JPS61101404U

JPS61101404U -

Info

Publication number: JPS61101404U
Application number: JP18466884U
Authority: JP
Priority date: 1984-12-05
Filing date: 1984-12-05
Publication date: 1986-06-28
Also published as: JPH038004Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る接続母線の斜視図、第２
図は前記接続母線を配設した母線連絡装置の正面
図、第３図は同側面図、第４図と第５図は従来の
油入開閉器の端子導体と母線との接続状態を示す
平面図と側面図である。３ａ…電源側母線、３ｂ…負荷側母線、５…一
線端子、１７，１８…端子導体、１０_１，１０_２，１１_１，１１_２，１２_１，１２_２…水平導体、
１０_３，１１_３，１２_３…中間導体、１０_４，１
１_４，１２_４，１０_７，１１_７，１２_５…立上り
導体、１４…接続母線、１５…絶縁支持具、２２
，２５…取付座。 Figure 1 is a perspective view of the connection busbar according to the present invention;
The figure is a front view of the busbar communication device in which the connection busbar is arranged, FIG. 3 is a side view of the same, and FIGS. 4 and 5 are plan views showing the connection state between the terminal conductor and the busbar of a conventional oil-immersed switch. Figure and side view. 3a... Power supply side bus bar, 3b... Load side bus bar, 5... Single line terminal, 17, 18... Terminal conductor, 10 ₁ , 10 ₂ , 11 ₁ , 11 ₂ , 12 ₁ , 12 ₂ ...horizontal conductor,
10 ₃ , 11 ₃ , 12 ₃ ... intermediate conductor, 10 ₄ , 1
1 ₄ , 12 ₄ , 10 ₇ , 11 ₇ , 12 ₅ ... rising conductor, 14 ... connection bus bar, 15 ... insulating support, 22
, 25...Mounting seat.

Claims

[Scope of utility model registration request]

The terminals of the power supply side bus bar and the terminals of the load side bus bar are installed on the ceiling in three-phase parallel arrangement with a predetermined spacing between them. In a busbar communication device in which connection busbars made of bent copper plates are connected to each of the three-phase terminal conductors on the power supply side and the load side that protrude horizontally from the back in two stages, upper and lower, The connection busbar is
The horizontal conductors connected to each terminal conductor of the power line breaker are arranged in parallel at equal intervals in the vertical direction and in the direction between each phase, and the rising conductors connected to the power supply side bus bar and the load side bus bar are arranged in parallel at specified intervals. placed on the left and right,
The horizontal conductor and the rising conductor are connected via an intermediate conductor arranged at equal intervals for each phase, and the connection bus bar having the above structure is connected within its housing through an insulating support. A busbar communication device characterized in that it is supported.