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High-Power Intelligent Thyristor Power Switch

The HP‑TKGD high‑power intelligent thyristor power module is an electronic power device specifically designed for the dynamic, rapid switching of 0.75 kV power capacitors. The product comprises high‑power thyristors, a triggering circuit, protection circuits, and a heat‑dissipation system. Its main circuit employs anti‑parallel thyristor modules and supports multiple control schemes, including level‑based and pulse‑triggered modes. It is ideally suited for applications with impact loads that require fast capacitor switching, such as medium‑frequency furnaces, rolling mills, arc welders, steel‑rolling lines, and port‑side overhead cranes—environments where load conditions change rapidly.

Category:

Reactive Power Compensation Device

Product Manual

Hotline:

18028173868

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  • Summary
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    • Commodity name: High-Power Intelligent Thyristor Power Switch

    The HP‑TKGD high‑power intelligent thyristor power module is an electronic power device specifically designed for the dynamic, rapid switching of 0.75 kV power capacitors. The product comprises high‑power thyristors, a triggering circuit, protection circuits, and a heat‑dissipation system. Its main circuit employs anti‑parallel thyristor modules and supports multiple control schemes, including level‑based and pulse‑triggered modes. It is ideally suited for applications with impact loads that require fast capacitor switching, such as medium‑frequency furnaces, rolling mills, arc welders, steel‑rolling lines, and port‑side overhead cranes—environments where load conditions change rapidly.

    The HP‑TKGD high‑power intelligent thyristor power module is an electronic power device specifically designed for the dynamic, rapid switching of 0.75 kV power capacitors. The product comprises high‑power thyristors, a triggering circuit, protection circuits, and a heat‑dissipation system. Its main circuit employs anti‑parallel thyristor modules and supports multiple control schemes, including level‑based and pulse‑triggered modes. It is ideally suited for applications with impact loads that require fast capacitor switching, such as medium‑frequency furnaces, rolling mills, electric welders, steel‑rolling lines, and port‑side overhead cranes—environments where load conditions change rapidly.

     

    Product Features:

    ►Pulse Impulse transformer Trigger, 3600V thyristor, can High reliability

    ►Switching Response Time ≤ 10 ms, can Matching welding machine.

    ► Displays voltage, current, and temperature; features protection against overtemperature, overcurrent, phase loss, and fast‑acting tripping.

    ►Metal casing, non-combustible.

    ►A variety of switching methods are available, including single-phase individual compensation, interphase individual compensation, and three-phase common compensation.

    ►Suitable Using a 400V–750V power supply system, Dynamic compensation for main roads.

     

    Technical Specifications:

    Rated voltage

    ≤750V

    Ambient temperature

    -20℃~+50℃

    Control terminal voltage

    DC12~24V

    Control-side current

    20mA

    Frequency

    50Hz

    Rated current

    230A

    Delta connection or star connection

    Altitude not exceeding 2,000 meters.

     

    Specification and Model Description:

     

    Type

    System 
    Voltage

    Model number

    Distribution capacitor 
    Installed capacity

    Rated current

    External dimensions (mm)

    W

    D

    H

    E

    F

    Complementary type

    400V

    HP-TKGD-180/0.4-S

    ≤180kvar

    ≤230A

    320

    285

    450

    250

    425

    Complementary type

    450V

    HP-TKGD-210/0.45-S

    ≤210kvar

    ≤230A

    Complementary type

    660V

    HP-TKGD-300/0.66-S

    ≤300kvar

    ≤230A

    Complementary type

    750V

    HP-TKGD-360/0.75-S

    ≤360kvar

    ≤230A

     

    Product Selection:

     

    Product Dimensions Diagram:

    Key words:
    • 690V thyristor switching switch
    • 690V three-phase contactless switch

  • ►Pulse Impulse transformer Trigger, 3600V thyristor, can High reliability

    ►Switching Response Time ≤ 10 ms, can Matching welding machine.

    ► Displays voltage, current, and temperature; features protection against overtemperature, overcurrent, phase loss, and fast‑acting tripping.

    ►Metal casing, non-combustible.

    ►A variety of switching methods are available, including single-phase individual compensation, interphase individual compensation, and three-phase common compensation.

    ►Suitable Using a 400V–750V power supply system, Dynamic compensation for main roads.

  • Rated voltage

    ≤750V

    Ambient temperature

    -20℃~+50℃

    Control terminal voltage

    DC12~24V

    Control-side current

    20mA

    Frequency

    50Hz

    Rated current

    230A

    Delta connection or star connection

    Altitude not exceeding 2,000 meters.

  • Type

    System 
    Voltage

    Model number

    Distribution capacitor 
    Installed capacity

    Rated current

    External dimensions (mm)

    W

    D

    H

    E

    F

    Complementary type

    400V

    HP-TKGD-180/0.4-S

    ≤180kvar

    ≤230A

    320

    285

    450

    250

    425

    Complementary type

    450V

    HP-TKGD-210/0.45-S

    ≤210kvar

    ≤230A

    Complementary type

    660V

    HP-TKGD-300/0.66-S

    ≤300kvar

    ≤230A

    Complementary type

    750V

    HP-TKGD-360/0.75-S

    ≤360kvar

    ≤230A

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