JPS62123028U - - Google Patents

Info

Publication number
JPS62123028U
JPS62123028U JP1185586U JP1185586U JPS62123028U JP S62123028 U JPS62123028 U JP S62123028U JP 1185586 U JP1185586 U JP 1185586U JP 1185586 U JP1185586 U JP 1185586U JP S62123028 U JPS62123028 U JP S62123028U
Authority
JP
Japan
Prior art keywords
trip
timer
contact
circuit
energizes
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
JP1185586U
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 JP1185586U priority Critical patent/JPS62123028U/ja
Publication of JPS62123028U publication Critical patent/JPS62123028U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例によるトリツプ回
路断線監視装置を示す回路図、第2図は従来の断
線監視装置を示す回路図である。 1は保護リレー、2は遮断器のメイク接点、3
は遮断器のトリツプコイル、4と5は補助リレー
、6は抵抗、7は遮断器のブレイク接点、8は限
時復帰タイマー、9はアラーム回路、10は表示
ランプ。なお、図中、同一符号は同一、又は相当
部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 保護リレーの接点と開閉器のメイク接点の直列
    回路に並列に常時励磁の補助リレーを接続してト
    リツプコイルを励磁するトリツプ回路を構成とす
    ると共に、上記補助リレーの接点を介して励磁す
    る限時タイマーと、該タイマー接点の動作に応じ
    て点滅する表示ランプを備え、トリツプ回路が断
    線した場合に表示ランプが消滅し、限時タイマー
    により警報を出すことを特徴とした開閉器のトリ
    ツプ回路断線監視装置。
JP1185586U 1986-01-28 1986-01-28 Pending JPS62123028U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1185586U JPS62123028U (ja) 1986-01-28 1986-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1185586U JPS62123028U (ja) 1986-01-28 1986-01-28

Publications (1)

Publication Number Publication Date
JPS62123028U true JPS62123028U (ja) 1987-08-05

Family

ID=30799446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1185586U Pending JPS62123028U (ja) 1986-01-28 1986-01-28

Country Status (1)

Country Link
JP (1) JPS62123028U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311508A (ja) * 1989-06-08 1991-01-18 Fuji Electric Co Ltd 操作回路用故障監視装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311508A (ja) * 1989-06-08 1991-01-18 Fuji Electric Co Ltd 操作回路用故障監視装置

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