The invention provides a motor train unit high pressure equipment box. The motor train unit high pressure equipment box comprises a first cable connector, a second cable connector, a third cable connector, a vacuum circuit breaker, an earthing switch, a high voltage isolator and an arrester; a first end of the first cable connector is connected with a pantograph type current collector; a second end of the first cable connector is connected with a first end of the vacuum circuit breaker; a second end of the vacuum circuit breaker is connected with a first end of the second cable connector; a second end of the second cable connector is connected with a primary side of a traction transformer; the earthing switch is in parallel connection at two ends of the vacuum circuit breaker; a second end of the third cable connector is connected with a second end of the vacuum circuit breaker; a first end of the third cable connector is connected with a first end of the third cable connector; the arrester is connected to a loop between the vacuum circuit breaker and the second cable connector. According to the motor train unit high pressure equipment box, all high pressure equipment is arranged inside the box, the high pressure equipment is protected from being influenced by the exterior environment, and the insulating performance is improved.


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    Title :

    Motor train unit high pressure equipment box and motor train unit


    Contributors:
    ZHANG XIANKAI (author) / WANG HONGBO (author) / MOU QINGBO (author) / ZHANG ZUOQIN (author) / JIAO JINGHAI (author) / DING SANSAN (author) / MA YUNSHUANG (author) / FENG QINGPENG (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie / B61C Lokomotiven , LOCOMOTIVES



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