JPH01180823U - - Google Patents
Info
- Publication number
- JPH01180823U JPH01180823U JP6947388U JP6947388U JPH01180823U JP H01180823 U JPH01180823 U JP H01180823U JP 6947388 U JP6947388 U JP 6947388U JP 6947388 U JP6947388 U JP 6947388U JP H01180823 U JPH01180823 U JP H01180823U
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- secondary circuit
- circuit voltage
- alarm signal
- predetermined value
- 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
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6947388U JPH01180823U (en17) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6947388U JPH01180823U (en17) | 1988-05-26 | 1988-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180823U true JPH01180823U (en17) | 1989-12-26 |
Family
ID=31294751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6947388U Pending JPH01180823U (en17) | 1988-05-26 | 1988-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180823U (en17) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012222866A (ja) * | 2011-04-04 | 2012-11-12 | Densoku Techno Co Ltd | 変流器保護装置 |
-
1988
- 1988-05-26 JP JP6947388U patent/JPH01180823U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012222866A (ja) * | 2011-04-04 | 2012-11-12 | Densoku Techno Co Ltd | 変流器保護装置 |