JPH0152978B2 - - Google Patents

Info

Publication number
JPH0152978B2
JPH0152978B2 JP57168056A JP16805682A JPH0152978B2 JP H0152978 B2 JPH0152978 B2 JP H0152978B2 JP 57168056 A JP57168056 A JP 57168056A JP 16805682 A JP16805682 A JP 16805682A JP H0152978 B2 JPH0152978 B2 JP H0152978B2
Authority
JP
Japan
Prior art keywords
circuit
output
time
detection element
time limit
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.)
Expired
Application number
JP57168056A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5956815A (ja
Inventor
Masaji Usui
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57168056A priority Critical patent/JPS5956815A/ja
Publication of JPS5956815A publication Critical patent/JPS5956815A/ja
Publication of JPH0152978B2 publication Critical patent/JPH0152978B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Transformers (AREA)
JP57168056A 1982-09-25 1982-09-25 過電圧保護継電装置 Granted JPS5956815A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57168056A JPS5956815A (ja) 1982-09-25 1982-09-25 過電圧保護継電装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57168056A JPS5956815A (ja) 1982-09-25 1982-09-25 過電圧保護継電装置

Publications (2)

Publication Number Publication Date
JPS5956815A JPS5956815A (ja) 1984-04-02
JPH0152978B2 true JPH0152978B2 (enrdf_load_stackoverflow) 1989-11-10

Family

ID=15861005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57168056A Granted JPS5956815A (ja) 1982-09-25 1982-09-25 過電圧保護継電装置

Country Status (1)

Country Link
JP (1) JPS5956815A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7318419B2 (ja) * 2019-08-28 2023-08-01 富士電機株式会社 交流系統の監視システム

Also Published As

Publication number Publication date
JPS5956815A (ja) 1984-04-02

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