CN201946519U - Intelligent controller for circuit breaker - Google Patents
Intelligent controller for circuit breaker Download PDFInfo
- Publication number
- CN201946519U CN201946519U CN2011200354351U CN201120035435U CN201946519U CN 201946519 U CN201946519 U CN 201946519U CN 2011200354351 U CN2011200354351 U CN 2011200354351U CN 201120035435 U CN201120035435 U CN 201120035435U CN 201946519 U CN201946519 U CN 201946519U
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- binding post
- electrically connected
- sensitive switch
- power supply
- intelligent controller
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Abstract
The utility model relates to an intelligent controller for a circuit breaker, belonging to the technical field of low-voltage electric appliances. The intelligent controller for the circuit breaker comprises a base and a main body. The base comprises a shell frame and a micro switch. The main body comprises a shell and electronic parts which are arranged in the shell. The intelligent controller for the circuit breaker is characterized in that an auxiliary circuit is arranged on the shell frame, a micro switch terminal, a power supply terminal, a shunt terminal, a closing terminal and a remote control terminal which is electrically connected with the electronic parts are arranged on the auxiliary circuit, the micro switch terminal is electrically connected with the micro switch, the power supply terminal is electrically connected with a secondary terminal on the circuit breaker, the shunt terminal is electrically connected with a shunt release on the circuit breaker, and the closing terminal is electrically connected with a closing electromagnet on the circuit breaker. The intelligent controller for the circuit breaker has the advantages that the needs of users are satisfied, the intelligent controller is simple and convenient to operate when technical service personnel conducts field retrofitting, the working efficiency is high and the labor intensity is obviously reduced.
Description
Technical field
The utility model belongs to the low voltage electrical apparatus technology field, is specifically related to a kind of intelligent controller for circuit breakers.
Background technology
Circuit breaker is very important protection electric elements in the low-voltage distribution system; intelligent controller is the core component of circuit breaker; intelligent controller by with the cooperating of body, current transformer, can realize the electric current in the low-voltage distributing line, the isoparametric detection of voltage.When overload or short trouble took place circuit, intelligent controller was by after handling the detected signal of current transformer, and the executive component magnetic flow convertor in the driving pedestal of giving an order makes the circuit breaker disjunction.
At present, most of circuit breaker producer is in order to satisfy user's different demands, intelligent controller is divided into by performance requirement dissimilar, for example standard type, communication type etc.Generally speaking, dissimilar intelligent controllers often needs the different pedestal of arranging in pairs or groups, for example do not contain the port relevant in the standard type intelligent controller pedestal with communication, thereby do not have a long-range on/off switch function, when the user need be repacked the upgrading of standard type intelligent controller into the communication type intelligent controller, because the intelligent controller pedestal of original standard type can not meet the demands, service technician often needs whole intelligent controller pedestal is implemented to change, thereby has brought trouble to field operation.
Summary of the invention
At above-mentioned existing problems, it is a kind of simple in structure, easy to operate that task of the present utility model is to provide, and is convenient to on-the-spot intelligent controller for circuit breakers for the customer upgrade repacking.
Task of the present utility model is finished like this, a kind of intelligent controller for circuit breakers, comprise pedestal, main body, described pedestal comprises the shell frame, sensitive switch, described main body comprises clamshell and is located at the interior electronic unit of clamshell, be characterized in: described shell frame is provided with an auxiliary circuit, on auxiliary circuit, be provided with the sensitive switch binding post, power supply terminal, the shunt opening binding post, the remote control binding post that closed binding post and being used for is electrically connected with described electronic unit, described sensitive switch binding post is electrically connected with sensitive switch, described power supply terminal is electrically connected with secondary terminal on the circuit breaker, described shunt opening binding post is electrically connected with shunt release on the circuit breaker, and described closed binding post is electrically connected with making electromagnet on the circuit breaker.
In another specific embodiment of the present utility model, described remote control binding post, shunt opening binding post, closed binding post are the plug type connector.
In another specific embodiment of the present utility model, described sensitive switch binding post is respectively A, B, C, D, sensitive switch comprises first sensitive switch, second sensitive switch, sensitive switch binding post A, C are electrically connected with second sensitive switch, sensitive switch binding post B, D are electrically connected with first sensitive switch, described power supply terminal is respectively X1, X2, F1, F2, wherein F1, F2 are the binding post of shunt release power supply, and X1, X2 are the binding post of making electromagnet power supply.
