N2XSKR(AL)Y 1 x (25-630) mm² 6/10 kV

Cu / XLPE/ CTS / PVC / LS / PVC / AWA / PVC
(Copper Conductor, XLPE Insulated, Copper Tape Screen, Lead Sheathed, Aluminium 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 :
• 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 - 120 sqmm supplied in wooden drum @ 1000 m
150 - 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 29.5 1,950
35 30.5 2,140
50 32.0 2,437
70 34.5 2,884
95 36.5 3,362
120 38.0 3,713
150 40.0 4,215
185 42.0 4,788
240 45.0 5,706
300 48.5 6,570
400 52.5 7,852
500 56.5 9,431
630 60.5 11,343

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 0.501 0.547 174 154 178 157 3.58 1.14
35 0.524 0.668 0.475 0.521 210 184 215 188 5.01 1.14
50 0.387 0.494 0.459 0.505 250 217 255 221 7.15 1.14
70 0.268 0.342 0.438 0.484 312 263 317 267 10.01 1.14
95 0.193 0.247 0.419 0.465 376 312 381 316 13.59 1.14
120 0.153 0.196 0.404 0.450 428 351 433 354 17.16 1.14
150 0.124 0.159 0.391 0.437 483 391 488 393 21.45 1.14
185 0.0991 0.127 0.381 0.427 546 435 549 435 26.46 1.14
240 0.0754 0.098 0.368 0.414 632 493 632 490 34.32 1.14
300 0.0601 0.078 0.362 0.408 706 538 703 532 42.90 1.14
400 0.0470 0.062 0.348 0.394 799 594 790 583 57.20 1.14
500 0.0366 0.050 0.338 0.384 893 650 878 634 71.50 1.14
630 0.0283 0.040 0.328 0.374 990 705 969 683 90.09 1.14

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