JPS634406B2 - - Google Patents

Info

Publication number
JPS634406B2
JPS634406B2 JP55161230A JP16123080A JPS634406B2 JP S634406 B2 JPS634406 B2 JP S634406B2 JP 55161230 A JP55161230 A JP 55161230A JP 16123080 A JP16123080 A JP 16123080A JP S634406 B2 JPS634406 B2 JP S634406B2
Authority
JP
Japan
Prior art keywords
phase
ground fault
zero
line
voltage
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.)
Expired
Application number
JP55161230A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5785523A (en
Inventor
Takaaki Kai
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP16123080A priority Critical patent/JPS5785523A/ja
Publication of JPS5785523A publication Critical patent/JPS5785523A/ja
Publication of JPS634406B2 publication Critical patent/JPS634406B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP16123080A 1980-11-15 1980-11-15 Common multi-channel ground-fault protection relay Granted JPS5785523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16123080A JPS5785523A (en) 1980-11-15 1980-11-15 Common multi-channel ground-fault protection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16123080A JPS5785523A (en) 1980-11-15 1980-11-15 Common multi-channel ground-fault protection relay

Publications (2)

Publication Number Publication Date
JPS5785523A JPS5785523A (en) 1982-05-28
JPS634406B2 true JPS634406B2 (enrdf_load_stackoverflow) 1988-01-28

Family

ID=15731098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16123080A Granted JPS5785523A (en) 1980-11-15 1980-11-15 Common multi-channel ground-fault protection relay

Country Status (1)

Country Link
JP (1) JPS5785523A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55160929A (en) * 1979-05-29 1980-12-15 Meidensha Electric Mfg Co Ltd Commonly supported circuit grounddfault protection relay

Also Published As

Publication number Publication date
JPS5785523A (en) 1982-05-28

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