JPS6210387B2 - - Google Patents

Info

Publication number
JPS6210387B2
JPS6210387B2 JP5037480A JP5037480A JPS6210387B2 JP S6210387 B2 JPS6210387 B2 JP S6210387B2 JP 5037480 A JP5037480 A JP 5037480A JP 5037480 A JP5037480 A JP 5037480A JP S6210387 B2 JPS6210387 B2 JP S6210387B2
Authority
JP
Japan
Prior art keywords
voltage
test
input
digital display
transformer
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
JP5037480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56147075A (en
Inventor
Tsuyoshi Tateishi
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP5037480A priority Critical patent/JPS56147075A/ja
Publication of JPS56147075A publication Critical patent/JPS56147075A/ja
Publication of JPS6210387B2 publication Critical patent/JPS6210387B2/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)
JP5037480A 1980-04-18 1980-04-18 Withstand voltage tester Granted JPS56147075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5037480A JPS56147075A (en) 1980-04-18 1980-04-18 Withstand voltage tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5037480A JPS56147075A (en) 1980-04-18 1980-04-18 Withstand voltage tester

Publications (2)

Publication Number Publication Date
JPS56147075A JPS56147075A (en) 1981-11-14
JPS6210387B2 true JPS6210387B2 (enrdf_load_stackoverflow) 1987-03-05

Family

ID=12857103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5037480A Granted JPS56147075A (en) 1980-04-18 1980-04-18 Withstand voltage tester

Country Status (1)

Country Link
JP (1) JPS56147075A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173072U (enrdf_load_stackoverflow) * 1985-04-16 1986-10-28
CN101865970B (zh) * 2010-05-31 2012-12-26 福建捷联电子有限公司 一种显示器耐压接地自动测试系统及其耐压接地测试方法

Also Published As

Publication number Publication date
JPS56147075A (en) 1981-11-14

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