Vde 0276 MT padrão 3 Cabos principais
Conductors: Stranded round copper or aluminum conductors according to IEC 60228, Vde 0276 Class 2 / Vde 0295 HD 383.
Conductor shield: Semiconductor composite layer consisting of a non-metallic extruded layer, tightly wrapped with an insulating layer to exclude internal gaps.
Isolamento: Extruded XLPE-2XI1 type compound according to DIN VDE 0207 part 22 and HD 620.1.
PVC/PE/LSZH outer jacket
PVC/PE/LSZH split sheath (optional)
Metal/insulation/conductor shield
Adesivo
Armor (optional)
Nível de tensão:
|
Tensão nominal Uo/U
|
Tensão operacional (máx.)
|
Tensão de teste
|
|---|---|---|
|
3.6/6KV
|
8KV
|
12.5KV
|
|
6/10KV
|
12KV
|
21KV
|
|
8.7/15KV
|
18KV
|
30.5KV
|
|
12/20KV
|
24KV
|
42KV
|
|
18/30KV
|
36KV
|
63KV
|
Physical Characteristics:
Temperatura operacional: até 90ºC
Faixa de temperatura: -5°C (Jaqueta de PVC); -20°C (Jaqueta PE)
Temperatura de curto-circuito: 250°C (duração máxima do curto-circuito não superior a 5s)
Raio de curvatura: 15 x DE (non-metallic sheath)
30 x DE (aluminum jacket)
Cable Structure Parameter: Take the example of N2XSEY NA2XSEY
|
Seção Transversal Nominal (mm²)
|
Approximate Conductor OD (milímetros)
|
Espessura Nominal de Isolamento (milímetros)
|
Espessura da tira de cobre (milímetros)
|
Área de blindagem de fio de cobre (mm²)
|
Approximate Insulation OD (milímetros)
|
Espessura Nominal da Jaqueta (milímetros)
|
Approximate Outside Diameter (milímetros)
|
|---|---|---|---|---|---|---|---|
|
25
|
6.05
|
2.5
|
0.1
|
16
|
12.5
|
1.5
|
37
|
|
35
|
7.10
|
2.5
|
0.1
|
16
|
13.5
|
1.6
|
39
|
|
50
|
8.25
|
2.5
|
0.1
|
16
|
14.7
|
1.6
|
42
|
|
70
|
9.90
|
2.5
|
0.1
|
16
|
16.3
|
1.7
|
46
|
|
95
|
11.7
|
2.5
|
0.1
|
16
|
18.1
|
1.7
|
50
|
|
120
|
13.1
|
2.5
|
0.1
|
16
|
19.5
|
1.8
|
53
|
|
150
|
14.3
|
2.5
|
0.1
|
25
|
20.7
|
1.8
|
56
|
|
185
|
16.3
|
2.5
|
0.1
|
25
|
22.7
|
1.9
|
60
|
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
Aplicativos:
Three-core power cables have a voltage range from 3.8/6.6KV to 19/33KV and a frequency of 50Hz, and are mainly used in power supply stations, indoor and outdoor laying, oleodutos, túneis, mines, shafts, direct burial in the soil and underwater, etc., and are able to withstand considerable pressure and mechanical forces, axial tensile force.
