N2XSKB(AL)Y 1 x (25-630) mm² 3.6/6 kV

Cu / XLPE/ CTS / PVC / LS / PVC / DATA / PVC
(Copper Conductor, XLPE Insulated, Copper Tape Screen, Lead Sheathed, Double Aluminium Tape 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 low mechanical damage may
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


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

Standard Packing
25 - 150 sqmm supplied in wooden drum @ 1000 m
185 - 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 25.5 1,642
35 27.0 1,823
50 28.0 2,016
70 30.0 2,443
95 32.0 2,826
120 33.5 3,261
150 35.5 3,626
185 37.0 4,098
240 40.5 5,027
300 43.5 5,974
400 47.5 7,194
500 52.0 8,785
630 56.5 10,677

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 0.474 0.521 171 155 175 158 3.58 1.14
35 0.524 0.668 0.450 0.496 207 185 212 189 5.01 1.14
50 0.387 0.494 0.431 0.478 246 218 252 222 7.15 1.14
70 0.268 0.342 0.409 0.455 308 266 315 272 10.01 1.14
95 0.193 0.247 0.392 0.438 372 317 381 324 13.59 1.14
120 0.153 0.196 0.378 0.424 429 360 439 367 17.16 1.14
150 0.124 0.159 0.367 0.413 486 402 497 410 21.45 1.14
185 0.0991 0.128 0.355 0.401 555 453 566 460 26.46 1.14
240 0.0754 0.098 0.345 0.392 653 521 664 528 34.32 1.14
300 0.0601 0.079 0.339 0.385 744 584 754 590 42.90 1.14
400 0.0470 0.063 0.328 0.375 858 659 867 663 57.20 1.14
500 0.0366 0.050 0.322 0.368 980 737 985 737 71.50 1.14
630 0.0283 0.041 0.313 0.360 1111 818 1109 811 90.09 1.14

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