JPS62131722A - 地絡方向継電器及びその装置 - Google Patents

地絡方向継電器及びその装置

Info

Publication number
JPS62131722A
JPS62131722A JP26790685A JP26790685A JPS62131722A JP S62131722 A JPS62131722 A JP S62131722A JP 26790685 A JP26790685 A JP 26790685A JP 26790685 A JP26790685 A JP 26790685A JP S62131722 A JPS62131722 A JP S62131722A
Authority
JP
Japan
Prior art keywords
signal
lock
zero
ground fault
circuit
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
JP26790685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531369B2 (enExample
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 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 true JPS62131722A (ja) 1987-06-15
JPH0531369B2 JPH0531369B2 (enExample) 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 (enExample)

Cited By (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 (en) * 2001-12-19 2003-06-26 Mitsubishi Denki Kabushiki Kaisha Ground-fault protection coordinating system and ground-fault circuit interrupter with ground-fault protection coordinating unit

Cited By (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 (en) * 2001-12-19 2003-06-26 Mitsubishi Denki Kabushiki Kaisha Ground-fault protection coordinating system and ground-fault circuit interrupter with ground-fault protection coordinating unit

Also Published As

Publication number Publication date
JPH0531369B2 (enExample) 1993-05-12

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