N2XSKB(AL)Y 1 x (25-630) mm² 6/10 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 27.5 1,815
35 29.0 2,012
50 30.0 2,291
70 32.0 2,648
95 34.0 3,116
120 35.5 3,447
150 37.5 3,940
185 39.5 4,496
240 42.5 5,390
300 44.5 6,068
400 48.5 7,329
500 52.5 8,869
630 56.5 10,742

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 0.488 0.535 172 154 176 157 3.58 1.14
35 0.524 0.668 0.465 0.511 208 184 213 188 5.01 1.14
50 0.387 0.494 0.447 0.493 248 217 254 222 7.15 1.14
70 0.268 0.342 0.422 0.468 309 265 316 271 10.01 1.14
95 0.193 0.247 0.405 0.451 375 317 383 323 13.59 1.14
120 0.153 0.196 0.390 0.436 430 359 439 365 17.16 1.14
150 0.124 0.159 0.378 0.424 489 402 499 409 21.45 1.14
185 0.0991 0.127 0.369 0.415 557 452 567 459 26.46 1.14
240 0.0754 0.098 0.356 0.403 654 520 665 527 34.32 1.14
300 0.0601 0.079 0.344 0.390 745 584 755 590 42.90 1.14
400 0.0470 0.063 0.333 0.379 858 658 867 662 57.20 1.14
500 0.0366 0.050 0.324 0.370 980 736 984 736 71.50 1.14
630 0.0283 0.041 0.315 0.361 1111 818 1109 811 90.09 1.14

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