JPS6252823B2 - - Google Patents

Info

Publication number
JPS6252823B2
JPS6252823B2 JP4504580A JP4504580A JPS6252823B2 JP S6252823 B2 JPS6252823 B2 JP S6252823B2 JP 4504580 A JP4504580 A JP 4504580A JP 4504580 A JP4504580 A JP 4504580A JP S6252823 B2 JPS6252823 B2 JP S6252823B2
Authority
JP
Japan
Prior art keywords
phase
output
transformer
leakage current
angular frequency
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
JP4504580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56141568A (en
Inventor
Tatsuji Matsuno
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP4504580A priority Critical patent/JPS56141568A/ja
Publication of JPS56141568A publication Critical patent/JPS56141568A/ja
Publication of JPS6252823B2 publication Critical patent/JPS6252823B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP4504580A 1980-04-04 1980-04-04 Method for measuring insulation resistance and floating capacity to ground of single-phase 3-wire type electric circuit Granted JPS56141568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4504580A JPS56141568A (en) 1980-04-04 1980-04-04 Method for measuring insulation resistance and floating capacity to ground of single-phase 3-wire type electric circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4504580A JPS56141568A (en) 1980-04-04 1980-04-04 Method for measuring insulation resistance and floating capacity to ground of single-phase 3-wire type electric circuit

Publications (2)

Publication Number Publication Date
JPS56141568A JPS56141568A (en) 1981-11-05
JPS6252823B2 true JPS6252823B2 (cs) 1987-11-06

Family

ID=12708389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4504580A Granted JPS56141568A (en) 1980-04-04 1980-04-04 Method for measuring insulation resistance and floating capacity to ground of single-phase 3-wire type electric circuit

Country Status (1)

Country Link
JP (1) JPS56141568A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198765A (ja) * 1981-12-14 1983-11-18 Toyo Commun Equip Co Ltd 活線回路の簡易絶縁抵抗測定方法
JPS6154462A (ja) * 1984-08-24 1986-03-18 Midori Anzen Kk 電路の対地絶縁抵抗の測定方法
WO2017119125A1 (ja) * 2016-01-08 2017-07-13 三菱電機株式会社 絶縁抵抗測定装置

Also Published As

Publication number Publication date
JPS56141568A (en) 1981-11-05

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