477
150 88.5 19,540
185 92.5 21,726
240 98.5 25,040
300 104.0 28,283

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)
35 0.524 0.668 0.395 193 173 5.01 1.03
50 0.387 0.494 0.379 228 203 7.15 1.03
70 0.268 0.342 0.357 283 249 10.01 1.03
95 0.193 0.247 0.341 341 296 13.59 1.37
120 0.153 0.196 0.328 389 335 17.16 1.37
150 0.124 0.159 0.318 438 374 21.45 1.37
185 0.0991 0.128 0.308 496 420 26.46 1.37
240 0.0754 0.098 0.296 576 481 34.32 1.37
300 0.0601 0.079 0.287 649 537 42.90 1.37

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