An object of the present invention is to provide a power feed control device with the ability to improve electrical insulation properties between respective lead pieces of first, second, and third sub-bus bars. A body of a power feed control device includes a housing recess to house a module (115) including a holder (50), the first sub-bus bar (12), the second sub-bus bar (22), the third sub-bus bar (32), and a zero-phase-sequence current transformer (8). Lengths of respective extended pieces (12d, 22d, and 32d) of the first sub-bus bar (12), the second sub-bus bar (22), and the third sub-bus bar (32) are different from each other. The holder (50) includes a rod portion (55), a post portion (56), and an extended portion (57). The extended portion (57) covers the respective extended pieces (12d, 22d, and 32d) of the first sub-bus bar (12), the second sub-bus bar (22), and the third sub-bus bar (32).


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    Title :

    POWER FEED CONTROL DEVICE


    Additional title:

    STROMVERSORGUNGSSTEUERUNGSVORRICHTUNG
    DISPOSITIF DE COMMANDE D'ALIMENTATION ÉLECTRIQUE


    Contributors:

    Publication date :

    2022-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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