NA2XSR(AL)Y 1 x (35-630) mm2 12/20 kV

Al / XLPE/ CTS / PVC / AWA / PVC
(Aluminium 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
35 - 630 sqmm supplied in compacted circular stranded (cm) conductor shape

Standard Packing
35 - 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
35 30.5 1,084
50 31.5 1,138
70 33.5 1,284
95 36.5 1,562
120 38.0 1,719
150 39.5 1,857
185 41.0 2,014
240 43.5 2,274
300 47.0 2,697
400 51.0 3,170
500 54.0 3,635
630 59.0 4,344

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)
35 0.868 1.113 0.477 0.524 161 142 164 145 3.29 1.14
50 0.641 0.822 0.458 0.504 191 167 195 170 4.70 1.14
70 0.443 0.568 0.429 0.476 238 204 243 208 6.58 1.14
95 0.320 0.411 0.417 0.463 289 243 295 247 8.93 1.14
120 0.253 0.325 0.403 0.449 332 275 338 279 11.28 1.14
150 0.206 0.265 0.391 0.437 374 307 380 311 14.10 1.14
185 0.164 0.211 0.377 0.423 428 346 434 349 17.39 1.14
240 0.125 0.161 0.362 0.408 499 397 505 399 22.56 1.14
300 0.100 0.129 0.357 0.403 567 440 570 441 28.20 1.14
400 0.0778 0.101 0.343 0.389 654 496 655 494 37.60 1.14
500 0.0605 0.080 0.333 0.379 743 554 740 547 47.00 1.14
630 0.0469 0.063 0.319 0.365 850 616 841 604 59.22 1.14

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