JPS6399281U - - Google Patents
Info
- Publication number
- JPS6399281U JPS6399281U JP19569086U JP19569086U JPS6399281U JP S6399281 U JPS6399281 U JP S6399281U JP 19569086 U JP19569086 U JP 19569086U JP 19569086 U JP19569086 U JP 19569086U JP S6399281 U JPS6399281 U JP S6399281U
- Authority
- JP
- Japan
- Prior art keywords
- leakage current
- measuring device
- current measuring
- cap
- cable
- 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
- 239000013307 optical fiber Substances 0.000 claims description 2
- 230000006866 deterioration Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
Description
第１図及び第２図は本考案の側面図、第３図は
従来のシールドキヤツプの説明図である。
１……シールドキヤツプ、１Ａ……上筒、１Ｂ
……下筒、１Ｃ……中筒、２……高電圧露出部、
３……センサ、４……光フアイバ、５……引出用
導体、６……被測定ケーブル、８……接合部、９
……リード線、１０……銅端子。
1 and 2 are side views of the present invention, and FIG. 3 is an explanatory view of a conventional shield cap. 1...Shield cap, 1A...Upper cylinder, 1B
... lower cylinder, 1C ... middle cylinder, 2 ... high voltage exposed part,
3...Sensor, 4...Optical fiber, 5...Output conductor, 6...Cable to be measured, 8...Joint part, 9
...Lead wire, 10...Copper terminal.
Claims (1)
ーブルの絶縁劣化測定において、被測定ケーブル
終端の高電圧露出部をシールドするキヤツプを少
くとも２分割以上に分割したことを特徴とする直
流漏れ電流測定器のシールドキヤツプ。 A DC leakage current measuring device characterized in that, in measuring the insulation deterioration of a power cable using an optical fiber type DC leakage current measuring device, a cap for shielding a high voltage exposed part at the end of the cable to be measured is divided into at least two or more parts. shield cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19569086U JPS6399281U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19569086U JPS6399281U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399281U true JPS6399281U (en) | 1988-06-27 |
Family
ID=31153808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19569086U Pending JPS6399281U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399281U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576368A (en) * | 1980-06-12 | 1982-01-13 | Chubu Electric Power Co Inc | Method for detecting partial discharge of power cable |
| JPS5746169A (en) * | 1980-09-05 | 1982-03-16 | Showa Electric Wire & Cable Co Ltd | Method for measuring leaking dc current from cable |
-
1986
- 1986-12-19 JP JP19569086U patent/JPS6399281U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576368A (en) * | 1980-06-12 | 1982-01-13 | Chubu Electric Power Co Inc | Method for detecting partial discharge of power cable |
| JPS5746169A (en) * | 1980-09-05 | 1982-03-16 | Showa Electric Wire & Cable Co Ltd | Method for measuring leaking dc current from cable |
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