JPS60147115U - Failure detection relay for tripping circuit of breaker - Google Patents
Failure detection relay for tripping circuit of breakerInfo
- Publication number
- JPS60147115U JPS60147115U JP3564184U JP3564184U JPS60147115U JP S60147115 U JPS60147115 U JP S60147115U JP 3564184 U JP3564184 U JP 3564184U JP 3564184 U JP3564184 U JP 3564184U JP S60147115 U JPS60147115 U JP S60147115U
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- circuit
- series
- relay
- coil
- 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
Links
Landscapes
- Keying Circuit Devices (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は、夫々従来のしゃ断器用外し回路
用検出リレーの回路構成図、第３図は本考案の一実施例
を示す回路構成図である。
ＣＢはしゃ断器：、Ｒｙは磁気保持形リレー、Ｓｌは投
入スイッチ、Ｓ２はしゃ断スイッチ、Ｘ□〜ｘ３はリレ
ーＲｙの接点。1 and 2 are circuit configuration diagrams of a conventional detection relay for a circuit breaker disconnection circuit, respectively, and FIG. 3 is a circuit configuration diagram showing an embodiment of the present invention. CB is a breaker, Ry is a magnetic holding type relay, SL is a closing switch, S2 is a cutoff switch, and X□ to x3 are contacts of relay Ry.
Claims (1)
ルとの直列回路と、しゃ断スイッチとし゛や断器の引外
しコイルとの直列回路を接続すると共に、菫に前記引外
しコイルと直列に事故発生時に閉路される接点を設けた
ものに於て、前記事故発生時に閉路される接点と直列に
磁気保持形リレー１−接続し、このリレーの常閉接点を
前記投入スイッチと投入コイルとの直列回路と直列に接
続し、且つこのリレーのリセット用のコイルと直列にリ
セットスイッチを接続し気ことを特徴とす′るしゃ断器
の引外し回路用故障検出リレー。A series circuit between the closing switch and the closing coil of the breaker is connected between the power supply for the operation circuit, and a series circuit between the breaker switch and the tripping coil of the circuit breaker is connected, and an accident occurs in the violet in series with the tripping coil. In a device equipped with a contact that is closed when an accident occurs, a magnetic holding relay 1 is connected in series with the contact that is closed when an accident occurs, and the normally closed contact of this relay is connected to the series circuit of the closing switch and the closing coil. A fault detection relay for a tripping circuit of a circuit breaker, characterized in that a reset switch is connected in series with a reset coil of the relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3564184U JPS60147115U (en) | 1984-03-13 | 1984-03-13 | Failure detection relay for tripping circuit of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3564184U JPS60147115U (en) | 1984-03-13 | 1984-03-13 | Failure detection relay for tripping circuit of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60147115U true JPS60147115U (en) | 1985-09-30 |
Family
ID=30540106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3564184U Pending JPS60147115U (en) | 1984-03-13 | 1984-03-13 | Failure detection relay for tripping circuit of breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60147115U (en) |
-
1984
- 1984-03-13 JP JP3564184U patent/JPS60147115U/en active Pending
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