JPS60816U - Disconnection trip coil disconnection monitoring device - Google Patents
Disconnection trip coil disconnection monitoring deviceInfo
- Publication number
- JPS60816U JPS60816U JP9247683U JP9247683U JPS60816U JP S60816 U JPS60816 U JP S60816U JP 9247683 U JP9247683 U JP 9247683U JP 9247683 U JP9247683 U JP 9247683U JP S60816 U JPS60816 U JP S60816U
- Authority
- JP
- Japan
- Prior art keywords
- trip coil
- disconnection
- normally open
- monitoring device
- open contact
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の１例を示す実施例の回路説明である。図に
おいて、
Ｐ（＋）は直流電源プラス側導線、Ｎ（−）は直流電源
マイナス側導線、１・・・操作部、１ａ・・・操作部の
常開接点、１ｂ・・・操作部の他の常開接点、２・・・
表示部、３・・・抵抗、４・・・しゃ断器制御部、５・
・・引はずし継電器、６・・・トリップコイル、６ａ・
・・トリップコイルの動作に関連して動作する常開接点
、６ｂ・・・トリップコイルの動作に関連して動作する
常閉接点、７・・・引はずし回路、８・・・他の態様の
接続線。The figure is a circuit explanation of an embodiment showing one example of the present invention. In the figure, P (+) is the positive conductor of the DC power supply, N (-) is the negative conductor of the DC power supply, 1... operating section, 1a... normally open contact of the operating section, 1b... operating section's normally open contact. Other normally open contacts, 2...
Display section, 3... Resistor, 4... Breaker control section, 5.
・Trip relay, 6...Trip coil, 6a・
... Normally open contact that operates in conjunction with the operation of the trip coil, 6b... Normally closed contact that operates in connection with the operation of the trip coil, 7... Tripping circuit, 8... Other aspects connection line.
Claims (1)
イルと、 このトリップコイルの動作に関連して動作する常開接点
および常閉接点とを含み、 前記操作部の常開接点と表示部からなる直列回路にトリ
ップコイルを該トリップコイルの動作に関連して動作す
る前記常開接点を介して直列接続するとともに、前記直
列回路に前記トリップコイルと該トリップコイルの動作
に関連して動作する常閉接点を直列接続して構成したこ
とを特徴とするしゃ断器トリップコイル断線監視装置。[Claims for Utility Model Registration] An operating section, a display section connected to a normally open contact of the operating section, a trip coil, and a normally open contact and a normally closed contact that operate in conjunction with the operation of the trip coil. A trip coil is connected in series to a series circuit consisting of a normally open contact of the operating section and a display section via the normally open contact that operates in conjunction with the operation of the trip coil, and the trip coil is connected in series to the series circuit consisting of the normally open contact of the operating section and the display section. A circuit breaker trip coil disconnection monitoring device comprising a coil and a normally closed contact that operates in conjunction with the operation of the trip coil connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9247683U JPS60816U (en) | 1983-06-16 | 1983-06-16 | Disconnection trip coil disconnection monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9247683U JPS60816U (en) | 1983-06-16 | 1983-06-16 | Disconnection trip coil disconnection monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60816U true JPS60816U (en) | 1985-01-07 |
Family
ID=30222716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9247683U Pending JPS60816U (en) | 1983-06-16 | 1983-06-16 | Disconnection trip coil disconnection monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60816U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57162215A (en) * | 1981-03-31 | 1982-10-06 | Hitachi Ltd | Breaker tripping circuit |
-
1983
- 1983-06-16 JP JP9247683U patent/JPS60816U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57162215A (en) * | 1981-03-31 | 1982-10-06 | Hitachi Ltd | Breaker tripping circuit |
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