N2XSY 1 x (35-630) mm² 12/20 kV

Cu / XLPE / CTS / PVC
(Copper Conductor, XLPE Insulated, Copper Tape Screen, PVC Sheathed)
Standard Specification : SNI IEC 60502-2 : 2009

Application

For power stations and switchgear as well as
stations because of small bending radius in
confined spaces indoors. As underground
because of light weight where installation
conditions are difficult.

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
35 - 800 sqmm supplied in compacted circular stranded (cm) conductor shape

Standard Packing
35 - 300 sqmm supplied in wooden drum @ 1000 m
400 - 800 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
35 24.5 884
50 25.5 984
70 27.5 1,236
95 29.0 1,518
120 30.5 1,786
150 32.0 2,078
185 34.0 2,414
240 36.5 3,004
300 38.5 3,595
400 42.0 4,447
500 45.5 5,523
630 49.0 6,926
800 52.7 8,688

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)
35 0.524 0.668 0.432 0.478 200 182 204 186 5.01 1.14
50 0.387 0.494 0.413 0.459 238 214 243 219 7.15 1.14
70 0.268 0.342 0.390 0.437 297 262 304 269 10.01 1.14
95 0.193 0.247 0.373 0.419 361 314 369 321 13.59 1.14
120 0.153 0.196 0.360 0.407 416 357 427 365 17.16 1.14
150 0.124 0.159 0.348 0.394 474 401 486 410 21.45 1.14
185 0.0991 0.128 0.337 0.384 542 452 556 462 26.46 1.14
240 0.0754 0.098 0.325 0.371 641 524 657 536 34.32 1.14
300 0.0601 0.079 0.315 0.361 735 590 753 604 42.90 1.14
400 0.0470 0.063 0.304 0.350 855 672 876 686 57.20 1.14
500 0.0366 0.051 0.294 0.341 987 759 1011 775 71.50 1.14
630 0.0283 0.041 0.286 0.332 1133 853 1160 871 90.09 1.14
800 0.0221 0.036 0.277 0.324 1253 948 1316 966 114.40 1.14

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