CN201681768U - Intelligent universal circuit breaker adopting storage battery to supply power - Google Patents
Intelligent universal circuit breaker adopting storage battery to supply power Download PDFInfo
- Publication number
- CN201681768U CN201681768U CN2010201981276U CN201020198127U CN201681768U CN 201681768 U CN201681768 U CN 201681768U CN 2010201981276 U CN2010201981276 U CN 2010201981276U CN 201020198127 U CN201020198127 U CN 201020198127U CN 201681768 U CN201681768 U CN 201681768U
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- circuit breaker
- storage battery
- intelligent
- power supply
- power
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- 239000000428 dust Substances 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to an intelligent universal circuit breaker adopting a storage battery to supply power, which comprises a secondary connecting terminal with a dust cover, wherein the secondary connecting terminal with the dust cover is arranged on the right side at the top of the circuit breaker body, a drawer seat is arranged on the right side wall of the circuit breaker body, an intelligent controller is arranged in the circuit breaker body, two terminal wires are led out of the DC power end on a circuit board of the intelligent controller, the two terminal wires are connected with the 12th and the 13th terminals of the secondary connecting terminal respectively, and the 12th and the 13th terminals of the secondary connecting terminal and a DC binding post on the storage battery body are connected through lead-out conductive wires of the storage battery. In the utility model, power supplied by three power sources supplies are realized on the intelligent circuit breaker, namely an auxiliary power supply, a power mutual inductor and the storage battery, and therefore, the reliability of the operation of the intelligent circuit breaker is improved, particularly the protection parameters of an intelligent controller under the conditions of power failure and lack of other auxiliary power can be adjusted, the failure reason can be found out, the electrical safety factor is improved, and the circuit breaker is very practical.
Description
Technical field
The utility model relates to intelligent universal circuit breaker, is a kind of intelligent universal circuit breaker of storage battery power supply mode specifically.
Background technology
Traditional intelligent universal circuit breaker is a dual power supply, that is: accessory power supply power supply and power transformer power supply.There is not accessory power supply (to be generally AC380V like this; AC220V) and under the situation about having a power failure (for example outdoor case becomes equipment); just can not protect the adjustment of parameter to set; especially after the improper tripping operation of circuit breaker; cannot carry out fault inquiry; can not express analysis line fault reason, thus delay the normal time of recovering to send electricity, cause unnecessary loss.
The utility model content
At the defective that exists in the prior art, the purpose of this utility model is to provide a kind of intelligent universal circuit breaker of storage battery power supply mode, can realize the power supply of three power supplys on intelligent breaker, that is: accessory power supply power supply, the power transformer power supply, storage battery power supply.There is not accessory power supply (to be generally AC380V like this; AC220V) and under the situation about having a power failure (for example outdoor case becomes equipment); just can protect the adjustment of parameter to set; especially after the improper tripping operation of circuit breaker; carry out fault inquiry; the analysis circuit failure cause, thus the normal time of recovering to send electricity reduced.
For reaching above purpose, the technical scheme that the utility model is taked is:
A kind of intelligent universal circuit breaker of storage battery power supply mode, comprise the secondary connection terminal 2 that is provided with dust cover 1, described secondary connection terminal 2 is located at breaker body 3 top right side, breaker body 3 right side walls are provided with drawout chassis 4, be provided with intelligent controller 5 in the breaker body 3, it is characterized in that: the dc power supply terminal on the wiring board of intelligent controller 5 is drawn two terminal lines 21,22, article two, terminal line 21,22 are connected respectively to the 12nd of secondary connection terminal 2, on 13 terminals, the 12nd of secondary connection terminal 2,13 terminals are drawn lead 33 with the direct current terminal 32 on the accumulator body 31 by storage battery and are connected.
On the basis of technique scheme, described accumulator body 31 adopts totally-enclosed lead acid accumulator, and output 28V direct current is connected on the 12nd, 13 terminals of omnipotent breaker secondary connection terminal 2.
