JPS6270426U - - Google Patents
Info
- Publication number
- JPS6270426U JPS6270426U JP16134485U JP16134485U JPS6270426U JP S6270426 U JPS6270426 U JP S6270426U JP 16134485 U JP16134485 U JP 16134485U JP 16134485 U JP16134485 U JP 16134485U JP S6270426 U JPS6270426 U JP S6270426U
- Authority
- JP
- Japan
- Prior art keywords
- latching relay
- auxiliary contact
- electromagnetic contactor
- operating motor
- control circuit
- 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 2
- 238000000034 method Methods 0.000 description 2
Description
第１図は本考案の制御方式を採用した負荷時タ
ツプ切換装置の制御回路図、第２図は従来の負荷
時タツプ切換装置の制御方式の一例を示す制御回
路図である。
９０……電圧調整継電器、３４Ｍ……パイロツ
トスイツチ、８ＬＺ，８ＲＺ……ラツチングリレ
ー、ＩＭ……操作用電動機、ＭＣＢ……配線用遮
断器。
FIG. 1 is a control circuit diagram of an on-load tap switching device employing the control method of the present invention, and FIG. 2 is a control circuit diagram showing an example of a conventional control method of an on-load tap switching device. 90...Voltage adjustment relay, 34M...Pilot switch, 8LZ, 8RZ...Latching relay, IM...Operation motor, MCB...Made circuit breaker.
Claims (1)
されるラツチングリレーを設け、そのラツチング
リレーの補助接点を操作電動機用電磁接触器の自
己保持用として使用することを特徴とする負荷時
タツプ切換装置の制御回路。 Tap switching under load, characterized in that a latching relay is provided which is energized by an auxiliary contact of an electromagnetic contactor for an operating motor, and the auxiliary contact of the latching relay is used for self-holding of the electromagnetic contactor for an operating motor. Device control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16134485U JPS6270426U (en) | 1985-10-23 | 1985-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16134485U JPS6270426U (en) | 1985-10-23 | 1985-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6270426U true JPS6270426U (en) | 1987-05-02 |
Family
ID=31087568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16134485U Pending JPS6270426U (en) | 1985-10-23 | 1985-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6270426U (en) |
-
1985
- 1985-10-23 JP JP16134485U patent/JPS6270426U/ja active Pending