In another specific embodiment of the present utility model, described remote control binding post has OFF pin and ON pin, wherein the OFF pin is electrically connected with sensitive switch binding post A, and be electrically connected with power supply terminal F1, the ON pin is electrically connected with sensitive switch binding post B, and is electrically connected with power supply terminal X1; One end of described shunt opening binding post is electrically connected with sensitive switch binding post C, and the other end of shunt opening binding post is electrically connected with power supply terminal F2; One end of described closed binding post is electrically connected with sensitive switch binding post D, and the other end of closed binding post is electrically connected with power supply terminal X2.
The utility model is because after adopting technique scheme, when need upgrading, intelligent controller need not to change pedestal, thereby both satisfied user's demand, easy and simple to handle when making the on-the-spot repacking of service technician again, high efficiency and labour intensity are obviously reduced.
Description of drawings
Fig. 1 is the front schematic view of pedestal of the present utility model.
Fig. 2 is the front schematic view of main body of the present utility model.
Fig. 3 is the structure of embodiment of the present utility model and application examples and is electrically connected schematic diagram.
Fig. 4 is the electrical connection schematic diagram of auxiliary circuit of the present utility model.
Embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but to the description of embodiment all is not restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of intelligent controller for circuit breakers of the utility model comprises pedestal 1, main body 2.Described pedestal 1 comprises shell frame 11, auxiliary circuit 12 and sensitive switch 13.Described sensitive switch 13 comprises first sensitive switch 131, second sensitive switch 132.Described main body 2 comprises clamshell and is located at the interior electronic unit of clamshell.Described auxiliary circuit 12 by a pair of installing hole 126 by screw on described shell frame 11.On auxiliary circuit 12, be welded with four binding post A of sensitive switch binding post 121 respectively, B, C, D, four binding post X1 of power supply terminal 122, X2, F1, F2, remote control binding post 123, shunt opening binding post 124 and closed binding post 125, described sensitive switch binding post A, C is electrically connected with second sensitive switch 132 of sensitive switch 13, described sensitive switch binding post B, D is electrically connected with first sensitive switch 131 of sensitive switch 13, described power supply terminal F1, F2 is the binding post of shunt release power supply, described power supply terminal X1, X2 is the binding post of making electromagnet power supply, described power supply terminal X1, X2, F1, F2 is electrically connected with the inserted sheet 33 that is connected of circuit breaker secondary terminal respectively.The connector 311 of the shunt release 31 on described shunt opening binding post 124 and the circuit breaker is electrically connected, and the connector 321 of the making electromagnet 32 on described closed binding post 125 and the circuit breaker is electrically connected.The above mode of connection is the mode of connection of standard type intelligent controller, as will upgrade to the communication type intelligent controller time, only need on the basis of the mode of connection of standard type intelligent controller, the remote control binding post 123 on the auxiliary circuit 12 is linked to each other with the remote control out connector that is connected the remote signal output 21 on the main body 2.
Please continue to consult Fig. 4, the OFF pin of the remote control binding post 123 on the auxiliary circuit 12 described in the utility model is electrically connected with sensitive switch binding post A, and is electrically connected with power supply terminal F1; The ON pin of described remote control binding post 123 is electrically connected with sensitive switch binding post B, and is electrically connected with power supply terminal X1; One end of described shunt opening binding post 124 is electrically connected with sensitive switch binding post C, and the other end of shunt opening binding post 124 is electrically connected with power supply terminal F2; One end of described closed binding post 125 is electrically connected with sensitive switch binding post D, and the other end of closed binding post 125 is electrically connected with power supply terminal X2.
