JP2506744Y2 - 電線路の事故探査装置 - Google Patents
電線路の事故探査装置Info
- Publication number
- JP2506744Y2 JP2506744Y2 JP11292988U JP11292988U JP2506744Y2 JP 2506744 Y2 JP2506744 Y2 JP 2506744Y2 JP 11292988 U JP11292988 U JP 11292988U JP 11292988 U JP11292988 U JP 11292988U JP 2506744 Y2 JP2506744 Y2 JP 2506744Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- line
- electric line
- display
- ground
- 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
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11292988U JP2506744Y2 (ja) | 1988-08-29 | 1988-08-29 | 電線路の事故探査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11292988U JP2506744Y2 (ja) | 1988-08-29 | 1988-08-29 | 電線路の事故探査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0233370U JPH0233370U (enrdf_load_stackoverflow) | 1990-03-02 |
| JP2506744Y2 true JP2506744Y2 (ja) | 1996-08-14 |
Family
ID=31352317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11292988U Expired - Lifetime JP2506744Y2 (ja) | 1988-08-29 | 1988-08-29 | 電線路の事故探査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506744Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-08-29 JP JP11292988U patent/JP2506744Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233370U (enrdf_load_stackoverflow) | 1990-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101272130B1 (ko) | 절연 모니터링 방법 및 장치 | |
| US7323880B2 (en) | Ground circuit impedance measurement | |
| JP2506744Y2 (ja) | 電線路の事故探査装置 | |
| US7068040B2 (en) | Ground circuit impedance measurement apparatus and method | |
| JPS6325572A (ja) | 電位計増幅器の漏洩電流測定システム | |
| EP0295240A1 (en) | Method and device for detecting a fault, e.g. a short circuit, break or leakage, in an electric cable or conductor | |
| JP2580064Y2 (ja) | 四端子測定回路 | |
| JPH0729477U (ja) | 絶縁性漏洩電流測定装置 | |
| JPH0611506Y2 (ja) | 電線路の事故探査装置 | |
| JP3010367B2 (ja) | 活線下ケーブルシースの絶縁抵抗測定方法 | |
| JPH06222093A (ja) | 接地抵抗測定方法 | |
| JPH0584874U (ja) | 接地抵抗計 | |
| KR200175333Y1 (ko) | 배전선로의 리클로져 선로부하 측정장치 | |
| JP3055983U (ja) | 電線路地絡箇所発見装置 | |
| JPH09304468A (ja) | 平行2回線系統の故障点標定方法 | |
| JP2727324B2 (ja) | 抵抗回路網解析装置 | |
| JP2548993B2 (ja) | 絶縁抵抗測定装置 | |
| JPH02259582A (ja) | 回路素子測定器の端子接続状態検出回路 | |
| JPH039256A (ja) | 漏水検知器 | |
| JPH0611505Y2 (ja) | 電線路の事故探査装置 | |
| JPS5870170A (ja) | しや断器等の抵抗測定器 | |
| JPH0592759U (ja) | 漏電警報器用の作動電流試験器 | |
| JPH0712866A (ja) | 接地抵抗測定装置 | |
| JPS6229749B2 (enrdf_load_stackoverflow) | ||
| JP2001128357A (ja) | ケ−ブル故障表示装置 |