JPS60186825U - compound transformer - Google Patents

compound transformer

Info

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
Application number
JP7351284U
Other languages
Japanese (ja)
Inventor
宮津　多佑
Original Assignee
オムロン株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by オムロン株式会社 filed Critical オムロン株式会社
Priority to JP7351284U priority Critical patent/JPS60186825U/en
Publication of JPS60186825U publication Critical patent/JPS60186825U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平行に配設された３本の導体の周囲に零相電流検出用の
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.
JP7351284U 1984-05-18 1984-05-18 compound transformer Pending JPS60186825U (en)

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)

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