JPH03125276U - - Google Patents

Info

Publication number
JPH03125276U
JPH03125276U JP3445690U JP3445690U JPH03125276U JP H03125276 U JPH03125276 U JP H03125276U JP 3445690 U JP3445690 U JP 3445690U JP 3445690 U JP3445690 U JP 3445690U JP H03125276 U JPH03125276 U JP H03125276U
Authority
JP
Japan
Prior art keywords
terminals
terminal
grounds
grounding resistor
changeover switch
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
JP3445690U
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 JP3445690U priority Critical patent/JPH03125276U/ja
Publication of JPH03125276U publication Critical patent/JPH03125276U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Description

【図面の簡単な説明】
第１図は本考案の相確認用センスメータ実施例
を示す平面図、第２図は従来の相確認用センスメ
ータの使用状態結線図である。 ２０……相確認用センスメータ、２１〜２４…
…ターミナル、２５〜２９……接続端子、３１，
３２……接続片、３３，３６，３７……接地抵抗
器、３５……切換えスイツチ、４１，４２……短
絡片。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多相ケーブル線路の各シースに電気接続される
    ターミナルと、当該各ターミナルをそれぞれ別個
    の抵抗値で接地する接地抵抗器と、前記接地抵抗
    器の前記ターミナルへの接続を切換える切換えス
    イツチと、前記各ターミナル間を短絡して全ての
    ターミナルを直接接地する短絡片とを備えたこと
    を特徴とする相確認用センスメータ。
JP3445690U 1990-03-30 1990-03-30 Pending JPH03125276U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3445690U JPH03125276U (ja) 1990-03-30 1990-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3445690U JPH03125276U (ja) 1990-03-30 1990-03-30

Publications (1)

Publication Number Publication Date
JPH03125276U true JPH03125276U (ja) 1991-12-18

Family

ID=31538939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3445690U Pending JPH03125276U (ja) 1990-03-30 1990-03-30

Country Status (1)

Country Link
JP (1) JPH03125276U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008268723A (ja) * 2007-04-24 2008-11-06 Tamron Co Ltd 絞り装置、光学装置、および撮像装置
JP2012225662A (ja) * 2011-04-15 2012-11-15 Tokyo Electric Power Co Inc:The ケーブルの測定モード切替装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008268723A (ja) * 2007-04-24 2008-11-06 Tamron Co Ltd 絞り装置、光学装置、および撮像装置
JP2012225662A (ja) * 2011-04-15 2012-11-15 Tokyo Electric Power Co Inc:The ケーブルの測定モード切替装置

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