JPS6219010U - - Google Patents

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Publication number
JPS6219010U
JPS6219010U JP10851185U JP10851185U JPS6219010U JP S6219010 U JPS6219010 U JP S6219010U JP 10851185 U JP10851185 U JP 10851185U JP 10851185 U JP10851185 U JP 10851185U JP S6219010 U JPS6219010 U JP S6219010U
Authority
JP
Japan
Prior art keywords
grounding device
pull
solenoid
voltage transformer
voltage
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.)
Pending
Application number
JP10851185U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10851185U priority Critical patent/JPS6219010U/ja
Publication of JPS6219010U publication Critical patent/JPS6219010U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案に係る接地装置の回路図、第２
図と第３図は引出形接地装置と、インターロツク
用ソレノイドによつて作動する可動係止部材との
係合関係を示す斜視図、第４図Ａ，Ｂは従来のし
や断器付引出形接地装置の母線接地と負荷回路ケ
ーブル接地におけるそれぞれの説明図、第５図Ａ
，Ａ１は第４図Ａに示す引出形接地装置による母
線接地時の結線図、第５図Ｂ，Ｂ１は第４図Ｂに
示す引出形接地装置による負荷回路ケーブル接地
時の結線図である。 １……引出形接地装置、１２……閉鎖配電盤、
２０ａ，２０ｂ……ソレノイド、２１ａ，２１ｂ
……可動係止部材、２４ａ，２４ｂ……計器用変
圧器、２４ａ，２５ｂ……補助接触器、２５ａ′
，２５ｂ′……補助接点。

Claims (1)

    【実用新案登録請求の範囲】
  1. 引出形接地装置を盤内に挿入して主要回路の接
    地を行なう閉鎖配電盤において、母線側と負荷回
    路ケーブル側の両方又は一方に計器用変圧器を取
    付けると共に該計器用変圧器の無電圧検出によつ
    て励磁されるソレノイドを設け、且つソレノイド
    によつて動作する可動係止部材を引出形接地装置
    の進入路に向けて進退自在に設けたことを特徴と
    する閉鎖配電盤。
JP10851185U 1985-07-16 1985-07-16 Pending JPS6219010U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10851185U JPS6219010U (ja) 1985-07-16 1985-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10851185U JPS6219010U (ja) 1985-07-16 1985-07-16

Publications (1)

Publication Number Publication Date
JPS6219010U true JPS6219010U (ja) 1987-02-04

Family

ID=30985776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10851185U Pending JPS6219010U (ja) 1985-07-16 1985-07-16

Country Status (1)

Country Link
JP (1) JPS6219010U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523124A (en) * 1975-06-27 1977-01-11 Hitachi Ltd Interlock mechanism for bus bar grounding device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523124A (en) * 1975-06-27 1977-01-11 Hitachi Ltd Interlock mechanism for bus bar grounding device

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