JPS6248451B2 - - Google Patents

Info

Publication number
JPS6248451B2
JPS6248451B2 JP4622180A JP4622180A JPS6248451B2 JP S6248451 B2 JPS6248451 B2 JP S6248451B2 JP 4622180 A JP4622180 A JP 4622180A JP 4622180 A JP4622180 A JP 4622180A JP S6248451 B2 JPS6248451 B2 JP S6248451B2
Authority
JP
Japan
Prior art keywords
phase
sampling
ground fault
data
alternating current
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
JP4622180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56145722A (en
Inventor
Eijiro Iharaki
Reiji Takeuchi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP4622180A priority Critical patent/JPS56145722A/ja
Publication of JPS56145722A publication Critical patent/JPS56145722A/ja
Publication of JPS6248451B2 publication Critical patent/JPS6248451B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP4622180A 1980-04-10 1980-04-10 Ground-fault phase selecting relay Granted JPS56145722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4622180A JPS56145722A (en) 1980-04-10 1980-04-10 Ground-fault phase selecting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4622180A JPS56145722A (en) 1980-04-10 1980-04-10 Ground-fault phase selecting relay

Publications (2)

Publication Number Publication Date
JPS56145722A JPS56145722A (en) 1981-11-12
JPS6248451B2 true JPS6248451B2 (enrdf_load_html_response) 1987-10-14

Family

ID=12741046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4622180A Granted JPS56145722A (en) 1980-04-10 1980-04-10 Ground-fault phase selecting relay

Country Status (1)

Country Link
JP (1) JPS56145722A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS56145722A (en) 1981-11-12

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