JPH0140956B2 - - Google Patents

Info

Publication number
JPH0140956B2
JPH0140956B2 JP56066604A JP6660481A JPH0140956B2 JP H0140956 B2 JPH0140956 B2 JP H0140956B2 JP 56066604 A JP56066604 A JP 56066604A JP 6660481 A JP6660481 A JP 6660481A JP H0140956 B2 JPH0140956 B2 JP H0140956B2
Authority
JP
Japan
Prior art keywords
current
cable
leakage current
amount
electrical
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
JP56066604A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57179761A (en
Inventor
Susumu Shimokuchi
Akio Miura
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.)
Mitsubishi Cable Industries Ltd
Original Assignee
Mitsubishi Cable Industries 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 Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd
Priority to JP56066604A priority Critical patent/JPS57179761A/ja
Publication of JPS57179761A publication Critical patent/JPS57179761A/ja
Publication of JPH0140956B2 publication Critical patent/JPH0140956B2/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)
JP56066604A 1981-04-30 1981-04-30 Test method for dc leak current of electric device Granted JPS57179761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56066604A JPS57179761A (en) 1981-04-30 1981-04-30 Test method for dc leak current of electric device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56066604A JPS57179761A (en) 1981-04-30 1981-04-30 Test method for dc leak current of electric device

Publications (2)

Publication Number Publication Date
JPS57179761A JPS57179761A (en) 1982-11-05
JPH0140956B2 true JPH0140956B2 (no) 1989-09-01

Family

ID=13320671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56066604A Granted JPS57179761A (en) 1981-04-30 1981-04-30 Test method for dc leak current of electric device

Country Status (1)

Country Link
JP (1) JPS57179761A (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161069A (ja) * 1984-08-31 1986-03-28 Toyota Motor Corp 電力ケ−ブルの絶縁性能の自動診断装置
JPS61187670A (ja) * 1985-02-15 1986-08-21 Showa Electric Wire & Cable Co Ltd 電力ケ−ブルの絶縁試験装置
JPH02173579A (ja) * 1988-12-27 1990-07-05 Showa Electric Wire & Cable Co Ltd 絶縁劣化判定法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158367A (no) * 1974-06-10 1975-12-22
JPS5746169A (en) * 1980-09-05 1982-03-16 Showa Electric Wire & Cable Co Ltd Method for measuring leaking dc current from cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158367A (no) * 1974-06-10 1975-12-22
JPS5746169A (en) * 1980-09-05 1982-03-16 Showa Electric Wire & Cable Co Ltd Method for measuring leaking dc current from cable

Also Published As

Publication number Publication date
JPS57179761A (en) 1982-11-05

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