JPH027738U - - Google Patents
Info
- Publication number
- JPH027738U JPH027738U JP8336088U JP8336088U JPH027738U JP H027738 U JPH027738 U JP H027738U JP 8336088 U JP8336088 U JP 8336088U JP 8336088 U JP8336088 U JP 8336088U JP H027738 U JPH027738 U JP H027738U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- switch
- control device
- operates
- activated
- 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
- 238000010586 diagram Methods 0.000 description 4
Description
第１図はこの考案の一実施例の構成を示す回路
図、第２図は電磁型開閉器を自動的に制御する従
来の制御装置の概略構成図、第３図はこの制御装
置の詳細な構成を示す回路図である。
１…自動化用配電線開閉器、２…制御装置、３
…投入コイル、４…論理制御部、５…投入指令リ
レー、６…投入出力リレー、７…開放指令リレー
。
Figure 1 is a circuit diagram showing the configuration of an embodiment of this invention, Figure 2 is a schematic diagram of a conventional control device that automatically controls an electromagnetic switch, and Figure 3 is a detailed diagram of this control device. FIG. 2 is a circuit diagram showing the configuration. 1... Distribution line switch for automation, 2... Control device, 3
... Closing coil, 4... Logic control unit, 5... Closing command relay, 6... Closing output relay, 7... Opening command relay.
Claims (1)
する第１のリレーと、この第１のリレーの動作を
条件に動作して前記開閉器を投入すると共に、該
開閉器の補助接点により自己保持回路を形成する
ようにした第２のリレーとを備えたことを特徴と
する開閉器制御装置。 a first relay that operates in response to a closing command to an electromagnetic switch; and a self-holding circuit that operates under the condition of the operation of the first relay to close the switch, and is activated by an auxiliary contact of the switch. A switch control device comprising: a second relay configured to form a second relay;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8336088U JPH027738U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8336088U JPH027738U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027738U true JPH027738U (en) | 1990-01-18 |
Family
ID=31308084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8336088U Pending JPH027738U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027738U (en) |
-
1988
- 1988-06-23 JP JP8336088U patent/JPH027738U/ja active Pending