N2XSKY 1 x (25-630) mm² 3.6/6 kV

Cu / XLPE/ CTS / PVC / LS / PVC
(Copper Conductor, XLPE Insulated, Copper Tape Screen, Lead Sheathed, 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 mechanical damage is not likely
to occur.

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


Note :
Conductor Shape
25 - 630 sqmm supplied in compacted circular stranded (cm) conductor shape

Standard Packing
25 - 185 sqmm supplied in wooden drum @ 1000 m
240 - 630 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
25 22.0 1,429
35 23.5 1,610
50 24.5 1,794
70 26.5 2,203
95 28.5 2,558
120 30.0 2,991
150 31.5 3,312
185 33.5 3,783
240 37.0 4,682
300 40.0 5,582
400 43.5 6,742
500 48.0 8,289
630 52.0 10,092

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
Trefoil formation
Flat formation
in air in ground in air in ground Conductor Screen
(mm²)
Max. (Ω/km)
Max. (Ω/km)
(mH/km) (mH/km) Max. (A) Max. (A) Max. (A) Max. (A) Max. (kA) Max. (kA)
25 0.727 0.927 0.445 0.491 170 153 174 157 3.58 1.14
35 0.524 0.668 0.424 0.470 207 183 212 188 5.01 1.14
50 0.387 0.494 0.406 0.452 246 216 253 221 7.15 1.14
70 0.268 0.342 0.385 0.432 308 264 316 271 10.01 1.14
95 0.193 0.247 0.369 0.415 374 316 384 323 13.59 1.14
120 0.153 0.196 0.357 0.403 432 358 443 367 17.16 1.14
150 0.124 0.159 0.344 0.390 491 402 503 411 21.45 1.14
185 0.0991 0.128 0.335 0.381 561 452 575 462 26.46 1.14
240 0.0754 0.098 0.327 0.373 665 522 680 532 34.32 1.14
300 0.0601 0.079 0.321 0.367 761 586 776 596 42.90 1.14
400 0.0470 0.063 0.311 0.358 881 664 897 673 57.20 1.14
500 0.0366 0.050 0.306 0.352 1015 745 1028 752 71.50 1.14
630 0.0283 0.041 0.297 0.344 1155 831 1165 834 90.09 1.14

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