NA2XSKR(AL)Y 1 x (25-630) mm² 6/10 kV

Al / XLPE/ CTS / PVC / LS / PVC / AWA / PVC
(Aluminium Conductor, XLPE Insulated, Copper Tape Screen, Lead Sheathed, Aluminium Wire 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 high pulling stresses may occur
during installation.

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 - 185 sqmm supplied in wooden drum @ 1000 m
240 - 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 29.0 1,780
35 30.5 1,919
50 32.0 2,146
70 34.5 2,472
95 36.5 2,749
120 38.0 3,001
150 39.5 3,309
185 42.0 3,675
240 45.0 4,214
300 48.5 4,714
400 52.5 5,505
500 56.0 6,354
630 61.0 7,541

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 0.506 0.552 135 120 138 122 2.35 1.14
35 0.868 1.113 0.477 0.524 163 143 167 146 3.29 1.14
50 0.641 0.822 0.460 0.507 194 168 199 172 4.70 1.14
70 0.443 0.568 0.438 0.484 244 206 248 210 6.58 1.14
95 0.320 0.411 0.417 0.463 294 245 300 249 8.93 1.14
120 0.253 0.325 0.404 0.450 337 277 343 281 11.28 1.14
150 0.206 0.265 0.393 0.439 380 308 386 312 14.10 1.14
185 0.164 0.211 0.381 0.427 433 346 439 349 17.39 1.14
240 0.125 0.161 0.369 0.416 505 396 510 398 22.56 1.14
300 0.100 0.129 0.363 0.409 570 438 573 438 28.20 1.14
400 0.0778 0.101 0.349 0.395 656 492 657 490 37.60 1.14
500 0.0605 0.080 0.341 0.387 743 547 740 541 47.00 1.14
630 0.0469 0.063 0.326 0.373 848 607 841 597 59.22 1.14

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