160A High Voltage AC Vacuum Contactor China Supplier

160A High Voltage AC Vacuum Contactor China Supplier

Vacuum Contactor, Electrical Vacuum Contactor, Electric Vacuum Contactor manufacturer / supplier in China, offering Ckg10kv-160A High Voltage AC Vacuum Contactor China Supplier, Three Phase Current Transformer D363 50-600A 3 in 1 Combined Cts, Kct-24 Split Core CT Clamp Current Transformer with Earthphone Plug and so on.

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Product Details

Basic Info

  • Model NO.:JCZ5-7.2D/12D

  • Number of Pole: 3

  • Main Circuit Rating Voltage: High Voltage

  • Protective Characteristics: Open Relay

  • Action Principle: Electronic Type

  • Electricity Type: AC

  • Phase: 3

  • Type: Ac Contactors

  • Theory: Voltage Relay

  • Load: High Power Relay

  • Usage: Power


    Product Description

    JCZ5-7.2D/12D high voltage ac vacuum contactor china supplier


    The contactor is applied top-down layout structure of high voltage main circuit and low voltage control circuit; such structural design is featuring intuition, safe and reliable, convenient for installation and maintenance. The dynamic conduction lever of 3-P Vacuum Interrupter is connected via 3 insulators and the Check-In/Out board, the Check-In/Out board and dynamic armature are fixed on the rotating shaft. With the electro-magnetic coil attracting and releasing the dynamic armature, it drives the dynamic contact end inside the Vacuum Interrupter to complete the Check-In/Out action. Since this action is performed in vacuum environment, therefore, the best switch performance can be achieved. That features long operation endurance and safe & reliable. The Control Circuit provides the rectifying device and the conversion of electro-magnetic coil from attracting and maintaining. Also, the auxiliary switches with 3 groups of normal On and 3 groups of normal Off are provided to user.


    working conditions:

    a. Ambient Air Temperature: -25℃~+40℃,24-hour average must NOT exceed +35℃;

    b. Altitude: 2000m or Lower;

    c. Relative Humidity: Daily average less than 95%, Monthly average less than 90%, Must NOT exceed 50% when Ambient Air Temperature reaches +40℃;

    d. Operation Environment: Ambient air shall not be contaminated by corrosive, flammable or explosive gas and water vapor, Contamination Level: Level III;

    e. Installation of Contactor:When operating, the tilt angle between the surface of installed contactor and the horizontal plane shall NOT exceed 5°

    Note: In case the above mentioned applicable conditions are not satisfied the actual user requirements, user can contact the manufacturer to consult for special treatment on the product.


    Payment terms:
    1 30% T/T advance , the balance against to the copy B/Lor LC at sigh 
    2 The other specific issues can negorate.
    3 Pls confirm the details with us before do the prepayment

    Why choose us:
    1 ISO9001,Gold golden supplier 
    2 Monthly Production Capacity -- 10000Pcs 
    3 All goods examined before delivery by staff 
    4 Prompt Reply Within 12 Hours



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