JPS63164333U - - Google Patents

Info

Publication number
JPS63164333U
JPS63164333U JP5550987U JP5550987U JPS63164333U JP S63164333 U JPS63164333 U JP S63164333U JP 5550987 U JP5550987 U JP 5550987U JP 5550987 U JP5550987 U JP 5550987U JP S63164333 U JPS63164333 U JP S63164333U
Authority
JP
Japan
Prior art keywords
feeder
zero
sequence current
output
introduces
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
JP5550987U
Other languages
English (en)
Japanese (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 JP5550987U priority Critical patent/JPS63164333U/ja
Publication of JPS63164333U publication Critical patent/JPS63164333U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP5550987U 1987-04-13 1987-04-13 Pending JPS63164333U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5550987U JPS63164333U (enrdf_load_html_response) 1987-04-13 1987-04-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5550987U JPS63164333U (enrdf_load_html_response) 1987-04-13 1987-04-13

Publications (1)

Publication Number Publication Date
JPS63164333U true JPS63164333U (enrdf_load_html_response) 1988-10-26

Family

ID=30883466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5550987U Pending JPS63164333U (enrdf_load_html_response) 1987-04-13 1987-04-13

Country Status (1)

Country Link
JP (1) JPS63164333U (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412433A (en) * 1977-06-30 1979-01-30 Omron Tateisi Electronics Co Earthing detection circuit
JPS5579618A (en) * 1978-12-13 1980-06-16 Meidensha Electric Mfg Co Ltd Grounddfault distance relay

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412433A (en) * 1977-06-30 1979-01-30 Omron Tateisi Electronics Co Earthing detection circuit
JPS5579618A (en) * 1978-12-13 1980-06-16 Meidensha Electric Mfg Co Ltd Grounddfault distance relay

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