The invention relates to a door operating arrangement (10) in an elevator, comprising - a door operating unit located in the elevator car comprising a door controller (16) and a door drive (14) as well as a door motor (18) configured to open and close elevator car doors, optionally together with elevator landing doors, - a DC bus (24) connecting the door operating unit via a travelling cable of the elevator car with a DC power source (34) of the elevator, characterized in that the voltage level of the DC bus (24) is between 40 V and 120 V, that the DC bus (24) is connected to a capacitor bank (20) located in the elevator car having a parallel connection of at least two capacitors (22) and a total capacity value of at least 75.000 µF, preferably at least 100.000 µF.


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    Title :

    DOOR OPERATING ARRANGEMENT IN AN ELEVATOR


    Additional title:

    TÜRBETRIEBSANORDNUNG IN EINEM AUFZUG
    AGENCEMENT DE FONCTIONNEMENT DE PORTE DANS UN ASCENSEUR


    Contributors:

    Publication date :

    2018-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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