NA2XSKR(AL)Y 1 x (25-630) mm² 3.6/6 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 - 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 27.0 1,588
35 28.5 1,736
50 29.5 1,859
70 32.0 2,178
95 33.5 2,404
120 36.0 2,797
150 37.5 2,980
185 39.5 3,261
240 42.5 3,844
300 47.0 4,577
400 51.5 5,382
500 55.5 6,296
630 61.0 7,478

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 0.491 0.538 134 120 137 123 2.35 1.14
35 0.868 1.113 0.465 0.511 162 144 166 147 3.29 1.14
50 0.641 0.822 0.445 0.492 193 169 198 172 4.70 1.14
70 0.443 0.568 0.420 0.466 241 207 247 211 6.58 1.14
95 0.320 0.411 0.400 0.447 292 246 298 250 8.93 1.14
120 0.253 0.325 0.393 0.439 337 278 343 282 11.28 1.14
150 0.206 0.265 0.382 0.429 379 309 385 313 14.10 1.14
185 0.164 0.211 0.368 0.414 433 347 439 351 17.39 1.14
240 0.125 0.161 0.359 0.405 504 397 509 399 22.56 1.14
300 0.100 0.129 0.358 0.404 571 439 574 439 28.20 1.14
400 0.0778 0.101 0.346 0.392 656 492 657 490 37.60 1.14
500 0.0605 0.080 0.339 0.385 743 547 740 541 47.00 1.14
630 0.0469 0.063 0.325 0.371 848 607 841 597 59.22 1.14

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