JPH0145590B2 - - Google Patents

Info

Publication number
JPH0145590B2
JPH0145590B2 JP5140880A JP5140880A JPH0145590B2 JP H0145590 B2 JPH0145590 B2 JP H0145590B2 JP 5140880 A JP5140880 A JP 5140880A JP 5140880 A JP5140880 A JP 5140880A JP H0145590 B2 JPH0145590 B2 JP H0145590B2
Authority
JP
Japan
Prior art keywords
wire
needle
dielectric breakdown
present
insulated wire
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
JP5140880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56147059A (en
Inventor
Shigeo Masuda
Kaoru Suzuki
Hirokazu Yamazaki
Shigeru Sakatani
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP5140880A priority Critical patent/JPS56147059A/ja
Publication of JPS56147059A publication Critical patent/JPS56147059A/ja
Publication of JPH0145590B2 publication Critical patent/JPH0145590B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G01R31/1272Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
JP5140880A 1980-04-17 1980-04-17 Measuring method for insulation destructing voltage of insulated electric wire Granted JPS56147059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5140880A JPS56147059A (en) 1980-04-17 1980-04-17 Measuring method for insulation destructing voltage of insulated electric wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5140880A JPS56147059A (en) 1980-04-17 1980-04-17 Measuring method for insulation destructing voltage of insulated electric wire

Publications (2)

Publication Number Publication Date
JPS56147059A JPS56147059A (en) 1981-11-14
JPH0145590B2 true JPH0145590B2 (enrdf_load_stackoverflow) 1989-10-04

Family

ID=12886104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5140880A Granted JPS56147059A (en) 1980-04-17 1980-04-17 Measuring method for insulation destructing voltage of insulated electric wire

Country Status (1)

Country Link
JP (1) JPS56147059A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176180U (ja) * 1984-04-28 1985-11-21 三菱電線工業株式会社 絶縁電線用スパ−クテスタの電極装置
US5680053A (en) * 1995-12-08 1997-10-21 Medicor Corporation Method for testing insulated electrosurgical instruments
CN113092846A (zh) * 2021-04-29 2021-07-09 国家电网有限公司 基于绝缘导线电压测量的导线固定装置及电压测量方法

Also Published As

Publication number Publication date
JPS56147059A (en) 1981-11-14

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