NA2XSKB(AL)Y 1 x (25-630) mm² 6/10 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 27.5 1,645
35 29.0 1,791
50 30.0 1,999
70 32.0 2,236
95 34.0 2,504
120 35.5 2,735
150 37.0 3,033
185 39.5 3,382
240 42.5 3,907
300 44.5 4,210
400 48.5 4,982
500 52.0 5,803
630 57.5 6,929

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 0.494 0.540 133 119 136 122 2.35 1.14
35 0.868 1.113 0.467 0.513 161 143 165 146 3.29 1.14
50 0.641 0.822 0.449 0.495 192 168 197 172 4.70 1.14
70 0.443 0.568 0.422 0.468 240 206 246 211 6.58 1.14
95 0.320 0.411 0.403 0.449 291 246 298 252 8.93 1.14
120 0.253 0.325 0.390 0.436 335 280 343 285 11.28 1.14
150 0.206 0.265 0.380 0.426 380 313 388 319 14.10 1.14
185 0.164 0.211 0.369 0.415 436 354 445 360 17.39 1.14
240 0.125 0.161 0.358 0.404 512 409 522 416 22.56 1.14
300 0.100 0.129 0.345 0.392 584 460 595 467 28.20 1.14
400 0.0778 0.101 0.333 0.379 683 525 694 532 37.60 1.14
500 0.0605 0.080 0.326 0.372 786 594 796 599 47.00 1.14
630 0.0469 0.063 0.313 0.359 915 673 922 675 59.22 1.14

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