ERFA Industries Group

Xian ERFA Switchgear under ERFA Industries Group

 

 

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Home Products12KV Vacuum Circuit Breaker

Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker

Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker

    • Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker
    • Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker
    • Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker
  • Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker

    Product Details:

    Place of Origin: Xian China
    Brand Name: ERFA
    Certification: ISO9001~2000
    Model Number: cx2

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 unit
    Price: Negotiated
    Packaging Details: each piece in a wooden box with pallet
    Delivery Time: 10 days after payment
    Payment Terms: T/T
    Supply Ability: 10000pcs per month
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    Detailed Product Description
    Rated Voltage: 12kc Rated Current: 1250/1600/2000A
    Rated Frequency: 50/60Hz Poles Number: 3
    High Light:

    vacuum breaker electrical

    ,

    hv vacuum circuit breaker

    12 High Voltage Vacuum Circuit Breaker

     

    Principales parámetros técnicos del Modelo VIB/CX-12/630-25 Disyuntor de vacío

     

     

     

    No. Nombre Unidad Datos
    1 Voltaje nominal kV 12
    2 1 min
    Voltaje nominal sportado 1 min
    42
    3 Voltaje nominal de relámpago soportado 75
    4 Frecuencia nominal Hz 60
    5 Corriente nominal A 630
    6 Corriente de corte de cortocircuito nominal
    Corriente resistente de corta duración admisible nominal
    kA 25
    7 Corriente resistente de pico admisible nominal
    Corriente de cortocircuito nominal
    kA 63
    8 Orden de operación nominal   O-0.3s-CO-180s-CO
    9 Distancia abierta entre contactos mm 9 ± 1
    10 Recorrido de contacto 3.5± 0.5
    11 Tiempo del muelle de cierre de contactos ms ≤ 2
    12 Asincronismo de apertura trifásica ≤ 2
    13 Tiempo de apertura 20~50
    14 Tiempo de cierre 30~70
    15 Velocidad media de apertura m/s 0.9~1.3
    16 Velocidad media de cierre 0.4~0.8
    17 Voltaje de Funcionamiento V DC120
    18 Dirección de salida   lado derecho
    19 Motor de Carga   DC120V,90W

     

    Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker

    Three Poles 12KV Vacuum Circuit Breaker Outdoor Vacuum Circuit Breaker

    Contact Details
    ERFA Industries Group

    Contact Person: Dong

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