An arrangement includes an encapsulation housing and a fluid-insulated phase conductor which is disposed within the encapsulation housing, so that an electrically insulating fluid flows around the phase conductor. The phase conductor has a plurality of electrically parallel conductor tracks, at least in some sections. The conductor tracks mutually support each other.

The invention relates to an electric device, especially to a tool used for connecting busbars, said tool comprises an electric motor driving unit and an electric control unit; said tool further comprises a stationary portion removably connects to a busbar, a movable portion removably connects to a busbar and a loading portion for clamping connecting rods. Said movable portion is movably connected to a first and second stationary shaft of said stationary portion, said movable portion is connected to a movable shaft by a screw pair, said movable portion is fixedly connected to said electric motor driving unit, said movable shaft is driven to rotate around its axis by said electric motor driving unit, said loading portion is movably connected to said second stationary shaft and slides between a body of said stationary portion and a body of said movable portion, said loading portion rotates around said second stationary shaft. It is achieved that a plurality of connecting rods are simultaneously mounted to busbars and that two busbars are connected in a form of butt-and-butt connecting.

Provided is an electrical junction box that can be reduced in size by accommodating a high-voltage bus bar and a low-voltage bus bar in a space-efficient manner. The electrical junction box is an electrical junction box for a vehicle including a housing that accommodates a high-voltage bus bar for high voltages and a low-voltage bus bar for low voltages, in which the low-voltage bus bar is attached to a top plate of the housing, the high-voltage bus bar is attached to a bottom plate facing the top plate, and the high-voltage bus bar and the low-voltage bus bar are disposed overlapping each other with a clearance distance therebetween in an up-down direction.

A medium or high voltage arrangement with a cable connection terminal and a voltage sensor is disclosed, wherein the voltage sensor has a resistive voltage divider and shielding electrodes. In order to enhance the accuracy of voltage measurement at medium or high voltage pole parts, the voltage sensor can be applied as a voltage sensor module, which can be integrated in a further cable connection terminal, and the shielding electrodes can be an integral part of the voltage sensor module or an integral part of an insulating housing part of the further cable connection terminal.

Embodiments of the present disclosure provide an insulation supporting assembly. The insulation supporting assembly includes an insulator and at least one connecting plate. The insulator includes a central portion and at least one supporting leg. The central portion includes a through hole extending along a central axis and adapted to receive an inner conductor of a gas-insulated transmission line. The supporting leg extends outwardly from the central portion in a radial direction normal to the central axis. Each of the connecting plates is arranged at an end of a respective supporting leg and includes at least one first hole for mounting the respective connecting plate to an outer enclosure of the gas-insulated transmission line by a first threaded fastener. Embodiments of the present disclosure provide a gas-insulated transmission line including the above-mentioned insulation supporting assembly as well.

A busbar assembly contains: an electrical busbar having two end faces, a bottom surface, a top surface, and two side faces connecting the bottom surface and the top surface, and a metallic busbar heatsink having a bottom wall and at least two cooling fins extending from the bottom wall. The cooling fins together with the bottom wall forming a receiving space for receiving the busbar and the busbar is arranged in the receiving space in such a manner that at least one of the two side faces of the busbar is in planar contact with one of the cooling fins.