JPS57133367A - Testing device for insulation - Google Patents

Testing device for insulation

Info

Publication number
JPS57133367A
JPS57133367A JP1861581A JP1861581A JPS57133367A JP S57133367 A JPS57133367 A JP S57133367A JP 1861581 A JP1861581 A JP 1861581A JP 1861581 A JP1861581 A JP 1861581A JP S57133367 A JPS57133367 A JP S57133367A
Authority
JP
Japan
Prior art keywords
switching
terminal
insulation
impulse
voltage test
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
JP1861581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0155426B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshiro Suga
Itsuro Matsumoto
Setsuyuki Matsuda
Tsugio Watanabe
Naoya Yamada
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1861581A priority Critical patent/JPS57133367A/ja
Publication of JPS57133367A publication Critical patent/JPS57133367A/ja
Publication of JPH0155426B2 publication Critical patent/JPH0155426B2/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
    • G01R31/12—Testing 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
JP1861581A 1981-02-10 1981-02-10 Testing device for insulation Granted JPS57133367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1861581A JPS57133367A (en) 1981-02-10 1981-02-10 Testing device for insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1861581A JPS57133367A (en) 1981-02-10 1981-02-10 Testing device for insulation

Publications (2)

Publication Number Publication Date
JPS57133367A true JPS57133367A (en) 1982-08-18
JPH0155426B2 JPH0155426B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-24

Family

ID=11976523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1861581A Granted JPS57133367A (en) 1981-02-10 1981-02-10 Testing device for insulation

Country Status (1)

Country Link
JP (1) JPS57133367A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226881A (ja) * 1983-06-07 1984-12-20 Mitsubishi Electric Corp インパルス電圧試験装置
US5198775A (en) * 1989-07-11 1993-03-30 Societe Socrat & Belec Sarl Device for verifying the water tightness of metallically sheathed cable networks
CN110940901A (zh) * 2019-12-06 2020-03-31 西安锐驰电器有限公司 一种电力设备绝缘能力检测方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226881A (ja) * 1983-06-07 1984-12-20 Mitsubishi Electric Corp インパルス電圧試験装置
US5198775A (en) * 1989-07-11 1993-03-30 Societe Socrat & Belec Sarl Device for verifying the water tightness of metallically sheathed cable networks
CN110940901A (zh) * 2019-12-06 2020-03-31 西安锐驰电器有限公司 一种电力设备绝缘能力检测方法

Also Published As

Publication number Publication date
JPH0155426B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-24

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