JPS59129318U - closed switchboard - Google Patents
closed switchboardInfo
- Publication number
- JPS59129318U JPS59129318U JP2152983U JP2152983U JPS59129318U JP S59129318 U JPS59129318 U JP S59129318U JP 2152983 U JP2152983 U JP 2152983U JP 2152983 U JP2152983 U JP 2152983U JP S59129318 U JPS59129318 U JP S59129318U
- Authority
- JP
- Japan
- Prior art keywords
- housed
- measuring device
- insulation resistance
- closed switchboard
- bushings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
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
第１図は本考案の一実施例で上段ユニットに、絶縁抵抗
測定装置を収納した状態の閉鎖配電盤側断面図、第２図
は同じく下段ユニットに絶縁抵抗、測定装置を収納した
状態の閉鎖配電盤側断面図、第３図第４図は、絶縁抵抗
測定装置の機構動作説明図、第５図は他の実施例で上段
ユニットに絶縁抵抗測定装置を入れた場合の側断面図、
第６図は下段ユニットに絶縁抵抗測定装置を入れた場合
の側断面図、第７図はさらに異なる他の実施例の部分詳
細図である。
１・・・閉鎖配電盤、２・・・母線、３．４・・・負荷
側導体、５・・・ケーブル、６，７・・・電動機、８・
・・絶縁抵抗測定装置、９・・・負荷側主回路断路部、
１０・・・母線側主回路断路部、１１・・・シャッター
、１２゜１２３・・・ガイド板、１３．１４・・・接触
子、１５・・・可動接触子、１６・・・駆動棒、１７・
・・支点、１８・・・測定用コンセント、１９・・・可
動接触子先端、２０・・・リード線、２１・・・スプリ
ング、２２・・・ケース、２３・・・スプリング、２４
・・・ガイド。
−第３図
第５図Figure 1 is a cross-sectional side view of a closed switchboard showing an embodiment of the present invention, with an insulation resistance measuring device housed in the upper unit, and Figure 2 is a closed switchboard showing an insulation resistance measuring device housed in the lower unit. Fig. 3 is a side sectional view, and Fig. 4 is an explanatory diagram of the mechanical operation of the insulation resistance measuring device. Fig. 5 is a side sectional view of another embodiment in which the insulation resistance measuring device is installed in the upper unit.
FIG. 6 is a side sectional view of the case where the insulation resistance measuring device is installed in the lower unit, and FIG. 7 is a partially detailed view of another embodiment. DESCRIPTION OF SYMBOLS 1... Closed switchboard, 2... Bus bar, 3.4... Load side conductor, 5... Cable, 6, 7... Electric motor, 8...
...Insulation resistance measuring device, 9...Load side main circuit disconnection section,
DESCRIPTION OF SYMBOLS 10... Busbar side main circuit disconnection part, 11... Shutter, 12°123... Guide plate, 13.14... Contact, 15... Movable contact, 16... Drive rod, 17.
...Fully point, 18...Measurement outlet, 19...Movable contact tip, 20...Lead wire, 21...Spring, 22...Case, 23...Spring, 24
···guide. -Figure 3Figure 5
Claims (1)
央に母線を設は負荷側回路が上下段で逆転する閉鎖配電
盤において、水平方向に上下２本のブッシングを備え前
記閉鎖配電盤側に設けたガイド板により駆動棒を操作し
上下段ブッシングとの接触を切換えるように構成した絶
縁抵抗測定装置をしゃ断器と入れ替えて収納し得ること
を特徴とする閉鎖配電盤。In a closed power distribution board in which a circuit breaker configured to be freely drawn out is housed in two stages, upper and lower, and a bus bar is installed in the center, and the load side circuit is reversed between the upper and lower stages, two bushings, upper and lower, are provided in the horizontal direction, and the circuit breaker is installed on the closed power distribution board side. 1. A closed switchboard characterized in that an insulation resistance measuring device configured to operate a drive rod using a guide plate and switch contact with upper and lower bushings can be housed in place of a breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2152983U JPS59129318U (en) | 1983-02-18 | 1983-02-18 | closed switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2152983U JPS59129318U (en) | 1983-02-18 | 1983-02-18 | closed switchboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59129318U true JPS59129318U (en) | 1984-08-30 |
| JPS644259Y2 JPS644259Y2 (en) | 1989-02-03 |
Family
ID=30152656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2152983U Granted JPS59129318U (en) | 1983-02-18 | 1983-02-18 | closed switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59129318U (en) |
-
1983
- 1983-02-18 JP JP2152983U patent/JPS59129318U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644259Y2 (en) | 1989-02-03 |
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