JPS5947917A - 地絡故障表示器 - Google Patents

地絡故障表示器

Info

Publication number
JPS5947917A
JPS5947917A JP15827682A JP15827682A JPS5947917A JP S5947917 A JPS5947917 A JP S5947917A JP 15827682 A JP15827682 A JP 15827682A JP 15827682 A JP15827682 A JP 15827682A JP S5947917 A JPS5947917 A JP S5947917A
Authority
JP
Japan
Prior art keywords
circuit
signal
output
ground fault
level
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
JP15827682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0452049B2 (enrdf_load_stackoverflow
Inventor
清水　貞夫
小椋　家継
大田　正行
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Kouatsu Electric Co
Chubu Electric Power Co Inc
Original Assignee
Nippon Kouatsu Electric Co
Chubu Electric Power Co Inc
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 Nippon Kouatsu Electric Co, Chubu Electric Power Co Inc filed Critical Nippon Kouatsu Electric Co
Priority to JP15827682A priority Critical patent/JPS5947917A/ja
Publication of JPS5947917A publication Critical patent/JPS5947917A/ja
Publication of JPH0452049B2 publication Critical patent/JPH0452049B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP15827682A 1982-09-10 1982-09-10 地絡故障表示器 Granted JPS5947917A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15827682A JPS5947917A (ja) 1982-09-10 1982-09-10 地絡故障表示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15827682A JPS5947917A (ja) 1982-09-10 1982-09-10 地絡故障表示器

Publications (2)

Publication Number Publication Date
JPS5947917A true JPS5947917A (ja) 1984-03-17
JPH0452049B2 JPH0452049B2 (enrdf_load_stackoverflow) 1992-08-20

Family

ID=15668060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15827682A Granted JPS5947917A (ja) 1982-09-10 1982-09-10 地絡故障表示器

Country Status (1)

Country Link
JP (1) JPS5947917A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10285786A (ja) * 1997-03-31 1998-10-23 Tempearl Ind Co Ltd 漏電検出器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622526A (en) * 1979-07-27 1981-03-03 Matsushita Electric Works Ltd Leakage detector circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622526A (en) * 1979-07-27 1981-03-03 Matsushita Electric Works Ltd Leakage detector circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10285786A (ja) * 1997-03-31 1998-10-23 Tempearl Ind Co Ltd 漏電検出器

Also Published As

Publication number Publication date
JPH0452049B2 (enrdf_load_stackoverflow) 1992-08-20

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