JPH0130427B2 - - Google Patents

Info

Publication number
JPH0130427B2
JPH0130427B2 JP13910981A JP13910981A JPH0130427B2 JP H0130427 B2 JPH0130427 B2 JP H0130427B2 JP 13910981 A JP13910981 A JP 13910981A JP 13910981 A JP13910981 A JP 13910981A JP H0130427 B2 JPH0130427 B2 JP H0130427B2
Authority
JP
Japan
Prior art keywords
relay
voltage regulator
ground fault
switch
high voltage
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
JP13910981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5839964A (ja
Inventor
Nobuaki Tomioka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13910981A priority Critical patent/JPS5839964A/ja
Publication of JPS5839964A publication Critical patent/JPS5839964A/ja
Publication of JPH0130427B2 publication Critical patent/JPH0130427B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP13910981A 1981-09-02 1981-09-02 簡易継電器試験装置 Granted JPS5839964A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13910981A JPS5839964A (ja) 1981-09-02 1981-09-02 簡易継電器試験装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13910981A JPS5839964A (ja) 1981-09-02 1981-09-02 簡易継電器試験装置

Publications (2)

Publication Number Publication Date
JPS5839964A JPS5839964A (ja) 1983-03-08
JPH0130427B2 true JPH0130427B2 (enrdf_load_stackoverflow) 1989-06-20

Family

ID=15237691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13910981A Granted JPS5839964A (ja) 1981-09-02 1981-09-02 簡易継電器試験装置

Country Status (1)

Country Link
JP (1) JPS5839964A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0827631B2 (ja) * 1986-02-06 1996-03-21 ヤマハ株式会社 電子楽器のパラメ−タ設定装置
JPS63270U (enrdf_load_stackoverflow) * 1986-03-06 1988-01-05
JPH0782334B2 (ja) * 1987-01-17 1995-09-06 ヤマハ株式会社 電子楽器
JP5359106B2 (ja) * 2008-08-08 2013-12-04 株式会社戸上電機製作所 地絡継電器試験装置
US10215809B2 (en) * 2015-11-24 2019-02-26 Carrier Corporation Method and system for verification of contact operation

Also Published As

Publication number Publication date
JPS5839964A (ja) 1983-03-08

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