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12kV High Voltage Vacuum Contactor For Distribution System

Chengdu Guoguang Elecric Co.,Ltd
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    Buy cheap 12kV High Voltage Vacuum Contactor For Distribution System from wholesalers
     
    Buy cheap 12kV High Voltage Vacuum Contactor For Distribution System from wholesalers
    • Buy cheap 12kV High Voltage Vacuum Contactor For Distribution System from wholesalers

    12kV High Voltage Vacuum Contactor For Distribution System

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    Brand Name : GUOGUANG
    Model Number : CKG4-12
    Certification : CAAC
    Price : negotiation
    Payment Terms : L/C, T/T
    Supply Ability : 100 Unit/Units per Month
    Delivery Time : 5-8Work day
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    12kV High Voltage Vacuum Contactor For Distribution System

    CKG4 12kV High voltage Vacuum Contactor


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    CKG4 12kV High-voltage Vacuum Contactor

    CKG4 series high-voltage vacuum contactor (vacuum switch)consist of separable insulator bracket and metal frame. It has advantage of firm structure, high reliability, contact from the large open, better breaking capacity and smaller bounce at contact closing and opening. It is suitable for the distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity such as high-voltage motor of 12kV or under 12kV, transformer and capacitive loading etc. Especially suitable for frequent operation domain. Because of its small volume, light weight and packaged design of upper and lower arrangement, prevalent in the world. It is convenient to use and maintain, and is easy to form the complete equipment of F-C loop.


    Main circuit rated voltage (kV)12kV
    Main circuit rated current (A)800A, 630A, 400A, 200A
    Main circuit making capacity (A/100times)6300A, 6300A, 4000A, 2000A
    Main circuit breaking capacity (A/25times)5040A, 5040A, 3200A, 1600A
    Limit breaking capacity(A/3times)6300A, 6300A, 4000A, 2000A
    Mechanical life (time)100 x 104
    Electric life AC3 (time)25 x 104
    Electric life AC4 (time)10 x 104
    Rated operating frequency (time/h)300 time
    Main circuit power frequency withstand voltage (gap) (kV)42 kV
    Phase to Phase, Phase to earth power frequency withstand voltage (kV)42 kV
    Lightning impulse withstand voltage (kV)75 kV
    Main circuit contact resistance (μΩ)≤200
    Clearance between open contacts (mm)6±1 mm
    Overtravel (mm)1.5±0.5 mm
    Secondary control voltage (V)AC:110 /220V DC:110/220V
    Secondary control current (A)

    DC14A/7A (800,630A)

    DC6A/3.5A (400A,200A)


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    FAQ
    FAQ
    Q: How could I get price from you?A: Send us the detail like size, weight, the design, etc. Our sales team shall forward you the prices with 12 hours.Q: Does the OEM available? A: We can produce the products as your design. Q: How long it will take to open a new mould? A: 30~35 days. Q: What kind of artwork are available for open a mould? A: AI design or CDR design Q: Do you inspect the finished goods? A: Yes, our QC will inspect products in every step of production. Q: What would be the payment terms? A: 30% T/T in advance as a bond, the balance 70% against documents.
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