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JPS6472082A - Method for testing withstand voltage of crosslinked-polyethylene insulated power cable - Google Patents

Method for testing withstand voltage of crosslinked-polyethylene insulated power cable

Info

Publication number
JPS6472082A
JPS6472082A JP23006887A JP23006887A JPS6472082A JP S6472082 A JPS6472082 A JP S6472082A JP 23006887 A JP23006887 A JP 23006887A JP 23006887 A JP23006887 A JP 23006887A JP S6472082 A JPS6472082 A JP S6472082A
Authority
JP
Japan
Prior art keywords
withstand voltage
cable
voltage test
layer
crosslinked
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
JP23006887A
Other languages
Japanese (ja)
Other versions
JP2548743B2 (en
Inventor
Kiyoshi Henmi
Tadao Miyajima
Mikio Fukuda
Noriyasu Kitagami
Kazuhide Takezawa
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP62230068A priority Critical patent/JP2548743B2/en
Publication of JPS6472082A publication Critical patent/JPS6472082A/en
Application granted granted Critical
Publication of JP2548743B2 publication Critical patent/JP2548743B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
  • Cable Accessories (AREA)

Abstract

PURPOSE:To easily form a cable head for a withstand voltage test and to realize the withstand voltage test of the cable using a few of auxiliary material by exposing the prescribed length of an external half conductive layer and a crosslinked polyethylene insulation layer by peeling the termination of a cable in stages. CONSTITUTION:At the time of performing the withstand voltage test of the crosslinked polyethylene insulation power cable 1 of 33kV class, the prescribed length of the external half conductive layer 4 and the crosslinked polyethylene insulation layer 5 are exposed from a cable sheilding layer 3 side by peeling the termination of the cable in stages. Since the prescribed length of both layers 4 and 5 are peeled in stages, insulation proof stress is heightened, and no auxiliary material for the formation of an insulation reinforcing layer and a stress cone before the withstand voltage test can be required, thereby, the information of the cable head can be formed easily.
JP62230068A 1987-09-14 1987-09-14 Cross-linked polyethylene insulated power cable withstand voltage test method Expired - Lifetime JP2548743B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62230068A JP2548743B2 (en) 1987-09-14 1987-09-14 Cross-linked polyethylene insulated power cable withstand voltage test method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62230068A JP2548743B2 (en) 1987-09-14 1987-09-14 Cross-linked polyethylene insulated power cable withstand voltage test method

Publications (2)

Publication Number Publication Date
JPS6472082A true JPS6472082A (en) 1989-03-16
JP2548743B2 JP2548743B2 (en) 1996-10-30

Family

ID=16902038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62230068A Expired - Lifetime JP2548743B2 (en) 1987-09-14 1987-09-14 Cross-linked polyethylene insulated power cable withstand voltage test method

Country Status (1)

Country Link
JP (1) JP2548743B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016142668A (en) * 2015-02-04 2016-08-08 住友電気工業株式会社 Impulse test method for power cable and impulse test facility for power cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016142668A (en) * 2015-02-04 2016-08-08 住友電気工業株式会社 Impulse test method for power cable and impulse test facility for power cable

Also Published As

Publication number Publication date
JP2548743B2 (en) 1996-10-30

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