N2XSR(AL)Y 1 x (25-630) mm² 8.7/15 kV

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

Application

For installation in the ground, indoors, cable
trunking and outdoors if increased mechanical
protection is required or where high-pulling
stresses may occur during installation or
operation.

Special Features on Request :
• 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 - 240 sqmm supplied in wooden drum @ 1000 m
300 - 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 27.0 1,035
35 28.5 1,180
50 29.5 1,334
70 31.0 1,572
95 32.5 1,875
120 35.5 2,282
150 37.5 2,598
185 39.0 3,015
240 41.5 3,590
300 43.5 4,216
400 49.0 5,336
500 52.5 6,488
630 56.0 7,967

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 0.485 0.531 170 153 174 156 3.58 1.14
35 0.524 0.668 0.461 0.507 206 183 211 187 5.01 1.14
50 0.387 0.494 0.442 0.489 245 215 250 219 7.15 1.14
70 0.268 0.342 0.417 0.463 304 262 310 267 10.01 1.14
95 0.193 0.247 0.398 0.444 367 312 373 316 13.59 1.14
120 0.153 0.196 0.391 0.437 422 351 427 354 17.16 1.14
150 0.124 0.159 0.377 0.424 477 391 482 394 21.45 1.14
185 0.0991 0.127 0.366 0.412 540 437 545 438 26.46 1.14
240 0.0754 0.098 0.351 0.397 628 499 630 497 34.32 1.14
300 0.0601 0.079 0.340 0.386 709 553 707 548 42.90 1.14
400 0.0470 0.063 0.334 0.381 799 604 790 592 57.20 1.14
500 0.0366 0.050 0.323 0.369 896 663 880 645 71.50 1.14
630 0.0283 0.041 0.313 0.359 997 720 971 695 90.09 1.14

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