JPS55122428A - Differential current relay - Google Patents

Differential current relay

Info

Publication number
JPS55122428A
JPS55122428A JP2950079A JP2950079A JPS55122428A JP S55122428 A JPS55122428 A JP S55122428A JP 2950079 A JP2950079 A JP 2950079A JP 2950079 A JP2950079 A JP 2950079A JP S55122428 A JPS55122428 A JP S55122428A
Authority
JP
Japan
Prior art keywords
differential current
current relay
relay
differential
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.)
Pending
Application number
JP2950079A
Other languages
Japanese (ja)
Inventor
Michiharu Abe
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 JP2950079A priority Critical patent/JPS55122428A/en
Publication of JPS55122428A publication Critical patent/JPS55122428A/en
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP2950079A 1979-03-14 1979-03-14 Differential current relay Pending JPS55122428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2950079A JPS55122428A (en) 1979-03-14 1979-03-14 Differential current relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2950079A JPS55122428A (en) 1979-03-14 1979-03-14 Differential current relay

Publications (1)

Publication Number Publication Date
JPS55122428A true JPS55122428A (en) 1980-09-20

Family

ID=12277794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2950079A Pending JPS55122428A (en) 1979-03-14 1979-03-14 Differential current relay

Country Status (1)

Country Link
JP (1) JPS55122428A (en)

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