JPS57193927A - Protective relay unit - Google Patents

Protective relay unit

Info

Publication number
JPS57193927A
JPS57193927A JP56078426A JP7842681A JPS57193927A JP S57193927 A JPS57193927 A JP S57193927A JP 56078426 A JP56078426 A JP 56078426A JP 7842681 A JP7842681 A JP 7842681A JP S57193927 A JPS57193927 A JP S57193927A
Authority
JP
Japan
Prior art keywords
relay unit
protective relay
protective
unit
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.)
Pending
Application number
JP56078426A
Other languages
Japanese (ja)
Inventor
Masuo Nakashima
Youichi Hoshi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56078426A priority Critical patent/JPS57193927A/en
Publication of JPS57193927A publication Critical patent/JPS57193927A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP56078426A 1981-05-22 1981-05-22 Protective relay unit Pending JPS57193927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56078426A JPS57193927A (en) 1981-05-22 1981-05-22 Protective relay unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078426A JPS57193927A (en) 1981-05-22 1981-05-22 Protective relay unit

Publications (1)

Publication Number Publication Date
JPS57193927A true JPS57193927A (en) 1982-11-29

Family

ID=13661710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56078426A Pending JPS57193927A (en) 1981-05-22 1981-05-22 Protective relay unit

Country Status (1)

Country Link
JP (1) JPS57193927A (en)

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