JPS58211673A - しや断試験回路 - Google Patents

しや断試験回路

Info

Publication number
JPS58211673A
JPS58211673A JP57094902A JP9490282A JPS58211673A JP S58211673 A JPS58211673 A JP S58211673A JP 57094902 A JP57094902 A JP 57094902A JP 9490282 A JP9490282 A JP 9490282A JP S58211673 A JPS58211673 A JP S58211673A
Authority
JP
Japan
Prior art keywords
switch
power supply
test
voltage
test circuit
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.)
Granted
Application number
JP57094902A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377469B2 (enrdf_load_stackoverflow
Inventor
Isao Takahashi
功 高橋
Kunio Hirasawa
平沢　邦夫
Yoichi Oshita
陽一 大下
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57094902A priority Critical patent/JPS58211673A/ja
Publication of JPS58211673A publication Critical patent/JPS58211673A/ja
Publication of JPH0377469B2 publication Critical patent/JPH0377469B2/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
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G01R31/3272—Apparatus, systems or circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
JP57094902A 1982-06-04 1982-06-04 しや断試験回路 Granted JPS58211673A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57094902A JPS58211673A (ja) 1982-06-04 1982-06-04 しや断試験回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57094902A JPS58211673A (ja) 1982-06-04 1982-06-04 しや断試験回路

Publications (2)

Publication Number Publication Date
JPS58211673A true JPS58211673A (ja) 1983-12-09
JPH0377469B2 JPH0377469B2 (enrdf_load_stackoverflow) 1991-12-10

Family

ID=14122953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57094902A Granted JPS58211673A (ja) 1982-06-04 1982-06-04 しや断試験回路

Country Status (1)

Country Link
JP (1) JPS58211673A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0377469B2 (enrdf_load_stackoverflow) 1991-12-10

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