Busca Interruptor De VCB, Panel De VCB, Banca En Línea De VCB en el directorio Industry, Reliable fabricante / proveedor / fábrica de China
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| Tipo de Pago: | L/C,D/A,D/P,T/T,Western Union |
|---|---|
| Cantidad de pedido mínima: | 1 Piece/Pieces |
| Plazo de entrega: | 15 días |
Modelo: VD4 vacuum circuit breaker
Item |
Unit |
Data |
|
Rated voltage |
kV |
12 |
|
Rated insulation voltage |
1 min power frequency withstand voltage |
kV |
65 |
Lightning impulse withstand voltage(peak) |
kV |
75 |
|
Rated frequency |
Hz |
50/60 |
|
Rated current |
A |
630,1250,1600,2000,2500,3150 |
|
Rated short-time withstand current |
kV |
20,25,31.5 |
|
Rate peak withstand current |
50,63,80 |
||
Rate short-circuit duration |
S |
4 |
|
a.c. component of rate short-circuit breaking current |
kA |
42 |
|
Rated short-circuit making current |
kA |
50,63,80,100 |
|
Mechanical life |
time |
10000 |
|
Permitted abrasion thickness of moving and fixed contacts |
mm |
3 |
|
Arcing time |
ms |
≤15 |
|
Grupos de Producto : Disyuntor del vacío
