N2XSB(AL)Y 1 x (25-630) mm² 6/10 kV

Cu / XLPE/ CTS / PVC / ATA / PVC
(Copper Conductor, XLPE Insulated, Copper Tape Screen, Aluminium Tape Armor, PVC Sheathed)
Standard Specification : IEC 60502-2

Application

For installation indoor, in ground direct burried,
for power station and switchgear, if there is a
risk that 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 - 300 sqmm supplied in wooden drum @ 1000 m
400 - 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 23.5 812
35 24.5 941
50 25.5 1,086
70 27.0 1,337
95 29.0 1,641
120 30.5 1,862
150 32.0 2,175
185 34.0 2,589
240 36.5 3,196
300 39.0 3,762
400 42.0 4,631
500 46.0 5,767
630 49.5 7,192

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 0.454 0.500 166 153 170 156 3.58 1.14
35 0.524 0.668 0.431 0.477 201 183 206 187 5.01 1.14
50 0.387 0.494 0.413 0.459 240 216 246 221 7.15 1.14
70 0.268 0.342 0.389 0.435 299 264 307 270 10.01 1.14
95 0.193 0.247 0.373 0.419 363 315 372 322 13.59 1.14
120 0.153 0.196 0.358 0.404 418 358 428 365 17.16 1.14
150 0.124 0.159 0.347 0.393 476 401 487 410 21.45 1.14
185 0.0991 0.128 0.338 0.385 545 452 557 461 26.46 1.14
240 0.0754 0.098 0.326 0.372 642 523 657 532 34.32 1.14
300 0.0601 0.079 0.316 0.362 734 588 750 598 42.90 1.14
400 0.0470 0.063 0.305 0.351 852 666 869 677 57.20 1.14
500 0.0366 0.051 0.297 0.343 980 750 997 760 71.50 1.14
630 0.0283 0.041 0.289 0.335 1120 840 1137 848 90.09 1.14

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