JPS6023737Y2 - 漏電計 - Google Patents
漏電計Info
- Publication number
- JPS6023737Y2 JPS6023737Y2 JP7678776U JP7678776U JPS6023737Y2 JP S6023737 Y2 JPS6023737 Y2 JP S6023737Y2 JP 7678776 U JP7678776 U JP 7678776U JP 7678776 U JP7678776 U JP 7678776U JP S6023737 Y2 JPS6023737 Y2 JP S6023737Y2
- Authority
- JP
- Japan
- Prior art keywords
- operational amplifier
- resistor
- inverting input
- input terminal
- earth leakage
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009342 intercropping Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Current Or Voltage (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7678776U JPS6023737Y2 (ja) | 1976-06-11 | 1976-06-11 | 漏電計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7678776U JPS6023737Y2 (ja) | 1976-06-11 | 1976-06-11 | 漏電計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52167973U JPS52167973U (cs) | 1977-12-20 |
| JPS6023737Y2 true JPS6023737Y2 (ja) | 1985-07-15 |
Family
ID=28552104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7678776U Expired JPS6023737Y2 (ja) | 1976-06-11 | 1976-06-11 | 漏電計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023737Y2 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910508B2 (ja) * | 1978-01-19 | 1984-03-09 | 三菱電機株式会社 | 地絡検出装置 |
| JPS5910509B2 (ja) * | 1978-01-31 | 1984-03-09 | 三菱電機株式会社 | 地絡検出装置 |
-
1976
- 1976-06-11 JP JP7678776U patent/JPS6023737Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52167973U (cs) | 1977-12-20 |
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