NA2XSB(AL)Y 1 x (25-630) mm² 3.6/6 kV

Al / XLPE/ CTS / PVC / ATA / PVC
(Aluminium 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 :
• 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 - 630 sqmm supplied in wooden drum @ 1000 m
Length Tolerance per drum ± 2%

Construction Data

Nom. Cross Section Area Overall Diameter Cable Weight
approx.
approx.
mm²
mm
kg/km
25 21.0 570
35 22.5 640
50 23.5 712
70 25.5 832
95 27.0 962
120 28.5 1,092
150 30.0 1,165
185 32.0 1,337
240 34.5 1,607
300 37.5 1,883
400 41.0 2,214
500 45.0 2,694
630 49.5 3,276

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 1.20 1.539 0.442 0.488 126 118 129 121 2.35 1.14
35 0.868 1.113 0.416 0.463 154 142 158 145 3.29 1.14
50 0.641 0.822 0.399 0.445 184 167 188 171 4.70 1.14
70 0.443 0.568 0.374 0.421 230 205 236 210 6.58 1.14
95 0.320 0.411 0.357 0.403 280 245 287 251 8.93 1.14
120 0.253 0.325 0.346 0.392 324 279 332 285 11.28 1.14
150 0.206 0.265 0.335 0.381 366 312 376 319 14.10 1.14
185 0.164 0.211 0.325 0.371 423 353 433 361 17.39 1.14
240 0.125 0.161 0.317 0.363 499 409 511 418 22.56 1.14
300 0.100 0.130 0.311 0.357 573 461 587 470 28.20 1.14
400 0.0778 0.102 0.300 0.346 674 528 689 539 37.60 1.14
500 0.0605 0.080 0.296 0.342 780 601 797 611 47.00 1.14
630 0.0469 0.064 0.285 0.331 916 685 934 696 59.22 1.14

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