JPS6243021A - 断路器自動操作装置 - Google Patents
断路器自動操作装置Info
- Publication number
- JPS6243021A JPS6243021A JP19114686A JP19114686A JPS6243021A JP S6243021 A JPS6243021 A JP S6243021A JP 19114686 A JP19114686 A JP 19114686A JP 19114686 A JP19114686 A JP 19114686A JP S6243021 A JPS6243021 A JP S6243021A
- Authority
- JP
- Japan
- Prior art keywords
- disconnector
- current
- output
- circuit
- automatic
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19114686A JPS6243021A (ja) | 1986-08-14 | 1986-08-14 | 断路器自動操作装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19114686A JPS6243021A (ja) | 1986-08-14 | 1986-08-14 | 断路器自動操作装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6243021A true JPS6243021A (ja) | 1987-02-25 |
| JPS649688B2 JPS649688B2 (https=) | 1989-02-20 |
Family
ID=16269658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19114686A Granted JPS6243021A (ja) | 1986-08-14 | 1986-08-14 | 断路器自動操作装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6243021A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477977U (https=) * | 1990-11-21 | 1992-07-07 |
-
1986
- 1986-08-14 JP JP19114686A patent/JPS6243021A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS649688B2 (https=) | 1989-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5825599A (en) | Ground fault circuit interrupter system with uncommitted contacts | |
| CN100391072C (zh) | 监控中性线和地线的装置,以及包括该装置的电开关装置 | |
| JPS62260517A (ja) | しや断器のトリツプ装置 | |
| JPH05501043A (ja) | 中性点もしくは接地喪失保護回路 | |
| US5142163A (en) | High speed load transfer system | |
| JPH07143669A (ja) | アース不良時の回路ブレーカー | |
| JPS60255012A (ja) | 保護継電器 | |
| JPS62144535A (ja) | 電力変圧器に用いる差動継電装置 | |
| CA2064027C (en) | Ground fault circuit interrupter | |
| CA1185651A (en) | Ground isolation monitoring apparatus having a protective circuit | |
| US4156884A (en) | Ground fault protection system for industrial power circuits | |
| CN114268073B (zh) | 保护电路 | |
| KR100501419B1 (ko) | 동작테스트 기능을 갖는 저압 1상용 과전압 누전차단기 | |
| JPS6243021A (ja) | 断路器自動操作装置 | |
| IE850214L (en) | Residual current device | |
| NZ194200A (en) | Three phase circuit breaker tripped by single phase fault | |
| CN100449898C (zh) | 电网过电压保护装置 | |
| JPS6224889B2 (https=) | ||
| GB2229053A (en) | Protection against arcing in cables | |
| US4860150A (en) | Protector network for A-C equipment | |
| JPH05122835A (ja) | 電力系統における逆潮流防止装置 | |
| JPS5812815B2 (ja) | ギヤクデンリヨクシヤダンハンベツソウチ | |
| JP2916148B2 (ja) | 回線選択継電装置 | |
| JP2860784B2 (ja) | 系統連系保護装置 | |
| JPS6285636A (ja) | 地絡保護システム |