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 |
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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