NA2XSKB(AL)Y 1 x (25-630) mm² 3.6/6 kV

Al / XLPE/ CTS / PVC / LS / PVC / DATA / PVC
(Aluminium Conductor, XLPE Insulated, Copper Tape Screen, Lead Sheathed, Double Aluminium Tape 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 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 - 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 25.5 1,472
35 26.5 1,603
50 28.0 1,725
70 30.0 2,031
95 32.0 2,263
120 33.5 2,550
150 35.0 2,721
185 37.0 2,985
240 40.0 3,545
300 43.0 4,117
400 47.5 4,847
500 51.5 5,719
630 57.0 6,865

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 0.479 0.526 132 120 135 122 2.35 1.14
35 0.868 1.113 0.452 0.498 160 143 164 146 3.29 1.14
50 0.641 0.822 0.433 0.479 191 169 195 172 4.70 1.14
70 0.443 0.568 0.409 0.455 239 207 245 211 6.58 1.14
95 0.320 0.411 0.391 0.437 290 247 297 252 8.93 1.14
120 0.253 0.325 0.378 0.424 335 281 343 287 11.28 1.14
150 0.206 0.265 0.368 0.414 378 313 386 320 14.10 1.14
185 0.164 0.211 0.355 0.401 434 355 444 362 17.39 1.14
240 0.125 0.161 0.347 0.393 511 409 522 417 22.56 1.14
300 0.100 0.129 0.340 0.387 584 460 595 467 28.20 1.14
400 0.0778 0.101 0.329 0.375 683 526 694 532 37.60 1.14
500 0.0605 0.080 0.324 0.370 786 595 796 599 47.00 1.14
630 0.0469 0.063 0.312 0.358 915 673 922 675 59.22 1.14

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