JPS5880718U - Disconnection structure of drawer type and disconnector - Google Patents
Disconnection structure of drawer type and disconnectorInfo
- Publication number
- JPS5880718U JPS5880718U JP17542381U JP17542381U JPS5880718U JP S5880718 U JPS5880718 U JP S5880718U JP 17542381 U JP17542381 U JP 17542381U JP 17542381 U JP17542381 U JP 17542381U JP S5880718 U JPS5880718 U JP S5880718U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- breaker
- main
- main circuit
- support plate
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図〜第２図は従来例に係り、第１図は変流器、ＣＴ
を用いた断路部構造の概略図、第２図は筒状の変流器Ｂ
ＣＴを内蔵した断路部構造の概略図、第３図は本考案の
一実施例に係る断路部構造を示す概略図である。
図面中、１は母線室、２は引出し形しゃ断器、５は支持
板、６は支持碍子、７は主母線、７ａ。
９ａは主回路端子、８は主回路接触子、９は導体、１１
は断路部、１２は固定枠、ＣＴは変流器である。Figures 1 and 2 relate to conventional examples, and Figure 1 is a current transformer, CT
A schematic diagram of the disconnection section structure using a cylindrical current transformer B.
FIG. 3 is a schematic diagram showing a disconnection structure according to an embodiment of the present invention. In the drawing, 1 is a busbar room, 2 is a drawer-type breaker, 5 is a support plate, 6 is a support insulator, 7 is a main busbar, and 7a. 9a is a main circuit terminal, 8 is a main circuit contactor, 9 is a conductor, 11
12 is a fixed frame, and CT is a current transformer.
Claims (1)
に支持板を水平に固設し、この支持板の上下一方の面に
変流器を取付け、この変流器から両側へ水平に延びる導
体の前記しゃ断器がわ端部に主回路接触子を取付けると
共に他端部に主回路端子を設ける一方、前記支持板の他
方の面に支持碍子を固設し、この支持碍子に両側へ水平
に延びる主母線を取付け、この主母線の前記しゃ断器が
わ端部に主回路接触子を取付けると共に他端部に一主回
路端子を設けたことを特徴とする引き出し形しゃ断器の
断路部構造。A support plate is fixed horizontally to a fixed frame that houses the disconnecting section to which the drawer-type circuit breaker is connected, and a current transformer is attached to one of the upper and lower sides of this support plate, and the current transformer extends horizontally to both sides. A main circuit contact is attached to the end of the conductor near the breaker, and a main circuit terminal is provided at the other end, while a support insulator is fixed to the other surface of the support plate, and horizontal connections are made to both sides of the conductor. A disconnecting section structure of a draw-out type breaker, characterized in that a main busbar extending from the main busbar is attached, a main circuit contactor is attached to an end of the main busbar near the breaker, and a main circuit terminal is provided at the other end of the main busbar. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17542381U JPS5880718U (en) | 1981-11-27 | 1981-11-27 | Disconnection structure of drawer type and disconnector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17542381U JPS5880718U (en) | 1981-11-27 | 1981-11-27 | Disconnection structure of drawer type and disconnector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5880718U true JPS5880718U (en) | 1983-06-01 |
Family
ID=29967783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17542381U Pending JPS5880718U (en) | 1981-11-27 | 1981-11-27 | Disconnection structure of drawer type and disconnector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880718U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105306U (en) * | 1988-01-07 | 1989-07-17 | ||
| WO2015084903A1 (en) * | 2013-12-06 | 2015-06-11 | Abb Technology Ag | Compact medium voltage air insulated switchgear using rear mounted current transformers and bushings of different length |
| US20150244156A1 (en) * | 2014-02-25 | 2015-08-27 | Abb Technology Ag | Integrated compact bushing structure combining the functionality of primary contact with a current transformer primary conductor and a post insulator |
| WO2016110478A1 (en) * | 2015-01-05 | 2016-07-14 | Abb Technology Ag | Medium voltage switchgear with front accessibility of current transformers mounted external to a rear of a circuit breaker compartment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239712U (en) * | 1975-09-12 | 1977-03-22 |
-
1981
- 1981-11-27 JP JP17542381U patent/JPS5880718U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239712U (en) * | 1975-09-12 | 1977-03-22 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105306U (en) * | 1988-01-07 | 1989-07-17 | ||
| WO2015084903A1 (en) * | 2013-12-06 | 2015-06-11 | Abb Technology Ag | Compact medium voltage air insulated switchgear using rear mounted current transformers and bushings of different length |
| US9270093B2 (en) | 2013-12-06 | 2016-02-23 | Abb Technology Ag | Compact medium voltage air insulated switchgear using rear mounted current transformers and bushings of different length |
| US20150244156A1 (en) * | 2014-02-25 | 2015-08-27 | Abb Technology Ag | Integrated compact bushing structure combining the functionality of primary contact with a current transformer primary conductor and a post insulator |
| US10218161B2 (en) * | 2014-02-25 | 2019-02-26 | Abb Schweiz Ag | Integrated compact bushing structure combining the functionality of primary contact with a current transformer primary conductor and a post insulator |
| WO2016110478A1 (en) * | 2015-01-05 | 2016-07-14 | Abb Technology Ag | Medium voltage switchgear with front accessibility of current transformers mounted external to a rear of a circuit breaker compartment |
| US9620940B2 (en) | 2015-01-05 | 2017-04-11 | Abb Schweiz Ag | Medium voltage switchgear with front accessibility of current transformers mounted external to a rear of a circuit breaker compartment |
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