JPS5815166A - 絶縁不良検出方法 - Google Patents

絶縁不良検出方法

Info

Publication number
JPS5815166A
JPS5815166A JP56114109A JP11410981A JPS5815166A JP S5815166 A JPS5815166 A JP S5815166A JP 56114109 A JP56114109 A JP 56114109A JP 11410981 A JP11410981 A JP 11410981A JP S5815166 A JPS5815166 A JP S5815166A
Authority
JP
Japan
Prior art keywords
transformer
frequency
leakage current
branch
ground
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
JP56114109A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119106B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tatsuji Matsuno
松野　辰治
Yoshio Nomura
野村　義夫
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 JP56114109A priority Critical patent/JPS5815166A/ja
Publication of JPS5815166A publication Critical patent/JPS5815166A/ja
Publication of JPH0119106B2 publication Critical patent/JPH0119106B2/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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP56114109A 1981-07-20 1981-07-20 絶縁不良検出方法 Granted JPS5815166A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56114109A JPS5815166A (ja) 1981-07-20 1981-07-20 絶縁不良検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56114109A JPS5815166A (ja) 1981-07-20 1981-07-20 絶縁不良検出方法

Publications (2)

Publication Number Publication Date
JPS5815166A true JPS5815166A (ja) 1983-01-28
JPH0119106B2 JPH0119106B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-10

Family

ID=14629345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56114109A Granted JPS5815166A (ja) 1981-07-20 1981-07-20 絶縁不良検出方法

Country Status (1)

Country Link
JP (1) JPS5815166A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007271097A (ja) * 2006-03-30 2007-10-18 Sanyo Electric Co Ltd 冷却システム
CN113687269A (zh) * 2021-09-23 2021-11-23 Tcl家用电器（合肥）有限公司 加热管的监测电路及其监测方法和洗衣机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007271097A (ja) * 2006-03-30 2007-10-18 Sanyo Electric Co Ltd 冷却システム
CN113687269A (zh) * 2021-09-23 2021-11-23 Tcl家用电器（合肥）有限公司 加热管的监测电路及其监测方法和洗衣机

Also Published As

Publication number Publication date
JPH0119106B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-10

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