JPH0298421U - - Google Patents

Info

Publication number
JPH0298421U
JPH0298421U JP541689U JP541689U JPH0298421U JP H0298421 U JPH0298421 U JP H0298421U JP 541689 U JP541689 U JP 541689U JP 541689 U JP541689 U JP 541689U JP H0298421 U JPH0298421 U JP H0298421U
Authority
JP
Japan
Prior art keywords
circuit breaker
speed circuit
holding coil
coil
current
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
JP541689U
Other languages
English (en)
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 filed Critical
Priority to JP541689U priority Critical patent/JPH0298421U/ja
Publication of JPH0298421U publication Critical patent/JPH0298421U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す回路図、第2
図は従来の高速遮断器の投入制御回路の一例を示
す回路図である。 1…操作開閉器「入」、2…操作開閉器「切」
、3…補助継電器、4…高速度遮断器保持コイル
、5…高速度遮断器投入コイル、6…電磁接触器
、7…限時継電器、8…計器継電器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高速度遮断器の投入を保持する保持コイルを備
    えた高速度遮断器の投入制御回路において、上記
    保持コイルの電流を測定すると共に保持コイルの
    電流が所定値以上に立上つたとき接点を閉じて高
    速度遮断器の投入コイルを励磁させる計器継電器
    を設けたことを特徴とする高速遮断器の投入制御
    回路。
JP541689U 1989-01-23 1989-01-23 Pending JPH0298421U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP541689U JPH0298421U (ja) 1989-01-23 1989-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP541689U JPH0298421U (ja) 1989-01-23 1989-01-23

Publications (1)

Publication Number Publication Date
JPH0298421U true JPH0298421U (ja) 1990-08-06

Family

ID=31208775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP541689U Pending JPH0298421U (ja) 1989-01-23 1989-01-23

Country Status (1)

Country Link
JP (1) JPH0298421U (ja)

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