MEDIUM-VOLTAGE ELECTRIC DISTRIBUTION CUBICLE
    1.
    发明申请
    MEDIUM-VOLTAGE ELECTRIC DISTRIBUTION CUBICLE 审中-公开
    中压电力分配机

    公开(公告)号:US20110232959A1

    公开(公告)日:2011-09-29

    申请号:US12998770

    申请日:2009-11-30

    IPC分类号: H05K5/00

    摘要: The present invention relates to a medium-voltage electric distribution cubicle designed to be fitted between two parts of an electric circuit so as to perform at least the functions respectively of current flow between the parts, of current interruption between the parts, of circuit disconnection, and of earthing. This cubicle is characterized in that it comprises a switch (or circuit breaker) with vacuum break technology also performing the disconnecting switch function and, in series with said switch (circuit breaker), a selector with at least two positions, respectively a current flow position and an earthing position of one of the parts of the circuit.

    摘要翻译: 本发明涉及一种设计用于安装在电路的两部分之间的中压配电柜,以便至少执行部件之间的电流流动,部件之间的电流中断,电路断开, 和接地。 该小室的特征在于它包括具有真空断路技术的开关(或断路器),其也执行断开开关功能,并且与所述开关(断路器)串联,具有至少两个位置的选择器,分别是电流流动位置 以及电路部分之一的接地位置。

    Support and electrical power supply device for electrical switchgear
    2.
    发明授权
    Support and electrical power supply device for electrical switchgear 失效
    电气开关柜支撑和电源装置

    公开(公告)号:US5995362A

    公开(公告)日:1999-11-30

    申请号:US943197

    申请日:1997-10-03

    CPC分类号: H02B1/21

    摘要: A support and electrical power supply device comprises a mounting plate supporting an electrical switchgear apparatus and housing branch conductors extending perpendicularly to a busbar. The branch conductors present identical lengths. The connection strips are arranged close to the opposite terminal parts of the branch conductors and comprise orifices arranged symmetrically with respect to the horizontal midplane of the mounting plate to enable fitting of the connection parts with the lineside terminals or the loadside terminals of the switchgear apparatus. Two connection possibilities of the switchgear apparatus are possible at the time of installation to achieve a lineside or a loadside power supply. The same mounting plate can also be used for supply of a single switchgear apparatus or of two switchgear apparatuses with opposite feeders.

    摘要翻译: 支撑和电力供应装置包括支撑电气开关装置的安装板和容纳垂直于母线延伸的分支导体。 分支导体呈现相同的长度。 连接条被布置成靠近分支导体的相对的端子部分并且包括相对于安装板的水平中平面对称布置的孔,以使得连接部件能够与开关设备的线路端子或负载侧端子相配合。 开关装置的两个连接可能性在安装时是可能的,以实现线路侧或负载侧电源。 相同的安装板也可以用于单个开关设备或具有相对馈线的两个开关设备的供应。