JPS63117234U - - Google Patents
Info
- Publication number
- JPS63117234U JPS63117234U JP15436686U JP15436686U JPS63117234U JP S63117234 U JPS63117234 U JP S63117234U JP 15436686 U JP15436686 U JP 15436686U JP 15436686 U JP15436686 U JP 15436686U JP S63117234 U JPS63117234 U JP S63117234U
- Authority
- JP
- Japan
- Prior art keywords
- zero
- phase
- current transformer
- conductor
- phase current
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims 5
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15436686U JPS63117234U (enExample) | 1986-10-09 | 1986-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15436686U JPS63117234U (enExample) | 1986-10-09 | 1986-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63117234U true JPS63117234U (enExample) | 1988-07-28 |
Family
ID=31074092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15436686U Pending JPS63117234U (enExample) | 1986-10-09 | 1986-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63117234U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518464B1 (enExample) * | 1970-12-30 | 1976-03-17 | ||
| JPS5329546A (en) * | 1976-08-31 | 1978-03-18 | Matsushita Electric Ind Co Ltd | Leak breaker tester |
-
1986
- 1986-10-09 JP JP15436686U patent/JPS63117234U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518464B1 (enExample) * | 1970-12-30 | 1976-03-17 | ||
| JPS5329546A (en) * | 1976-08-31 | 1978-03-18 | Matsushita Electric Ind Co Ltd | Leak breaker tester |