VDE 0276 Standard MV Single Core Cables
Conductor: Stranded round copper or aluminum conductor
Conductor shielding: The conductor shielding consists of a non-metallic extruded layer of semiconductor composite layers tightly wrapped around an insulating layer to exclude internal gaps.
Aislamiento: Extruded XLPE-2XI1 type compound according to DIN VDE 0207 part 22 and HD 620.1.
Glues
XLPE Insulation
Conductor/Aislamiento/Protección metálica
PVC/PE/XLPE Split Sheath (optional)
Voltage Level:
|
Tensión nominal Uo/U
|
Voltaje de funcionamiento (max)
|
Testing Voltage
|
|---|---|---|
|
3.6/6KV
|
8KV
|
10KV
|
|
6/10KV
|
12KV
|
15KV
|
|
8.7/15KV
|
18KV
|
22.5KV
|
|
12/20KV
|
24KV
|
30KV
|
|
18/30KV
|
36KV
|
45KV
|
Características físicas:
Temperatura de funcionamiento: hasta 90°C
Rango de temperatura: -5ºC (chaqueta de PVC); -20ºC (chaqueta de polietileno)
Temperatura de cortocircuito: 250ºC (duración máxima del cortocircuito no superior a 5 s)
Radio de curvatura: 15 x DESDE (non-metallic sheath)
30 x DESDE (aluminum jacket)
Parámetros de la estructura del cable:
|
Nominal Cross Section mm²
|
Insulation Nominal Thickness mm
|
Copper Strip Thickness mm²
|
Copper Wire Shield Area mm
|
Espesor nominal de la chaqueta
|
Approximate Outside Diameter
|
Approximate Weight kg / km
|
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
N2XSY/N2XSH Cu
|
NA2XSY/NA2XSH Al
|
N2XS2Y Cu
|
NA2XS2Y Al
|
N2XS (F) 2Y Cu
|
NA2XS (F) 2Y Al
|
|
25
|
2.0
|
0.1
|
16
|
1.4
|
13
|
500
|
180
|
480
|
140
|
500
|
230
|
|
35
|
2.0
|
0.1
|
16
|
1.4
|
14
|
620
|
280
|
600
|
240
|
620
|
330
|
|
50
|
2.0
|
0.1
|
16
|
1.4
|
15
|
700
|
380
|
750
|
290
|
750
|
430
|
|
70
|
2.0
|
0.1
|
16
|
1.5
|
17
|
900
|
480
|
800
|
380
|
1000
|
560
|
|
95
|
2.0
|
0.1
|
16
|
1.5
|
19
|
1200
|
590
|
1050
|
460
|
1300
|
670
|
|
120
|
2.0
|
0.1
|
16
|
1.6
|
21
|
1450
|
700
|
1300
|
550
|
1500
|
800
|
|
150
|
2.0
|
0.1
|
25
|
1.6
|
22
|
1700
|
800
|
1550
|
650
|
1800
|
900
|
|
...
|
...
|
...
|
...
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...
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...
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...
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...
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...
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...
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...
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...
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Applications:
Power single-core cables with voltage ranging from 3.8/6.6KV to 19/33KV and frequency of 50Hz are mainly used in power supply stations, colocación interior y exterior, pipelines, túneles, mines, shafts, direct burial in the soil and underwater, etc.. They are able to withstand considerable pressure and mechanical forces, axial tensile force.
