JPH0346787B2 - - Google Patents

Info

Publication number
JPH0346787B2
JPH0346787B2 JP57010463A JP1046382A JPH0346787B2 JP H0346787 B2 JPH0346787 B2 JP H0346787B2 JP 57010463 A JP57010463 A JP 57010463A JP 1046382 A JP1046382 A JP 1046382A JP H0346787 B2 JPH0346787 B2 JP H0346787B2
Authority
JP
Japan
Prior art keywords
component
insulation resistance
frequency signal
low frequency
electric 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.)
Expired - Lifetime
Application number
JP57010463A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58127173A (ja
Inventor
Tatsuji Matsuno
Yoshio Nomura
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 JP1046382A priority Critical patent/JPS58127173A/ja
Publication of JPS58127173A publication Critical patent/JPS58127173A/ja
Publication of JPH0346787B2 publication Critical patent/JPH0346787B2/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
    • G01R27/18—Measuring resistance to earth, i.e. line to ground

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP1046382A 1982-01-26 1982-01-26 電路の絶縁抵抗測定方法 Granted JPS58127173A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1046382A JPS58127173A (ja) 1982-01-26 1982-01-26 電路の絶縁抵抗測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1046382A JPS58127173A (ja) 1982-01-26 1982-01-26 電路の絶縁抵抗測定方法

Publications (2)

Publication Number Publication Date
JPS58127173A JPS58127173A (ja) 1983-07-28
JPH0346787B2 true JPH0346787B2 (en]) 1991-07-17

Family

ID=11750824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1046382A Granted JPS58127173A (ja) 1982-01-26 1982-01-26 電路の絶縁抵抗測定方法

Country Status (1)

Country Link
JP (1) JPS58127173A (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666763A (en) * 1979-11-01 1981-06-05 Toyo Commun Equip Co Ltd Measuring device for insulation resistance
JPS56138254A (en) * 1980-03-31 1981-10-28 Toyo Commun Equip Co Ltd Hot-line type measuring method of stray capacity to ground in single phase three-wire electric circuit

Also Published As

Publication number Publication date
JPS58127173A (ja) 1983-07-28

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