MESSGERÄT, ANWENDUNG DES MESSGERÄTS UND VERFAHREN ZUM MESSEN EINER WECHSELSPANNUNG
    2.
    发明公开
    MESSGERÄT, ANWENDUNG DES MESSGERÄTS UND VERFAHREN ZUM MESSEN EINER WECHSELSPANNUNG 审中-公开
    仪器时,仪器和方法用于测量交流电压下使用

    公开(公告)号:EP2872903A1

    公开(公告)日:2015-05-20

    申请号:EP12762239.7

    申请日:2012-09-04

    发明人: DÖSCH, Peter

    IPC分类号: G01R15/06 G01R19/25

    摘要: The invention relates to a measuring device for measuring a voltage by means of a capacitor that has the voltage to be measured applied to the first terminal thereof, in which external connection points of the measuring device are provided for direct connection to the second terminal of the capacitor and earth potential, wherein the voltage measuring device has an electronic measuring device that is connected to the external connection points and has low input resistance, and an integration device is arranged downstream of said electronic measuring device. The invention further relates to a use of the measuring device, and a method for measuring a voltage.