JPS61248331A - ヒユ−ズ断検出装置 - Google Patents
ヒユ−ズ断検出装置Info
- Publication number
- JPS61248331A JPS61248331A JP8811385A JP8811385A JPS61248331A JP S61248331 A JPS61248331 A JP S61248331A JP 8811385 A JP8811385 A JP 8811385A JP 8811385 A JP8811385 A JP 8811385A JP S61248331 A JPS61248331 A JP S61248331A
- Authority
- JP
- Japan
- Prior art keywords
- detection element
- phase
- zero
- fuse
- voltage
- 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
Landscapes
- Fuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8811385A JPS61248331A (ja) | 1985-04-24 | 1985-04-24 | ヒユ−ズ断検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8811385A JPS61248331A (ja) | 1985-04-24 | 1985-04-24 | ヒユ−ズ断検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61248331A true JPS61248331A (ja) | 1986-11-05 |
| JPH0458134B2 JPH0458134B2 (enrdf_load_stackoverflow) | 1992-09-16 |
Family
ID=13933828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8811385A Granted JPS61248331A (ja) | 1985-04-24 | 1985-04-24 | ヒユ−ズ断検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61248331A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016152674A (ja) * | 2015-02-17 | 2016-08-22 | 三菱電機株式会社 | 保護リレー装置 |
-
1985
- 1985-04-24 JP JP8811385A patent/JPS61248331A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016152674A (ja) * | 2015-02-17 | 2016-08-22 | 三菱電機株式会社 | 保護リレー装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0458134B2 (enrdf_load_stackoverflow) | 1992-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2331978B1 (en) | Method and device for supervising secondary circuit of instrument transformer in power system | |
| JPS61248331A (ja) | ヒユ−ズ断検出装置 | |
| JP3028179B2 (ja) | 電線路における双方向保護継電方式及び双方向保護距離継電器 | |
| JP2957187B2 (ja) | 計器用変圧器の2次回路断線検出装置 | |
| JPS61196719A (ja) | 衝撃圧力継電器監視装置 | |
| JPS61248330A (ja) | ヒユ−ズ断検出装置 | |
| JPH07106019B2 (ja) | ヒユ−ズ断検出装置 | |
| JPH0458135B2 (enrdf_load_stackoverflow) | ||
| JPS61248334A (ja) | ヒユ−ズ断検出装置 | |
| JPS61248333A (ja) | ヒユ−ズ断検出装置 | |
| JPH04200223A (ja) | 保護継電装置 | |
| JP3329734B2 (ja) | 保護継電装置 | |
| JPH0662742U (ja) | 需要家母線保護装置 | |
| JP2592138B2 (ja) | ループ系統保護継電装置の異常対策回路 | |
| JPH0442726A (ja) | 配電線の地絡表示装置 | |
| JP3940492B2 (ja) | ディジタル形保護継電器 | |
| JPS61247211A (ja) | ヒユ−ズ断検出装置 | |
| JPH09233680A (ja) | 停電検出装置 | |
| JPH0247168B2 (enrdf_load_stackoverflow) | ||
| JPS6310650B2 (enrdf_load_stackoverflow) | ||
| JP2005020862A (ja) | 保護継電装置 | |
| JPH0210654B2 (enrdf_load_stackoverflow) | ||
| JPH0125295B2 (enrdf_load_stackoverflow) | ||
| JPH08308084A (ja) | 過電流継電装置 | |
| JP2003153430A (ja) | ネットワークプロテクタ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |