CN204809682U - High voltage switch cabinet - Google Patents
High voltage switch cabinet Download PDFInfo
- Publication number
- CN204809682U CN204809682U CN201520524693.4U CN201520524693U CN204809682U CN 204809682 U CN204809682 U CN 204809682U CN 201520524693 U CN201520524693 U CN 201520524693U CN 204809682 U CN204809682 U CN 204809682U
- Authority
- CN
- China
- Prior art keywords
- current transformer
- circuit breaker
- cabinet
- switch
- contact box
- 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
High voltage switch cabinet is including the cabinet body, baffle, circuit breaker, earthing switch, arrester, thread, contact box, current transformer, outside terminal, characterized by the cabinet body separate by the baffle and be two parts, be provided with the circuit breaker in one of them part of the cabinet body, be provided with earthing switch, arrester, thread, contact box, current transformer, outside terminal in another part, the one end of thread be connected with external power source, the other end is connected with the inlet wire end of circuit breaker, the leading -out terminal of circuit breaker adopts contact box and current transformer's inlet wire to hold to be connected, current transformer's leading -out terminal parallelly connected have earthing switch, arrester, an outside terminal, the beneficial effects of the utility model are that adopt a cupboard just can satisfy electric wiring scheme commonly used, practice thrift area, save the cost, and the cabinet body divide into two parts, has increased the erection space, the increase of erection space for each electrical components's interval grow, heat dispersion is good.
Description
Technical field
The utility model relates to switch cubicle technical field, is more particularly a kind of high-tension switch cabinet.
Background technology
High-tension switch cabinet refers to for electric power system generating, transmission of electricity, distribution, electric energy conversion and plays the effects such as break-make, control or protection in consuming; Traditional high-tension switch cabinet is built-in with handcart structure, and the high-tension switch cabinet of built-in handcart structure is all that cabinet arranges a handcart structure, and it needs employing two cabinet sub-portfolio just can meet the demands when realizing some conventional electric wiring schemes; Adopt two cabinet not only to add floor space, and add cost.
Summary of the invention
For solving the problem, the utility model devises a kind of employing cupboard just can meet conventional electric wiring scheme, save floor occupying area, cost-effective high-tension switch cabinet, its technical scheme is: described high-tension switch cabinet, comprise cabinet, dividing plate, circuit breaker, earthed switch, lightning arrester, main line, contact box, current transformer, external cabling post, it is characterized in that described cabinet is two parts by baffle for separating, circuit breaker is provided with in a wherein part for cabinet, earthed switch is provided with in another part, lightning arrester, main line, contact box, current transformer, external cabling post, one end of described main line is connected with external power source, the other end is connected with the end of incoming cables of circuit breaker, the leading-out terminal of circuit breaker adopts contact box to be connected with the end of incoming cables of current transformer, the leading-out terminal of described current transformer is parallel with earthed switch, lightning arrester, external cabling post.
Circuit breaker described in the utility model, is characterized in that described circuit breaker is vacuum circuit-breaker.
Current transformer described in the utility model, is characterized in that described current transformer is arranged on the middle part of cabinet, and described earthed switch, lightning arrester, external cabling post are arranged on the downside of current transformer.
Earthed switch described in the utility model, is characterized in that described earthed switch is high voltage ground switch, and high voltage ground switch leading-out terminal connects earth connection.
The beneficial effects of the utility model are that high-tension switch cabinet adopts a cupboard just can meet conventional electric wiring scheme, save floor occupying area, and save cost; And cabinet is divided into two parts, add erection space, the increase of erection space, make the interval of each electric elements become large, heat dispersion is good.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of the wiring in the utility model; In accompanying drawing:
1. cabinet, 2. dividing plate, 3. circuit breaker, 4. earthed switch, 5. lightning arrester, 6. main line, 7. contact box, 8. current transformer, 9. external cabling post.
embodiment:
By reference to the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described high-tension switch cabinet, comprise cabinet 1, dividing plate 2, circuit breaker 3, earthed switch 4, lightning arrester 5, main line 6, contact box 7, current transformer 8, external cabling post 9, described cabinet 1 is divided into two parts by dividing plate 2, circuit breaker 3 is provided with in a wherein part for cabinet 1, earthed switch 4 is provided with in another part, lightning arrester 5, main line 6, contact box 7, current transformer 8, external cabling post 9, one end of described main line 6 is connected with external power source, the other end is connected with the end of incoming cables of circuit breaker 3, the leading-out terminal of circuit breaker 3 adopts contact box 7 to be connected with the end of incoming cables of current transformer 8, the leading-out terminal of described current transformer 8 is parallel with earthed switch 4, lightning arrester 5, external cabling post 9.
Circuit breaker 3 described in the utility model is vacuum circuit-breaker, adopts vacuum circuit-breaker better can adapt to the frequent operation of cabinet.
Current transformer 8 described in the utility model is arranged on the middle part of cabinet 1, described earthed switch 4, lightning arrester 5, external cabling post 9 are arranged on the downside of current transformer 8, and current transformer 8 can carry out wiring work more easily with the setting position of earthed switch 4, lightning arrester 5, external cabling post 9.
Earthed switch 4 described in the utility model is high voltage ground switch, and high voltage ground switch leading-out terminal connects earth connection.
The beneficial effects of the utility model are that high-tension switch cabinet adopts a cupboard just can meet conventional electric wiring scheme, save floor occupying area, and save cost; And cabinet 1 is divided into two parts, adds erection space, the increase of erection space, make the interval of each electric elements become large, heat dispersion is good.
Claims (3)
1. high-tension switch cabinet, comprises cabinet (1), dividing plate (2), circuit breaker (3), earthed switch (4), lightning arrester (5), main line (6), contact box (7), current transformer (8), external cabling post (9), is characterized in that described cabinet (1) is divided into two parts by dividing plate (2), is provided with circuit breaker (3), is provided with earthed switch (4) in another part in a wherein part for cabinet (1), lightning arrester (5), main line (6), contact box (7), current transformer (8), external cabling post (9), one end of described main line (6) is connected with external power source, the other end is connected with the end of incoming cables of circuit breaker (3), the leading-out terminal of circuit breaker (3) adopts contact box (7) to be connected with the end of incoming cables of current transformer (8), and the leading-out terminal of described current transformer (8) is parallel with earthed switch (4), lightning arrester (5), external cabling post (9), described current transformer (8) is arranged on the middle part of cabinet (1), described earthed switch (4), lightning arrester (5), external cabling post (9) is arranged on the downside of current transformer (8).
2. high-tension switch cabinet according to claim 1, is characterized in that described circuit breaker (3) is vacuum circuit-breaker.
3. high-tension switch cabinet according to claim 1, is characterized in that described earthed switch (4) is high voltage ground switch, and high voltage ground switch leading-out terminal connects earth connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524693.4U CN204809682U (en) | 2015-07-20 | 2015-07-20 | High voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524693.4U CN204809682U (en) | 2015-07-20 | 2015-07-20 | High voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809682U true CN204809682U (en) | 2015-11-25 |
Family
ID=54594446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520524693.4U Expired - Fee Related CN204809682U (en) | 2015-07-20 | 2015-07-20 | High voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809682U (en) |
-
2015
- 2015-07-20 CN CN201520524693.4U patent/CN204809682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20200720 |