JPS63113973U - - Google Patents
Info
- Publication number
- JPS63113973U JPS63113973U JP537687U JP537687U JPS63113973U JP S63113973 U JPS63113973 U JP S63113973U JP 537687 U JP537687 U JP 537687U JP 537687 U JP537687 U JP 537687U JP S63113973 U JPS63113973 U JP S63113973U
- Authority
- JP
- Japan
- Prior art keywords
- zero
- current transformer
- phase current
- amplifier
- output
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は本考案に係る漏電探査装置の正面図、
第２図は側面図、第３図は回路図である。
１……零相変流器、６……増巾器、７……太陽
電池、８……バツテリー、１１……漏電表示器。
Figure 1 is a front view of the earth leakage detection device according to the present invention;
FIG. 2 is a side view, and FIG. 3 is a circuit diagram. 1... Zero phase current transformer, 6... Multiplier, 7... Solar cell, 8... Battery, 11... Leakage indicator.
Claims (1)
巾器と、増巾器にバツテリーを介して接続した太
陽電池と、零相変流器の出力側に接続した漏電表
示器とからなる漏電探査装置。 A zero-phase current transformer, an amplifier that amplifies the output of the zero-phase current transformer, a solar cell connected to the amplifier via a battery, and a leakage indicator connected to the output side of the zero-phase current transformer. An earth leakage detection device consisting of a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP537687U JPS63113973U (en) | 1987-01-17 | 1987-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP537687U JPS63113973U (en) | 1987-01-17 | 1987-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63113973U true JPS63113973U (en) | 1988-07-22 |
Family
ID=30786903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP537687U Pending JPS63113973U (en) | 1987-01-17 | 1987-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63113973U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114726A (en) * | 1983-11-28 | 1985-06-21 | Fuji Electric Corp Res & Dev Ltd | Actinometer |
-
1987
- 1987-01-17 JP JP537687U patent/JPS63113973U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114726A (en) * | 1983-11-28 | 1985-06-21 | Fuji Electric Corp Res & Dev Ltd | Actinometer |