JPS54139040A - Enclosed switchboard - Google Patents

Enclosed switchboard

Info

Publication number
JPS54139040A
JPS54139040A JP4541278A JP4541278A JPS54139040A JP S54139040 A JPS54139040 A JP S54139040A JP 4541278 A JP4541278 A JP 4541278A JP 4541278 A JP4541278 A JP 4541278A JP S54139040 A JPS54139040 A JP S54139040A
Authority
JP
Japan
Prior art keywords
switchbox
cable head
primary terminal
ceiling
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.)
Granted
Application number
JP4541278A
Other languages
Japanese (ja)
Other versions
JPS5840402B2 (en
Inventor
Moriharu Ichige
Fumio Shibata
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 JP53045412A priority Critical patent/JPS5840402B2/en
Publication of JPS54139040A publication Critical patent/JPS54139040A/en
Publication of JPS5840402B2 publication Critical patent/JPS5840402B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

PURPOSE:To minimize the length of high tension conductor and to make the maintenance, inspection and construction of the switchbox easy by providing a high voltage disconnecting switch to the ceiling of switchbox and by collecting the conductors in the upper space of switchbox. CONSTITUTION:The disconnecting switch 21, which connects the primary terminal 26 of transformer 20 of the spot network receiving unit with the cable head 22, is provided to the ceiling 15 of the switchbox 10 above the primary terminal 26, cable head 22 and connecting part of the high tension conductors. Therefore the length of connecting conductor 28 between the primary terminal 26 of transformer and the cable head 22 can be minimized and easily connected. The size of switchbox 10 can be made less, and the maintenance, inspection and construction of switchbox can be made easy.
JP53045412A 1978-04-19 1978-04-19 closed switchboard Expired JPS5840402B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53045412A JPS5840402B2 (en) 1978-04-19 1978-04-19 closed switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53045412A JPS5840402B2 (en) 1978-04-19 1978-04-19 closed switchboard

Publications (2)

Publication Number Publication Date
JPS54139040A true JPS54139040A (en) 1979-10-29
JPS5840402B2 JPS5840402B2 (en) 1983-09-06

Family

ID=12718535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53045412A Expired JPS5840402B2 (en) 1978-04-19 1978-04-19 closed switchboard

Country Status (1)

Country Link
JP (1) JPS5840402B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190511A (en) * 1989-12-15 1991-08-20 Takaoka Electric Mfg Co Ltd Gas insulated substation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52169731U (en) * 1976-06-16 1977-12-23
JPS5538180U (en) * 1978-09-06 1980-03-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52169731U (en) * 1976-06-16 1977-12-23
JPS5538180U (en) * 1978-09-06 1980-03-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190511A (en) * 1989-12-15 1991-08-20 Takaoka Electric Mfg Co Ltd Gas insulated substation

Also Published As

Publication number Publication date
JPS5840402B2 (en) 1983-09-06

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