CN202633797U - Enclosed voltage transformer combined electrical apparatus for 35-KV indoor substation - Google Patents
Enclosed voltage transformer combined electrical apparatus for 35-KV indoor substation Download PDFInfo
- Publication number
- CN202633797U CN202633797U CN 201220183669 CN201220183669U CN202633797U CN 202633797 U CN202633797 U CN 202633797U CN 201220183669 CN201220183669 CN 201220183669 CN 201220183669 U CN201220183669 U CN 201220183669U CN 202633797 U CN202633797 U CN 202633797U
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- China
- Prior art keywords
- voltage transformer
- electrical apparatus
- combined electrical
- underframe
- enclosed
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an enclosed voltage transformer combined electrical apparatus for a 35-KV indoor substation. The combined electrical apparatus comprises an underframe, a connecting shell and a control panel, wherein the connecting shell and the control panel are respectively fixed on the top surface of the underframe. A voltage transformer and a lightning arrester are arranged at the lower end of the connecting shell; a three-position switch is arranged at the horizontal output end at the upper end; an insulated bus is fixed on the top surface of the three-position switch; and a fuse is sealed inside the voltage transformer. According to the utility model, the provided enclosed voltage transformer combined electrical apparatus has characteristics of novel structure, good reliability, flexible arrangement, small occupied area, and low production cost.
Description
Technical field
The utility model relates to the combined electric equipment of the indoor transformer station of a kind of 35kV of being used for.
Background technology
Existing closed voltage instrument transformer combined electrical apparatus product with air as dielectric; Along with changes in environmental conditions such as height above sea level, frozen soil, coastal, moist, filths; Its insulation property rapid deterioration; The instructions for use under these occasions can't be satisfied, power department can't be satisfied to dwindling the requirement that floor space is reduced investment outlay again simultaneously.
Summary of the invention
For solving the problems referred to above that existing combined electrical apparatus exists; The utility model provides a kind of 35kV of being used for indoor closed voltage instrument transformer combined electrical apparatus; Its technical scheme of taking is: this combined electrical apparatus comprises underframe and is separately fixed at connection housing and the control panel on the underframe end face; The lower end that connects housing is provided with voltage transformer and lightning arrester; The horizontal output end place of its upper end is provided with three-station, is fixed with isolated bus on the end face of three-station, and the voltage transformer inner sealing has fuse.
The utility model adopts case gas-insulated altogether, has the voltage transformer combined electrical apparatus of fuse protection, joins straight moving three-station, realizes the protection and the metering of circuit.Therefore the utlity model has novel structure, good reliability, flexible arrangement, floor space is little, production cost is low characteristics.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1; Connecting housing 1 is separately fixed on underframe 4 end faces with control panel 2; Voltage transformer 5 and lightning arrester 3 are established in the lower end that connects housing 1; The horizontal output end place of its upper end establishes three-station 7, fixed insulation bus 8 on the end face of three-station 7, and fuse 6 is enclosed in the voltage transformer 5.
Claims (1)
1. one kind is used for the indoor closed voltage instrument transformer combined electrical apparatus of 35kV; Comprise underframe (4) and be separately fixed at connection housing (1) and the control panel (2) on underframe (4) end face; It is characterized in that: the lower end that connects housing (1) is provided with voltage transformer (5) and lightning arrester (3); The horizontal output end place of its upper end is provided with three-station (7); Be fixed with isolated bus (8) on the end face of three-station (7), voltage transformer (5) inner sealing has fuse (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183669 CN202633797U (en) | 2012-04-27 | 2012-04-27 | Enclosed voltage transformer combined electrical apparatus for 35-KV indoor substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183669 CN202633797U (en) | 2012-04-27 | 2012-04-27 | Enclosed voltage transformer combined electrical apparatus for 35-KV indoor substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633797U true CN202633797U (en) | 2012-12-26 |
Family
ID=47386944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183669 Expired - Fee Related CN202633797U (en) | 2012-04-27 | 2012-04-27 | Enclosed voltage transformer combined electrical apparatus for 35-KV indoor substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207104A (en) * | 2015-09-18 | 2015-12-30 | 江苏南瑞恒驰电气装备有限公司 | Power-distribution ring network PT cabinet |
-
2012
- 2012-04-27 CN CN 201220183669 patent/CN202633797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207104A (en) * | 2015-09-18 | 2015-12-30 | 江苏南瑞恒驰电气装备有限公司 | Power-distribution ring network PT cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140427 |