JPS5990205U

JPS5990205U - closed switchboard

Info

Publication number: JPS5990205U
Application number: JP18534882U
Authority: JP
Inventors: 剛士渡部
Original assignee: 株式会社東芝
Priority date: 1982-12-09
Filing date: 1982-12-09
Publication date: 1984-06-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の閉鎖配電盤の側面図、第２図は、本考案
の一実施例でしゃ断器、計器用変流器、母線、を配置し
た閉鎖配電盤の側面図、第３図は母線の接続部分を示す
詳細図、第４図は本考案の他−の実施例でＣＴベ−スの
―成を示す斜視図である。１０・・・閉鎖配電盤、１２・・・絶縁物、１３・・・
中間導体、１４・・・中間導体、１５・・・ＣＴベース
。Figure 1 is a side view of a conventional closed distribution board, Figure 2 is a side view of a closed distribution board according to an embodiment of the present invention in which a circuit breaker, an instrument current transformer, and a bus bar are arranged, and Figure 3 is a side view of a closed distribution board of the present invention. FIG. 4 is a detailed view showing the connecting portion, and FIG. 4 is a perspective view showing the configuration of a CT base in another embodiment of the present invention. 10... Closed switchboard, 12... Insulator, 13...
Intermediate conductor, 14... Intermediate conductor, 15... CT base.

Claims

[Scope of utility model registration request]

In a closed distribution board in which a voltage transformer is connected between a bus bar and a breaker, the bus bar is arranged in the center, the breaker is arranged on the front side, and the voltage current transformer is arranged on the back side. A closed power distribution board characterized in that a connecting conductor between the bus bar and the instrument current transformer is removable, and the instrument current transformer can be pulled out to the outside on the back side.