The intelligent universal circuit breaker of storage battery power supply mode described in the utility model; on intelligent breaker, realize the power supply of three power supplys; that is: accessory power supply power supply; the power transformer power supply, storage battery power supply has improved the reliability of intelligent breaker work; especially having a power failure and do not having to adjust under the situation of other accessory power supplys the protection parameter of intelligent controller; the inquiry failure cause improves the coefficient of safety utilization of electric power, and is very practical.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 the utility model structural representation,
Fig. 2 intelligent controller structural representation,
Fig. 3 accumulator structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Battery-driven intelligent universal circuit breaker described in the utility model can be realized the power supply of three power supplys, that is: accessory power supply power supply, power transformer power supply, storage battery power supply.And original like product can only provide dual power supply, that is: accessory power supply power supply and power transformer power supply.The utility model is simple in structure, easily the fault inquiry of client after not having to carry out the adjustment setting of breaker protection parameter under the situation of accessory power supply and circuit breaker trip occurring.Fig. 1 is the intelligent universal circuit breaker structural representation of storage battery power supply mode described in the utility model, comprise the secondary connection terminal 2 that is provided with dust cover 1, described secondary connection terminal 2 is located at breaker body 3 top right side, breaker body 3 right side walls are provided with drawout chassis 4, be provided with intelligent controller 5 in the breaker body 3, it is characterized in that:
Dc power supply terminal on the wiring board of intelligent controller 5 is drawn two terminal lines 21,22 (referring to Fig. 2), and two terminal lines 21,22 are connected respectively on the 12nd, 13 terminals of secondary connection terminal 2,
The 12nd, 13 terminals of secondary connection terminal 2 are drawn lead 33 with the direct current terminal 32 on the accumulator body 31 by storage battery and are connected (referring to Fig. 3).Described accumulator body 31 adopts totally-enclosed lead acid accumulator, and output 28V direct current is connected on the 12nd, 13 terminals of omnipotent breaker secondary connection terminal 2.
The utility model is not having under the situation of other accessory power supplys, adopt storage battery power supply, storage battery output 28V direct current, be connected on 12 on the circuit breaker secondary connection terminal, on 13 terminals, thereby make the work of intelligent controller normal power-up, if there is accessory power supply to be connected on 1 of secondary connection terminal by normal wiring, on 2 terminals, storage battery does not connect.
A kind of battery-driven intelligent universal circuit breaker described in the utility model; can improve the reliability of intelligent breaker work; especially having a power failure and do not having to adjust under the situation of other accessory power supplys the protection parameter of intelligent controller; the inquiry failure cause; improve the coefficient of safety utilization of electric power, very practical.
Claims (2)
1. the intelligent universal circuit breaker of a storage battery power supply mode, comprise the secondary connection terminal (2) that is provided with dust cover (1), described secondary connection terminal (2) is located at breaker body (3) top right side, breaker body (3) right side wall is provided with drawout chassis (4), be provided with intelligent controller (5) in the breaker body (3), it is characterized in that: the dc power supply terminal on the wiring board of intelligent controller (5) is drawn two terminal lines (21,22), article two, terminal line (21,22) be connected respectively to the 12nd of secondary connection terminal (2), on 13 terminals, the 12nd of secondary connection terminal (2), 13 terminals are drawn lead (33) with the direct current terminal (32) on the accumulator body (31) by storage battery and are connected.
2. the intelligent universal circuit breaker of storage battery power supply mode as claimed in claim 1, it is characterized in that: described accumulator body (31) adopts totally-enclosed lead acid accumulator, and output 28V direct current is connected on the 12nd, 13 terminals of omnipotent breaker secondary connection terminal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201981276U CN201681768U (en) | 2010-05-21 | 2010-05-21 | Intelligent universal circuit breaker adopting storage battery to supply power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201981276U CN201681768U (en) | 2010-05-21 | 2010-05-21 | Intelligent universal circuit breaker adopting storage battery to supply power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681768U true CN201681768U (en) | 2010-12-22 |
Family
ID=43346804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201981276U Expired - Fee Related CN201681768U (en) | 2010-05-21 | 2010-05-21 | Intelligent universal circuit breaker adopting storage battery to supply power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201681768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030948A (en) * | 2014-02-21 | 2016-10-12 | 伊顿公司 | Circuit protection apparatus and method of setting trip parameters thereof |
-
2010
- 2010-05-21 CN CN2010201981276U patent/CN201681768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030948A (en) * | 2014-02-21 | 2016-10-12 | 伊顿公司 | Circuit protection apparatus and method of setting trip parameters thereof |
| CN106030948B (en) * | 2014-02-21 | 2019-05-28 | 伊顿公司 | Electric circuit protection equipment and the method for setting its trip parameters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGJIANG ELECTRONIC GROUP CO., LTD. Free format text: FORMER OWNER: XUE WENFENG Effective date: 20110512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325604 NO. 155, LEXI ROAD, LECHENG TOWN, LEQING CITY, ZHEJIANG PROVINCE TO: 325604 CHANGJIANG ELECTRIC CO., LTD., CHANGJIANG BUILDING, CHANHE INDUSTRIAL ZONE, LIUSHI TOWN, LEQING CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110512 Address after: 325604, Zhejiang, Liushi, Yueqing Town, Gansu Province, ChangJiang Building, Yangtze River Electrical Appliance Co., Ltd. Patentee after: CHKO Electric Co., Ltd. Address before: Le West Yuecheng town Yueqing 325604 Zhejiang province No. 155 Patentee before: Xue Wenfeng |
|
| 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: 20101222 Termination date: 20160521 |