JPH0195020U - - Google Patents
Info
- Publication number
- JPH0195020U JPH0195020U JP19057687U JP19057687U JPH0195020U JP H0195020 U JPH0195020 U JP H0195020U JP 19057687 U JP19057687 U JP 19057687U JP 19057687 U JP19057687 U JP 19057687U JP H0195020 U JPH0195020 U JP H0195020U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- capacitor
- tripping
- circuit
- tripping operation
- 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
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案実施例の回路図、第２図は従来
における電力開閉器の電気引き外し用電源回路の
回路図である。各図において、
１：引き外しコイル、２：交流電源、３：電源
回路、４：整流器、６：コンデンサ、１２：放電
抵抗器、１３：押し釦スイツチ、１４：コンデン
サ放電回路。
FIG. 1 is a circuit diagram of an embodiment of the present invention, and FIG. 2 is a circuit diagram of a conventional power supply circuit for electrical tripping of a power switch. In each figure, 1: trip coil, 2: AC power supply, 3: power supply circuit, 4: rectifier, 6: capacitor, 12: discharge resistor, 13: push button switch, 14: capacitor discharge circuit.
Claims (1)
に介挿された電気引き外し操作用電源回路であり
、交流電源より整流器を通じてコンデンサを充電
しておき、指令によりコンデンサの充電電荷を引
き外しコイルに加えて電力開閉器を電気引き外し
操作するものにおいて、前記コンデンサの端子間
に放電抵抗器と押し釦スイツチとの直列回路とし
て成るコンデンサ放電回路を接続したことを特徴
とする電力開閉器の電気引き外し操作用電源回路
。 This is a power supply circuit for electric tripping operation inserted between the tripping coil of a power switch and an AC power supply.A capacitor is charged from the AC power supply through a rectifier, and the charged charge of the capacitor is discharged from the tripping coil according to a command. In addition to the above, there is provided an electric power switch for electrically tripping operation, characterized in that a capacitor discharge circuit consisting of a series circuit of a discharge resistor and a push button switch is connected between the terminals of the capacitor. Power supply circuit for tripping operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19057687U JPH0195020U (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19057687U JPH0195020U (en) | 1987-12-15 | 1987-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195020U true JPH0195020U (en) | 1989-06-22 |
Family
ID=31481536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19057687U Pending JPH0195020U (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195020U (en) |
-
1987
- 1987-12-15 JP JP19057687U patent/JPH0195020U/ja active Pending
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