JPH0378280U - - Google Patents
Info
- Publication number
- JPH0378280U JPH0378280U JP13974089U JP13974089U JPH0378280U JP H0378280 U JPH0378280 U JP H0378280U JP 13974089 U JP13974089 U JP 13974089U JP 13974089 U JP13974089 U JP 13974089U JP H0378280 U JPH0378280 U JP H0378280U
- Authority
- JP
- Japan
- Prior art keywords
- input signal
- voltage
- measuring device
- secondary side
- instrument transformer
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989139740U JPH0620145Y2 (ja) | 1989-11-30 | 1989-11-30 | 計器用変成器の試験計測装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989139740U JPH0620145Y2 (ja) | 1989-11-30 | 1989-11-30 | 計器用変成器の試験計測装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0378280U true JPH0378280U (pl) | 1991-08-07 |
JPH0620145Y2 JPH0620145Y2 (ja) | 1994-05-25 |
Family
ID=31686766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989139740U Expired - Lifetime JPH0620145Y2 (ja) | 1989-11-30 | 1989-11-30 | 計器用変成器の試験計測装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0620145Y2 (pl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015083947A (ja) * | 2013-10-25 | 2015-04-30 | 三菱電機株式会社 | 計測装置及び電流トランスの設置状態判定方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51127441A (en) * | 1975-04-30 | 1976-11-06 | Tokyo Electric Power Co Inc:The | Sensor check circuit |
JPS6367670A (ja) * | 1986-09-09 | 1988-03-26 | Fujitsu Ltd | システム間共用資源占有情報管理処理方式 |
-
1989
- 1989-11-30 JP JP1989139740U patent/JPH0620145Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51127441A (en) * | 1975-04-30 | 1976-11-06 | Tokyo Electric Power Co Inc:The | Sensor check circuit |
JPS6367670A (ja) * | 1986-09-09 | 1988-03-26 | Fujitsu Ltd | システム間共用資源占有情報管理処理方式 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015083947A (ja) * | 2013-10-25 | 2015-04-30 | 三菱電機株式会社 | 計測装置及び電流トランスの設置状態判定方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0620145Y2 (ja) | 1994-05-25 |
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