NA2XSERY 3 x (50-300) mm² 18/30 kV

Al / XLPE / CTS / PVC / SWA / PVC
(Aluminium Conductor, XLPE Insulated, Copper Tape Screen, Galvanized Steel Wire Armor, PVC Sheathed)
Standard Specification : IEC 60502-2

Application

For installation in the ground, indoors, cable trunking and outdoors if increased mechanical protection is required or where high-pulling stresses may occur during installation or operation.

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
50 - 300 sqmm supplied in compacted circular stranded (cm) conductor shape

Standard Packing
50 - 300 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
50 76.0 8,156.2
70 80.5 9,015.5
95 84.5 9,832.9
120 87.5 10,594.3
150 91.0 11,381.5
185 95.5 12,339.3
240 100.0 13,628.8
300 105.5 15,076.6

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
in air in ground Conductor Screen
(mm²)
Max. (Ω/km)
Max. (Ω/km)
(mH/km) Max. (A) Max. (A) Max. (kA) Max. (kA)
50 0.641 0.822 0.423 180 159 4.70 1.37
70 0.443 0.568 0.396 223 195 6.58 1.37
95 0.320 0.411 0.377 268 232 8.93 1.37
120 0.253 0.325 0.364 308 264 11.28 1.37
150 0.206 0.265 0.353 346 294 14.10 1.37
185 0.164 0.211 0.340 395 333 17.39 1.37
240 0.125 0.161 0.327 461 384 22.56 1.37
300 0.100 0.130 0.317 521 431 28.20 1.37

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