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Withstand Large Current High Voltage DC Contactor Used in Any Harsh Environment

    Buy cheap Withstand Large Current High Voltage DC Contactor Used in Any Harsh Environment from wholesalers
     
    Buy cheap Withstand Large Current High Voltage DC Contactor Used in Any Harsh Environment from wholesalers
    • Buy cheap Withstand Large Current High Voltage DC Contactor Used in Any Harsh Environment from wholesalers

    Withstand Large Current High Voltage DC Contactor Used in Any Harsh Environment

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    Brand Name : TY
    Model Number : TY0003C06
    Certification : ISO/TS 16949:2009
    Price : Negotiation
    Payment Terms : T/T, Western Union
    Supply Ability : 10,000 pcs per month
    Delivery Time : 15 working days after payment
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    Withstand Large Current High Voltage DC Contactor Used in Any Harsh Environment

    Withstand High Voltage and Large Current DC Contactor , Can Be Used in Any Harsh Environment


    1. Specifications of contactor:


    Item

    Technical Parameter

    Contact arrangement (main)

    SPST-NO

    Rated operating voltage

    12-750VDC/VAC

    Rated carrying current

    150A (1/0 cable – 53mm2 cross-section area)

    Max carrying current (1 time)

    1 second, 1200A; 60 seconds, 300A; 600 seconds, 210A

    Switching capacity

    see figure 1, power switching capacity for resistive load

    Max cut-off current

    1000A,320VDC,one time

    Contact resistance

    Max rated carry current

    Typical 350A


    0.4mΩ

    0.3mΩ

    Mechanical life

    300,000 cycles

    Operate time, 25℃

    Close (includes bounce) max

    Close (include bounce) typical

    Bounce on close, max

    Release time (includes arc time at max. break current)

    30ms

    13ms

    7ms

    12ms

    Contact arrangement (auxiliary)

    SPST-NO (the auxiliary contact is mechanically linked to the main power contacts)

    Auxiliary contact rating

    2A,24VDC

    Minimum current and voltage for auxiliary contact

    100mA,8V

    Insulation resistance at 500VDC 500VDC

    100mΩ (50mΩafter life test)

    Dielectric at sea level (leakage <1mA)

    2200VRMS

    Shock (saw tooth or 1/2 sine, 11ms)

    20G’s

    Vibration, sinusoidal (10-2000 Hz peak)

    20G’s

    Operating ambient temp range

    -55~85℃

    Storage ambient temp range

    -55~125℃

    Weight, typical

    0.38KG (without nuts/washers)



    2. Features of contactor:

    • Great temperature resistance property, can work under condition from -55℃ to 85℃.
    • Adopts ceramic, the same with the space program; reduced risk of fire or meltdown in over-current conditions.
    • Small size, can withstand and switch large current.
    • Hermetically sealed, with no risks of arcing leakage and fire.
    • Sealing chamber can effectively prevent contact oxidized and melted. Low and stable contact resistance.
    • Can be used in any environment, including immersion, high/low pressure and other harsh environment.
    • Not position sensitive, can be mounted in any position for ease of installation.
    • Products with ceramic sealing technology have higher usage temp and more reliable sealing performance.
    • Small volume, long life and light weight

    3. Applications:

    • Widely used in AD or DC power supply switch of mining – drive and control system, electric vehicle, mobile mining equipment, aviation mobile devices, backup power supply system, hydrogen fuel cell drive system, ships and underwater equipment, solar power equipment. It is the ideal choice of large mobile power supply circuit.



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