N2XSEYBY & NA2XSEYBY
COPPER OR ALUMUNIUM CONDUCTOR, XLPE INSULATED,
COPPER WIRE SCREENED, DOUBLE STEEL TAPES ARMOURED 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
| NA2XSEYBY - ALUMUNIUM CONDUCTOR |
(3 CORE) |
| Nominal cross sectional area |
mm2 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
400 |
| Conductor |
Approx. diameter |
mm |
6,8 |
7,9 |
9,6 |
11,3 |
12,7 |
14 |
15,7 |
18 |
20,1 |
22,9 |
| 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 |
| Insulation |
Nominal thicknes |
mm |
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 |
| Nominal sheath thickness |
mm |
3,4 |
3,5 |
3,7 |
3,8 |
3,9 |
4,1 |
4,2 |
4,4 |
4,6 |
4,8 |
| Overall diameter |
Approx. |
mm |
63,5 |
66,3 |
70,4 |
74,2 |
77,8 |
82,4 |
86,3 |
91,8 |
97 |
104,9 |
| Cable Net. Weight |
Approx. |
kg/km |
5031 |
5447 |
6128 |
6818 |
7492 |
9168 |
10031 |
11351 |
12675 |
14982 |
| Standar length per reel |
m |
500 |
500 |
500 |
500 |
300 |
300 |
300 |
300 |
250 |
200 |
| Minimum bending radius |
mm |
762 |
796 |
845 |
890 |
934 |
989 |
1036 |
1102 |
1164 |
1259 |
| Capacitance |
uF/km |
0,144 |
0,157 |
0,177 |
0,197 |
0,214 |
0,229 |
0,249 |
0,276 |
0,3 |
0,332 |
| Inductance |
mH/km |
0,178 |
0,163 |
0,144 |
0,129 |
0,119 |
0,112 |
0,103 |
0,093 |
0,085 |
0,077 |
| Current carrying |
in air |
A |
139 |
161 |
204 |
242 |
282 |
319 |
365 |
425 |
481 |
540 |
| capacity at 30 C |
in ground |
127 |
148 |
179 |
214 |
246 |
272 |
308 |
358 |
398 |
448 |
| 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 |
| AC Voltage test |
kV/5 Min |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
