JPS55122429A - Differential current relay - Google Patents

Differential current relay

Info

Publication number
JPS55122429A
JPS55122429A JP2950179A JP2950179A JPS55122429A JP S55122429 A JPS55122429 A JP S55122429A JP 2950179 A JP2950179 A JP 2950179A JP 2950179 A JP2950179 A JP 2950179A JP S55122429 A JPS55122429 A JP S55122429A
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
JP2950179A
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 JP2950179A priority Critical patent/JPS55122429A/en
Publication of JPS55122429A publication Critical patent/JPS55122429A/en
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP2950179A 1979-03-14 1979-03-14 Differential current relay Pending JPS55122429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2950179A JPS55122429A (en) 1979-03-14 1979-03-14 Differential current relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2950179A JPS55122429A (en) 1979-03-14 1979-03-14 Differential current relay

Publications (1)

Publication Number Publication Date
JPS55122429A true JPS55122429A (en) 1980-09-20

Family

ID=12277822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2950179A Pending JPS55122429A (en) 1979-03-14 1979-03-14 Differential current relay

Country Status (1)

Country Link
JP (1) JPS55122429A (en)

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