JPS6441942U - - Google Patents
Info
- Publication number
- JPS6441942U JPS6441942U JP11779888U JP11779888U JPS6441942U JP S6441942 U JPS6441942 U JP S6441942U JP 11779888 U JP11779888 U JP 11779888U JP 11779888 U JP11779888 U JP 11779888U JP S6441942 U JPS6441942 U JP S6441942U
- Authority
- JP
- Japan
- Prior art keywords
- ammeter
- overcurrent relay
- current transformer
- transformer
- overcurrent
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11779888U JPH0422509Y2 (en]) | 1988-09-07 | 1988-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11779888U JPH0422509Y2 (en]) | 1988-09-07 | 1988-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6441942U true JPS6441942U (en]) | 1989-03-13 |
| JPH0422509Y2 JPH0422509Y2 (en]) | 1992-05-22 |
Family
ID=31361572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11779888U Expired JPH0422509Y2 (en]) | 1988-09-07 | 1988-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422509Y2 (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003522390A (ja) * | 2000-02-01 | 2003-07-22 | シーメンス アクチエンゲゼルシヤフト | 極毎の電流検出装置を備えた多極低電圧遮断器 |
| WO2015166585A1 (ja) * | 2014-05-02 | 2015-11-05 | ヒラヰ電計機株式會社 | 分割貫通型変流器 |
| WO2019239783A1 (ja) * | 2018-06-11 | 2019-12-19 | 住友電気工業株式会社 | 電源装置、電力線物理量測定装置および通信装置 |
-
1988
- 1988-09-07 JP JP11779888U patent/JPH0422509Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003522390A (ja) * | 2000-02-01 | 2003-07-22 | シーメンス アクチエンゲゼルシヤフト | 極毎の電流検出装置を備えた多極低電圧遮断器 |
| WO2015166585A1 (ja) * | 2014-05-02 | 2015-11-05 | ヒラヰ電計機株式會社 | 分割貫通型変流器 |
| JPWO2015166585A1 (ja) * | 2014-05-02 | 2017-04-20 | ヒラヰ電計機株式會社 | 分割貫通型変流器 |
| WO2019239783A1 (ja) * | 2018-06-11 | 2019-12-19 | 住友電気工業株式会社 | 電源装置、電力線物理量測定装置および通信装置 |
| JPWO2019239783A1 (ja) * | 2018-06-11 | 2021-06-24 | 住友電気工業株式会社 | 電源装置、電力線物理量測定装置および通信装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422509Y2 (en]) | 1992-05-22 |