The invention discloses an elevator control detection circuit with a controllable discharge loop. The elevator control detection circuit comprises a main circuit breaker, an auxiliary circuit breaker, a contactor control board, a power supply relay board, a contactor combination, a storage battery and the discharge loop. The contactor combination comprises a contactor type relay, a first contactor and a second contactor. The main circuit breaker is used for controlling the on-off of a motor power supply loop by an external network power supply. The auxiliary circuit breaker and the main circuit breaker act synchronously. The contactor control board is used for controlling the on-off of the contactor combination. The power supply relay board outputs direct current to supply power to the contactor control board. The contactor type relay and the first contactor are used for controlling charging and discharging of the storage battery; The discharge loop comprises a resistor combination and a second contactor.

    本发明公开了一种放电回路可控的电梯控制检测电路,包括主断路器、辅助断路器、接触器控制板,电源中继板、接触器组合、蓄电池和放电回路,所述接触器组合包括接触器式继电器、第一接触器和第二接触器,其中:主断路器用于控制所述外网电源对电动机供电回路的通断;辅助断路器与主断路器同步动作;接触器控制板,控制接触器组合的开断和闭合;电源中继板,输出直流为接触器控制板供电;接触器式继电器和第一接触器用于控制蓄电池充放电;放电回路包括电阻组合和第二接触器。


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    Titel :

    Elevator control detection circuit with controllable discharge loop and elevator emergency rescue system


    Weitere Titelangaben:

    放电回路可控的电梯控制检测电路及电梯紧急救援系统


    Beteiligte:
    ZHANG BEN (Autor:in) / DONG DEJING (Autor:in)

    Erscheinungsdatum :

    2021-06-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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