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  • Ningbo Tonyhoo Electrical Technology Co., LTD
    Products
    Separable connector series
    35kV630A Front Connector

    35kV-630A European style touchable front connector

    Application:

    The 35kV 630A shielded front connector is suitable for power plants with power frequency AC voltage of 35KV and below, power distribution and high-voltage electricity, such as: electrical connectors, closer, charging wind power, entry and exit of GIS system. The product adopts the international advanced backward injection insulation layer process, and the electrical performance has reached the international leading level, which makes it safer and more reliable to use. The installation conditions are not affected by the environment. The stress treatment of the product adopts international advanced technology. Its structure size is small, which fully meets the requirements of installation space, and it is the leading prefabricated electric head in the world. It is suitable for the cable whose cross-section is 50-500mm2.


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    Product details

    Electrical Parameters:

    Voltage grade

    35kV

    Rated voltage

    40.5kV

    Rated current

    630A

    1min A.C withstand voltage

    95kV

    15 min DC withstand voltage

    117kV

    Lightning impulse withstand voltage

    185kV

    Minimum corona onset voltage

    26kV

    Theshort-time withstand current

    27kA/3S    40kA/0.2S

    Partial discharge

    ≤10pC