JPS6373824A - 地絡方向継電装置 - Google Patents

地絡方向継電装置

Info

Publication number
JPS6373824A
JPS6373824A JP21461086A JP21461086A JPS6373824A JP S6373824 A JPS6373824 A JP S6373824A JP 21461086 A JP21461086 A JP 21461086A JP 21461086 A JP21461086 A JP 21461086A JP S6373824 A JPS6373824 A JP S6373824A
Authority
JP
Japan
Prior art keywords
signal
ground fault
zero
fault direction
lock
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
JP21461086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0568167B2 (enrdf_load_stackoverflow
Inventor
正彦 藤井
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.)
Hikari Trading Co Ltd
Original Assignee
Hikari Trading 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 Hikari Trading Co Ltd filed Critical Hikari Trading Co Ltd
Priority to JP21461086A priority Critical patent/JPS6373824A/ja
Publication of JPS6373824A publication Critical patent/JPS6373824A/ja
Publication of JPH0568167B2 publication Critical patent/JPH0568167B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP21461086A 1986-09-11 1986-09-11 地絡方向継電装置 Granted JPS6373824A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21461086A JPS6373824A (ja) 1986-09-11 1986-09-11 地絡方向継電装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21461086A JPS6373824A (ja) 1986-09-11 1986-09-11 地絡方向継電装置

Publications (2)

Publication Number Publication Date
JPS6373824A true JPS6373824A (ja) 1988-04-04
JPH0568167B2 JPH0568167B2 (enrdf_load_stackoverflow) 1993-09-28

Family

ID=16658568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21461086A Granted JPS6373824A (ja) 1986-09-11 1986-09-11 地絡方向継電装置

Country Status (1)

Country Link
JP (1) JPS6373824A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0568167B2 (enrdf_load_stackoverflow) 1993-09-28

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