JPS54139040A - Enclosed switchboard - Google Patents
Enclosed switchboardInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52169731U (en) * | 1976-06-16 | 1977-12-23 | ||
JPS5538180U (en) * | 1978-09-06 | 1980-03-11 |
-
1978
- 1978-04-19 JP JP53045412A patent/JPS5840402B2/en not_active Expired
Patent Citations (2)
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)
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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