JPH01162671U - - Google Patents

Info

Publication number
JPH01162671U
JPH01162671U JP5743088U JP5743088U JPH01162671U JP H01162671 U JPH01162671 U JP H01162671U JP 5743088 U JP5743088 U JP 5743088U JP 5743088 U JP5743088 U JP 5743088U JP H01162671 U JPH01162671 U JP H01162671U
Authority
JP
Japan
Prior art keywords
iron core
magnetic field
field sensor
cable
optical magnetic
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
Application number
JP5743088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH073346Y2 (ja
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 JP5743088U priority Critical patent/JPH073346Y2/ja
Publication of JPH01162671U publication Critical patent/JPH01162671U/ja
Application granted granted Critical
Publication of JPH073346Y2 publication Critical patent/JPH073346Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP5743088U 1988-04-28 1988-04-28 零相電流測定装置 Expired - Lifetime JPH073346Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5743088U JPH073346Y2 (ja) 1988-04-28 1988-04-28 零相電流測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5743088U JPH073346Y2 (ja) 1988-04-28 1988-04-28 零相電流測定装置

Publications (2)

Publication Number Publication Date
JPH01162671U true JPH01162671U (enrdf_load_html_response) 1989-11-13
JPH073346Y2 JPH073346Y2 (ja) 1995-01-30

Family

ID=31283286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5743088U Expired - Lifetime JPH073346Y2 (ja) 1988-04-28 1988-04-28 零相電流測定装置

Country Status (1)

Country Link
JP (1) JPH073346Y2 (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03285180A (ja) * 1990-03-30 1991-12-16 Chubu Electric Power Co Inc 複導体用光ｃｔ
JP2010002226A (ja) * 2008-06-18 2010-01-07 Hitachi Cable Ltd 電流センサ付電源用ケーブル及びこれを用いたプラグインケーブル、並びに電力量計測装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03285180A (ja) * 1990-03-30 1991-12-16 Chubu Electric Power Co Inc 複導体用光ｃｔ
JP2010002226A (ja) * 2008-06-18 2010-01-07 Hitachi Cable Ltd 電流センサ付電源用ケーブル及びこれを用いたプラグインケーブル、並びに電力量計測装置

Also Published As

Publication number Publication date
JPH073346Y2 (ja) 1995-01-30

Similar Documents

Publication Publication Date Title
SE7906860L (sv) Transformatorarrangemang for koppling av en kommunikationssignal till en trefasig kraftledning
JPS61245511A (ja) 直流及び交流用変流器
JPH01162671U (enrdf_load_html_response)
CA2021712A1 (en) Optical current transformer
JP2001033490A5 (enrdf_load_html_response)
ATE6699T1 (de) Messanordnung fuer elektrische stroeme.
JPS5939774Y2 (ja) 水冷ケ−ブル電流検出器
JPH01120674U (enrdf_load_html_response)
JPH0474970A (ja) 零相変流器
JPS62150673U (enrdf_load_html_response)
JPS62125325U (enrdf_load_html_response)
JPS62149834U (enrdf_load_html_response)
SU998155A1 (ru) Энергоприемник дл электровоза с бесконтактным приемом энергии
JPH023182Y2 (enrdf_load_html_response)
SU629557A1 (ru) Преобразователь посто нных токов
JPS6317467U (enrdf_load_html_response)
JPS6396568A (ja) 三相電線路の検電装置
JPH08152448A (ja) 三相交流の零相電流測定回路
JPH01120668U (enrdf_load_html_response)
SU611266A1 (ru) Лини электропередачи
SU1204416A1 (ru) Устройство дл диагностики контактных проводов
JPH01128180U (enrdf_load_html_response)
JPS6341772U (enrdf_load_html_response)
JPS6251275U (enrdf_load_html_response)
JPS63311177A (ja) 光式磁界センサによる零相電流検出方法