N2XSY & NA2XSY
COPPER OR ALUMUNIUM CONDUCTOR, XLPE INSULATED,
COPPER WIRE SCREENED AND PVC SHEATED
Nominal Voltage : 12/20 kV
Maximum System Voltage : 24 kV
Specification : SPLN 43-5-3 : 1995
Other specification are available on request
NA2XSY - ALUMUNIUM CONDUCTOR |
(SINGLE CORE)
|
|
Nominal cross sectional area |
mm2 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
400 |
500 |
630 |
Conductor |
Approx. diameter |
mm |
6,9 |
7,9 |
9,6 |
11,3 |
12,7 |
14 |
15,7 |
18 |
20,1 |
22,9 |
26,2 |
29,7 |
Max. DC resistance at 20 C |
Ohm/km |
0,868 |
0,641 |
0,443 |
0,32 |
0,253 |
0,206 |
0,164 |
0,125 |
0,1 |
0,0778 |
0,0605 |
0,0469 |
Insulation |
Nominal thicknes |
mm |
5,5 |
5,5 |
5,5 |
5,5 |
5,5 |
5,5 |
5,5 |
5,5 |
5,5 |
5,5 |
5,5 |
5,5 |
Min. DC resistance at 20 C |
m.ohm.km |
4400 |
4100 |
3600 |
3200 |
3000 |
2800 |
2500 |
2300 |
2100 |
1900 |
1700 |
1500 |
Nominal sheath thickness |
mm |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3.2 |
Overall diameter |
Approx. |
mm |
30 |
31,1 |
32,7 |
34,4 |
35,8 |
37,1 |
38,8 |
41,1 |
43,2 |
46,4 |
49,7 |
53,6 |
Cable Net. Weight |
Approx. |
kg/km |
927 |
1000 |
1113 |
1243 |
1362 |
1554 |
1714 |
1947 |
2182 |
2613 |
3022 |
3582 |
Standar length per reel |
m |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
500 |
Minimum bending radius |
mm |
360 |
373 |
392 |
413 |
430 |
445 |
466 |
493 |
518 |
557 |
596 |
643 |
Capacitance |
uF/km |
0,144 |
0,157 |
0,177 |
0,197 |
0,214 |
0,229 |
0,249 |
0,276 |
0,3 |
0,332 |
0,371 |
0,411 |
Inductance |
mH/km |
0,178 |
0,163 |
0,144 |
0,129 |
0,119 |
0,112 |
0,103 |
0,093 |
0,085 |
0,077 |
0,069 |
0,062 |
Current carrying |
in air |
A |
180 |
217 |
240 |
328 |
378 |
425 |
485 |
513 |
652 |
740 |
838 |
873 |
Capacity at 30 C |
in ground |
158 |
187 |
228 |
271 |
307 |
339 |
380 |
439 |
491 |
543 |
617 |
657 |
Short circuit current at 1 sec. |
kA |
3,2 |
4,6 |
6,4 |
8,7 |
11 |
13,8 |
17 |
22,1 |
27,6 |
36,8 |
46 |
58 |
AC Voltage test |
kV/5 Min |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |