JPS60186825U - compound transformer - Google Patents
compound transformerInfo
- Publication number
- JPS60186825U JPS60186825U JP7351284U JP7351284U JPS60186825U JP S60186825 U JPS60186825 U JP S60186825U JP 7351284 U JP7351284 U JP 7351284U JP 7351284 U JP7351284 U JP 7351284U JP S60186825 U JPS60186825 U JP S60186825U
- Authority
- JP
- Japan
- Prior art keywords
- zero
- compound transformer
- secondary coil
- insulating coating
- cylindrical electrode
- 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
Landscapes
- Transformers For Measuring Instruments (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案複合変成器の一実施例を示すもので、a
は側面断面図、bは正面断面図、第2図は同上を用いた
短絡保護回路の配線図、第3図は従来の短絡保護回路の
配線図である。
1・・・導体、2・・・絶縁被覆、3・・・円筒状電極
、4・・・接続用端子、5・・・環状2次コイル、6・
・・地絡テスト用リード線、7・・・枠体、8・・・端
子台、9.・・・コンデンサ分圧器。FIG. 1 shows an embodiment of the composite transformer of the present invention.
is a side sectional view, b is a front sectional view, FIG. 2 is a wiring diagram of a short-circuit protection circuit using the same as above, and FIG. 3 is a wiring diagram of a conventional short-circuit protection circuit. DESCRIPTION OF SYMBOLS 1... Conductor, 2... Insulating coating, 3... Cylindrical electrode, 4... Connection terminal, 5... Annular secondary coil, 6...
... Lead wire for ground fault test, 7... Frame, 8... Terminal block, 9. ...Capacitor voltage divider.
Claims (1)
環状2次コイルを設けると共に、各導体の周面に絶縁被
覆を介して円筒状電極を嵌着し、各円筒状電極を互いに
電気的に連結して零相電圧検出用のコンデンサ分圧器に
接続して成る複合変成器。An annular secondary coil for zero-phase current detection is provided around the three conductors arranged in parallel, and a cylindrical electrode is fitted on the circumferential surface of each conductor via an insulating coating. Composite transformer consisting of electrically connected to each other and connected to a capacitor voltage divider for zero-phase voltage detection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7351284U JPS60186825U (en) | 1984-05-18 | 1984-05-18 | compound transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7351284U JPS60186825U (en) | 1984-05-18 | 1984-05-18 | compound transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60186825U true JPS60186825U (en) | 1985-12-11 |
Family
ID=30612948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7351284U Pending JPS60186825U (en) | 1984-05-18 | 1984-05-18 | compound transformer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60186825U (en) |
-
1984
- 1984-05-18 JP JP7351284U patent/JPS60186825U/en active Pending
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