JPH0554913B2 - - Google Patents

Info

Publication number
JPH0554913B2
JPH0554913B2 JP60231961A JP23196185A JPH0554913B2 JP H0554913 B2 JPH0554913 B2 JP H0554913B2 JP 60231961 A JP60231961 A JP 60231961A JP 23196185 A JP23196185 A JP 23196185A JP H0554913 B2 JPH0554913 B2 JP H0554913B2
Authority
JP
Japan
Prior art keywords
voltage
electrical equipment
low
variable reactor
specimen
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
JP60231961A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6291868A (ja
Inventor
Makoto Shibata
Teruo Yoshimoto
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP23196185A priority Critical patent/JPS6291868A/ja
Publication of JPS6291868A publication Critical patent/JPS6291868A/ja
Publication of JPH0554913B2 publication Critical patent/JPH0554913B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
JP23196185A 1985-10-17 1985-10-17 電気機器の絶縁劣化診断法 Granted JPS6291868A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23196185A JPS6291868A (ja) 1985-10-17 1985-10-17 電気機器の絶縁劣化診断法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23196185A JPS6291868A (ja) 1985-10-17 1985-10-17 電気機器の絶縁劣化診断法

Publications (2)

Publication Number Publication Date
JPS6291868A JPS6291868A (ja) 1987-04-27
JPH0554913B2 true JPH0554913B2 (enrdf_load_stackoverflow) 1993-08-13

Family

ID=16931766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23196185A Granted JPS6291868A (ja) 1985-10-17 1985-10-17 電気機器の絶縁劣化診断法

Country Status (1)

Country Link
JP (1) JPS6291868A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6435281A (en) * 1987-07-29 1989-02-06 Hitachi Cable Method for diagnosing dielectric breakdown of power cable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726212Y2 (enrdf_load_stackoverflow) * 1976-03-13 1982-06-07
JPS55147357A (en) * 1979-05-04 1980-11-17 Touyoko Sharyo Densetsu Kk Method of testing insulation using asymmetrical ac voltage
JPS6033292B2 (ja) * 1979-09-13 1985-08-02 日立電線株式会社 直列共振型試験用変圧器回路
JPS59202073A (ja) * 1983-04-30 1984-11-15 Hitachi Cable Ltd 電力ケ−ブルの絶縁劣化診断法

Also Published As

Publication number Publication date
JPS6291868A (ja) 1987-04-27

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