公开(公告)号：US20140333282A1

公开(公告)日：2014-11-13

申请号：US14336398

申请日：2014-07-21

Applicant: ABB TECHNOLOGY AG

Inventor： Radek JAVORA ,  David RASCHKA

IPC: G01R19/00

CPC classification number: G01R19/00 ,  G01R15/142 ,  G01R19/0084 ,  G01R19/0092 ,  H01H33/027 ,  H01H71/125 ,  H01H83/10 ,  H01H83/12

Abstract: A voltage and/or current sensing device for low-, medium- or high voltage switching devices is disclosed as a constructively enhanced measuring device with high performance for use in switching devices. The sensing device can include a first voltage sensing part, a second voltage sensing part and a current sensing part all arranged in a same common single housing separated, from the switching device, in a way that an output wire from the first voltage sensing part, for sensing voltage at an upper terminal of the switching device, is located close to the current sensing part, the output wire being applied with an insulating cover, and mechanically fixed to the current sensor part, and/or the output wire being implemented in an isolation body, and only located near to the current sensing part.

Abstract translation: 公开了一种用于低压，中压或高压开关装置的电压和/或电流检测装置，其是用于开关装置的具有高性能的建设性增强的测量装置。 感测装置可以包括第一电压感测部分，第二电压感测部分和电流感测部分，其全部布置在与开关装置分离的同一公共单个壳体中，使得来自第一电压感测部分的输出线， 用于感测开关装置上端的电压，位于电流感测部分附近，输出线被施加绝缘盖，机械地固定在电流传感器部分上，和/或输出线被实施在 隔离体，仅位于电流感测部分附近。