JPH0434723U - - Google Patents
Info
- Publication number
- JPH0434723U JPH0434723U JP7630790U JP7630790U JPH0434723U JP H0434723 U JPH0434723 U JP H0434723U JP 7630790 U JP7630790 U JP 7630790U JP 7630790 U JP7630790 U JP 7630790U JP H0434723 U JPH0434723 U JP H0434723U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- built
- voltage side
- low
- pole
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図は本考案の実施例を説明するための概略
断面図、第２図は従来の柱上変圧器の構造を説明
するための概略斜視図である。
１……変圧器ケース、２……変圧器本体、２１
……鉄心、２４，２５……鉄心固定金具、３……
変流器固定金具、４……変流器、５……低圧側口
出線、６……低圧側ブツシング、７……絶縁油、
８……感温抵抗体、９……防水コネクタ、１０…
…ケーブル。
FIG. 1 is a schematic sectional view for explaining an embodiment of the present invention, and FIG. 2 is a schematic perspective view for explaining the structure of a conventional pole-mounted transformer. 1...Transformer case, 2...Transformer body, 21
...Iron core, 24, 25...Iron core fixing bracket, 3...
Current transformer fixing bracket, 4...Current transformer, 5...Low voltage side lead wire, 6...Low voltage side bushing, 7...Insulating oil,
8... Temperature sensitive resistor, 9... Waterproof connector, 10...
…cable.
Claims (1)
低圧側巻線と前記変圧器ケースに固定された低圧
側ブツシングとの間に配置された低圧側口出線に
対して、該低圧側口出線を一次導体とする変流器
が設けられていることを特徴とするＣＴ内蔵形柱
上変圧器。 (2) 前記変流器は前記変圧器ケース内に注入さ
れた絶縁油中に浸漬されている請求項１に記載の
ＣＴ内蔵形柱上変圧器。 (3) 前記変流器は前記変圧器本体の鉄心に固定
金具を介して固定されている請求項２に記載のＣ
Ｔ内蔵形柱上変圧器。 (4) 前記変流器の二次巻線の出力間に抵抗体が
並列接続されている請求項１に記載のＣＴ内蔵形
柱上変圧器。[Claims for Utility Model Registration] (1) A low-voltage side outlet disposed between the low-voltage side winding of the transformer body built into the transformer case and the low-voltage side bushing fixed to the transformer case. 1. A pole transformer with a built-in CT, characterized in that a current transformer having the low-voltage side lead wire as a primary conductor is provided for the line. (2) The CT built-in pole transformer according to claim 1, wherein the current transformer is immersed in insulating oil injected into the transformer case. (3) C according to claim 2, wherein the current transformer is fixed to the iron core of the transformer main body via a fixing metal fitting.
Pole-mounted transformer with built-in T. (4) The CT built-in pole transformer according to claim 1, wherein a resistor is connected in parallel between the outputs of the secondary winding of the current transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076307U JP2520403Y2 (en) | 1990-07-18 | 1990-07-18 | Built-in CT pole transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076307U JP2520403Y2 (en) | 1990-07-18 | 1990-07-18 | Built-in CT pole transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434723U true JPH0434723U (en) | 1992-03-23 |
| JP2520403Y2 JP2520403Y2 (en) | 1996-12-18 |
Family
ID=31617657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990076307U Expired - Lifetime JP2520403Y2 (en) | 1990-07-18 | 1990-07-18 | Built-in CT pole transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520403Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014937U (en) * | 1973-06-06 | 1975-02-17 | ||
| JPS60110110A (en) * | 1983-11-21 | 1985-06-15 | Toshiba Corp | Transformer |
| JPS6230315U (en) * | 1985-08-06 | 1987-02-24 | ||
| JPH0217904U (en) * | 1988-07-18 | 1990-02-06 |
-
1990
- 1990-07-18 JP JP1990076307U patent/JP2520403Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014937U (en) * | 1973-06-06 | 1975-02-17 | ||
| JPS60110110A (en) * | 1983-11-21 | 1985-06-15 | Toshiba Corp | Transformer |
| JPS6230315U (en) * | 1985-08-06 | 1987-02-24 | ||
| JPH0217904U (en) * | 1988-07-18 | 1990-02-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520403Y2 (en) | 1996-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |