JPH0531369B2 - - Google Patents

Info

Publication number
JPH0531369B2
JPH0531369B2 JP26790685A JP26790685A JPH0531369B2 JP H0531369 B2 JPH0531369 B2 JP H0531369B2 JP 26790685 A JP26790685 A JP 26790685A JP 26790685 A JP26790685 A JP 26790685A JP H0531369 B2 JPH0531369 B2 JP H0531369B2
Authority
JP
Japan
Prior art keywords
signal
lock
zero
ground fault
relay
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 - Fee Related
Application number
JP26790685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62131722A (ja
Inventor
Masahiko Fujii
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 JP26790685A priority Critical patent/JPS62131722A/ja
Publication of JPS62131722A publication Critical patent/JPS62131722A/ja
Publication of JPH0531369B2 publication Critical patent/JPH0531369B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP26790685A 1985-11-28 1985-11-28 地絡方向継電器及びその装置 Granted JPS62131722A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26790685A JPS62131722A (ja) 1985-11-28 1985-11-28 地絡方向継電器及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26790685A JPS62131722A (ja) 1985-11-28 1985-11-28 地絡方向継電器及びその装置

Publications (2)

Publication Number Publication Date
JPS62131722A JPS62131722A (ja) 1987-06-15
JPH0531369B2 true JPH0531369B2 (en, 2012) 1993-05-12

Family

ID=17451259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26790685A Granted JPS62131722A (ja) 1985-11-28 1985-11-28 地絡方向継電器及びその装置

Country Status (1)

Country Link
JP (1) JPS62131722A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522843A (ja) * 1991-07-09 1993-01-29 Mitsubishi Electric Corp 地絡方向継電装置
WO2003052897A1 (fr) * 2001-12-19 2003-06-26 Mitsubishi Denki Kabushiki Kaisha Systeme coordonnateur de protection contre les defauts a la terre et disjoncteur de fuite a la terre dote d'une unite de coordination de protection contre les defauts a la terre

Also Published As

Publication number Publication date
JPS62131722A (ja) 1987-06-15

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