JPH0740223Y2 - 電気量測定装置 - Google Patents
電気量測定装置Info
- Publication number
- JPH0740223Y2 JPH0740223Y2 JP690789U JP690789U JPH0740223Y2 JP H0740223 Y2 JPH0740223 Y2 JP H0740223Y2 JP 690789 U JP690789 U JP 690789U JP 690789 U JP690789 U JP 690789U JP H0740223 Y2 JPH0740223 Y2 JP H0740223Y2
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- housing
- primary winding
- voltage dividing
- measuring device
- 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 - Lifetime
Links
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP690789U JPH0740223Y2 (ja) | 1989-01-24 | 1989-01-24 | 電気量測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP690789U JPH0740223Y2 (ja) | 1989-01-24 | 1989-01-24 | 電気量測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0299364U JPH0299364U (cs) | 1990-08-08 |
| JPH0740223Y2 true JPH0740223Y2 (ja) | 1995-09-13 |
Family
ID=31211466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP690789U Expired - Lifetime JPH0740223Y2 (ja) | 1989-01-24 | 1989-01-24 | 電気量測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740223Y2 (cs) |
-
1989
- 1989-01-24 JP JP690789U patent/JPH0740223Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0299364U (cs) | 1990-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5331500A (en) | Circuit breaker comprising a card interfacing with a trip device | |
| US4841236A (en) | Current ratio device | |
| US4278940A (en) | Means for automatically compensating DC magnetization in a transformer | |
| US4704575A (en) | Hall-effect current clamp | |
| US5307008A (en) | Current ratio device and toroidal core assembly therefor | |
| KR20050108892A (ko) | 로고스키 코일을 이용한 전류 측정 장치 | |
| JPH04212232A (ja) | 回路遮断器 | |
| JPH0740223Y2 (ja) | 電気量測定装置 | |
| Ramboz | A highly accurate, hand-held clamp-on current transformer | |
| US2507803A (en) | Multiple tester with corner transformer | |
| JP2019100771A (ja) | 電力量計 | |
| JP2611635B2 (ja) | 直流電流計測器 | |
| GB2072860A (en) | Appliance earth leakage tester | |
| JPS5863864A (ja) | 電流−電圧変換回路 | |
| CN216528662U (zh) | 一种互感器件及框架式断路器 | |
| JPH023182Y2 (cs) | ||
| ATE6699T1 (de) | Messanordnung fuer elektrische stroeme. | |
| CN218585507U (zh) | 一种变压器教学实验装置 | |
| KR100737061B1 (ko) | 이중 정격 전류 변압기 회로 | |
| JPS61154421A (ja) | 回路遮断器 | |
| CA2082112C (en) | Current ratio device and toroidal core assembly therefor | |
| JPS6038457U (ja) | 計器用変流器を内蔵した回路遮断器 | |
| JP2536663Y2 (ja) | クランプ式電流計のクランプアダプタ | |
| JPH0313742Y2 (cs) | ||
| JPH07280846A (ja) | 電流測定部付きブレーカー |