Please continue to consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, after auxiliary circuit 12 is finished above-mentioned wiring process, promptly can satisfy the general requirement of standard type intelligent controller, finish the local electronic on/off switch process of circuit breaker, also can being electrically connected by the remote control out connector 21 on the remote control binding post 123 on the auxiliary circuit 12 and the main body 2, satisfy the requirement of communication type intelligent controller, finish the long-range on/off switch process of circuit breaker.Concrete course of action is as follows: after applying power supply between binding post X1, the X2 of making electromagnet power supply, electric current is successively flowed through: the binding post X2 of the binding post X1 of making electromagnet power supply → sensitive switch binding post B → first sensitive switch, 131 → sensitive switch binding post D → making electromagnet → making electromagnet power supply, make breaker closing when making electromagnet gets after electric, thereby finish local electric switch-on process; After host computer transmits the order of closing a floodgate to intelligent controller, the ON pin of the remote control binding post 123 on the auxiliary circuit 12 gets, electric current is successively flowed through: the binding post X2 of the ON pin of remote control binding post 123 → sensitive switch binding post B → first sensitive switch, 131 → sensitive switch binding post D → making electromagnet → making electromagnet power supply, making electromagnet gets and makes breaker closing after electric, thereby finishes long-range making process; Behind the combined floodgate, first sensitive switch 131 of sensitive switch 13 disconnects, second sensitive switch, 132 closures, after applying power supply between binding post F1, the F2 of shunt release power supply, electric current is successively flowed through: the binding post F2 of the binding post F1 of shunt release power supply → sensitive switch binding post A → second sensitive switch, 132 → sensitive switch binding post C → shunt release → shunt release power supply, make breaker open operation when shunt release gets after electric, thereby finish local electronic separating brake process; After host computer transmits the order of separating brake to intelligent controller, the OFF pin of the remote control binding post 123 on the auxiliary circuit 12 gets, electric current is successively flowed through: the binding post F2 of the OFF pin of remote control binding post 123 → sensitive switch binding post A → second sensitive switch, 132 → sensitive switch binding post C → shunt release → shunt release power supply, shunt release gets and makes breaker open operation after electric, thereby finishes long-range separating brake process.
In sum, the technical scheme that the utility model provides has overcome the shortcoming in the prior art, has reached goal of the invention, has embodied the described technique effect of applicant.
Claims (4)
1. intelligent controller for circuit breakers, comprise pedestal (1), main body (2), described pedestal (1) comprises shell frame (11), sensitive switch (13), described main body (2) comprises clamshell and is located at the interior electronic unit of clamshell, it is characterized in that: described shell frame (11) is provided with an auxiliary circuit (12), on auxiliary circuit (12), be provided with sensitive switch binding post (121), power supply terminal (122), shunt opening binding post (124), the remote control binding post (123) that closed binding post (125) and being used for is electrically connected with described electronic unit, described sensitive switch binding post (121) is electrically connected with sensitive switch (13), described power supply terminal (122) is electrically connected with secondary terminal on the circuit breaker, described shunt opening binding post (124) is electrically connected with shunt release (31) on the circuit breaker, and described closed binding post (125) is electrically connected with making electromagnet (32) on the circuit breaker.
2. intelligent controller for circuit breakers according to claim 1 is characterized in that described remote control binding post (123), shunt opening binding post (124), closed binding post (125) are the plug type connector.
3. intelligent controller for circuit breakers according to claim 1, it is characterized in that described sensitive switch binding post (121) is respectively A, B, C, D, sensitive switch (13) comprises first sensitive switch (131), second sensitive switch (132), sensitive switch binding post A, C is electrically connected with second sensitive switch (132), sensitive switch binding post B, D is electrically connected with first sensitive switch (131), described power supply terminal (122) is respectively X1, X2, F1, F2, F1 wherein, F2 is the binding post of shunt release power supply, X1, X2 is the binding post of making electromagnet power supply.
4. intelligent controller for circuit breakers according to claim 3, it is characterized in that remote control binding post (123) has OFF pin and ON pin, wherein the OFF pin is electrically connected with sensitive switch binding post A, and be electrically connected with power supply terminal F1, the ON pin is electrically connected with sensitive switch binding post B, and is electrically connected with power supply terminal X1; One end of described shunt opening binding post (124) is electrically connected with sensitive switch binding post C, and the other end of shunt opening binding post (124) is electrically connected with power supply terminal F2; One end of described closed binding post (125) is electrically connected with sensitive switch binding post D, and the other end of closed binding post (125) is electrically connected with power supply terminal X2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200354351U CN201946519U (en) | 2011-02-01 | 2011-02-01 | Intelligent controller for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200354351U CN201946519U (en) | 2011-02-01 | 2011-02-01 | Intelligent controller for circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946519U true CN201946519U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200354351U Expired - Lifetime CN201946519U (en) | 2011-02-01 | 2011-02-01 | Intelligent controller for circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515164A (en) * | 2012-06-28 | 2014-01-15 | 施耐德电器工业公司 | Switching-on driving mechanism and electric operating mechanism of miniature circuit breaker |
-
2011
- 2011-02-01 CN CN2011200354351U patent/CN201946519U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515164A (en) * | 2012-06-28 | 2014-01-15 | 施耐德电器工业公司 | Switching-on driving mechanism and electric operating mechanism of miniature circuit breaker |
| CN103515164B (en) * | 2012-06-28 | 2016-03-02 | 施耐德电器工业公司 | For combined floodgate driving mechanism and the motor-operating mechanism of miniature circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |