JPS57189514A - Protective relay unit - Google Patents

Protective relay unit

Info

Publication number
JPS57189514A
JPS57189514A JP56072273A JP7227381A JPS57189514A JP S57189514 A JPS57189514 A JP S57189514A JP 56072273 A JP56072273 A JP 56072273A JP 7227381 A JP7227381 A JP 7227381A JP S57189514 A JPS57189514 A JP S57189514A
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
JP56072273A
Other languages
Japanese (ja)
Inventor
Takumi Mitsugi
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 JP56072273A priority Critical patent/JPS57189514A/en
Publication of JPS57189514A publication Critical patent/JPS57189514A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP56072273A 1981-05-15 1981-05-15 Protective relay unit Pending JPS57189514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56072273A JPS57189514A (en) 1981-05-15 1981-05-15 Protective relay unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56072273A JPS57189514A (en) 1981-05-15 1981-05-15 Protective relay unit

Publications (1)

Publication Number Publication Date
JPS57189514A true JPS57189514A (en) 1982-11-20

Family

ID=13484506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56072273A Pending JPS57189514A (en) 1981-05-15 1981-05-15 Protective relay unit

Country Status (1)

Country Link
JP (1) JPS57189514A (en)

Similar Documents

Publication Publication Date Title
DE3268572D1 (en) Protective relay system
ZA821645B (en) Protective relay
JPS57180316A (en) Protective relay unit
JPS57208819A (en) Protective relay unit
JPS5720121A (en) Protective relay unit
JPS57183220A (en) Protective relay unit
JPS57202825A (en) Protective relay unit
JPS57132723A (en) Protection relay
JPS57180315A (en) Protective relay
JPS57208822A (en) Protective relay unit
JPS57183221A (en) Protective relay unit
JPS57193926A (en) Protective relay unit
JPS57193925A (en) Protective relay unit
JPS57186918A (en) Protective relay unit
JPS57166822A (en) Protective relay unit
JPS57211929A (en) Protective relay unit
JPS57211935A (en) Protective relay unit
JPS57189514A (en) Protective relay unit
JPS57183219A (en) Protective relay unit
JPS57183228A (en) Protective relay unit
JPS57193927A (en) Protective relay unit
JPS57153520A (en) Protecting relay
JPS57153519A (en) Protecting relay
JPS57153518A (en) Protecting relay
JPS57145517A (en) Protecting relay