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CKJ40 1.14kV voltage protector vacuum contactor circuit breaker

Categories Vacuum Circuit Breaker
Place of Origin: Zhejiang, China
Brand Name: Kampa
Model Number: CKJ40
Type: Mini
Poles Number: 1
Main circuit rated voltage: 1.14KV
Main circuit rated current: 1000A
Main circuit making capcity: 10000
Main circiut breaker-make ability: 8x10000
frequency withstand voltage: 12
frenquency withstand voltage: 2
power frequency withstand voltage: 12kv
clearance between opeb contacts: 5-/+0.5 times/h
Packaging Details: standard package
Port: Ningbo
Supply Ability: 10000 Piece/Pieces per Year
Price: $160.00/Pieces >=1 Pieces
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    • Product Details
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    CKJ40 1.14kV voltage protector vacuum contactor circuit breaker

    CKJ40 1.14kV voltage protector vacuum contactor circuit breaker

    1.Specifications

    CKJ40 Low voltage 1.14KV Series vacuum contactor is mainly used for AC 50-60HZ,the main circuit rated voltage 1.14KV,rated current from 1000A to 2000A power network systerm for remote making and breakting and frequent starting and control of AC motors,transfermers and the capacitor banks and and other occasions.

    2.Product features

    2.1:Number of poles:3.

    2.2.Coil voltage:AC/DC 110V 220V 380V ,ot can be customized.

    3.If have one of the following cases,you should check and asjust the product

    A.About six months after first time use:

    B.Frequent operation 100000 times

    C.The vacuum switch tube contact open distance less than 1.5mm,over travel is less than 0.5mm

    E.Mechanical operation have abnormal.

    Parameter nameValue
    Main circuit rated voltage(KV)1.141.141.141.14
    Main circuit rated current(A)1000125016002000
    Main circuit Making capacity(A/100 times)10000100001250015000
    Main circuit Break-make Ability (A/100 times)8x10³8x10³8x10³8x10³
    Ultimate breaking capacity(A/3 times)10x10³10x10³10x10³10x10³
    Mechanical life(Times)10x10³10x10³10x10³10x10³
    Electricity life AC3(times)25x10³25x10³25x10³25x10³
    Electricity life AC4(times)5x10³5x10³5x10³5x10³
    Main circuit power frequency withstand voltage(fracture)kv12121212
    Control circuit power frequency withstand voltage (KV)2222
    Rated operating frequency AC3(Times/h)300300300300
    Rated operating frequency AC4(Times/h)120120120120
    Clearance between open contacts(mm)5±0.55±0.55±0.55±0.5
    Overtravel(mm)1.5±0.51.5±0.51.5±0.51.5±0.5

    2.PICTURE


    Company Information

    Yueqing Kampa Electric Co.,Ltd. is Established in 1990.Has variety of goods ,such

    as Relay,Circuit breaker,Switches,Thermocouple,Thermostat,Temperature controller,

    Switch power supply,AVS,Heat sink,Heater,Distribution box,Junction box and so on.

    We are manufacturer and have ten years experience in Electrical industry.


    A.Punctual delivery time:

    We carry out your order into our well-organized production schedule, ensure your punctual delivery time.
    Production report before your order packed.
    Shipping notice and photos sent to you as soon as your order is shipped.

    B.After sales service:

    We Pay high Attention To Your Feed back after receive the goods.
    We Provide 12 months warranty after goods arrive.
    We Promise All Parts Available in lifetime use.
    We Positively Revert Your Complain Within 48hours.
    C.Professional Sales:
    We value every Inquiry Sent To Us, Ensure Quick Competitive Offer.
    We Cooperate With Customer To Bid Tenders. Provide all Necessary Documents.
    We Are A Sales Team, With AllTechnical Support From Engineer Team.











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