CN202260637U - Special module for electricity charge control box - Google Patents
Special module for electricity charge control box Download PDFInfo
- Publication number
- CN202260637U CN202260637U CN2011203885973U CN201120388597U CN202260637U CN 202260637 U CN202260637 U CN 202260637U CN 2011203885973 U CN2011203885973 U CN 2011203885973U CN 201120388597 U CN201120388597 U CN 201120388597U CN 202260637 U CN202260637 U CN 202260637U
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- module
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- signal
- special
- tripping
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Abstract
The utility model relates to a special module for an electricity charge control box. The special module comprises a mainboard and also comprises a tripping and closing signal output module, a signal amplifying module and a signal input module, wherein the signal input module is used for receiving signals and transmitting the signals to the mainboard; the signal amplifying module is used for amplifying the received signals; and the tripping and closing signal output module is used for outputting tripping and closing signals. By adopting the special module, communication between a state grid special transformer collecting terminal and a non-voltage energy-saving AC (Alerting Current) contactor is provided, so that the special module plays a significant role in solving electricity charge retrieving problem, facilitates installation and debugging at site by power supply corporations and benefits equipment maintenance. The special module for the electricity charge control box provided by the utility model is used for controlling an actuation coil of the non-voltage energy-saving AC contactor and leading the actuation coil to be electrically neutral when the non-voltage energy-saving A.C. contactor is in operation, so that energy consumption can be reduced, electricity power can be saved, low-carbon lifestyle can be provided, and loss of electricity resource can be avoided.
Description
Technical field
The utility model relates to power industry, is specifically related to a kind of special module that is used to control pull-in winding expense control case.
Background technology
Also do not develop a kind of expense control case special module at present in the world; Be specifically designed to the special communication that becomes acquisition terminal and CJ20-GJ2 type pressureless energy-saving A.C. contactor of state's net; Realize the breaker tripping and closing of control switch; Significantly reduced the fault point of middle connection, made present A.C. contactor under the energising situation, pull-in winding is charged for a long time.Because charged for a long time, pull-in winding can produce heat, consumed power.Can cause moving contact and fixed contact frequent movement up and down like power supply instability, contact and pull-in winding all can be burnt out.
The utility model content
To the demand, the technical problem of the solution of the utility model is to solve the electricity charge and reclaim problem; Design expense control case special module, be used to control pull-in winding, make it not charged in normal operation; Save electric power resource, the low-carbon (LC) life is provided, avoided the loss of electric power resource.
The technical scheme of taking control case special module of the utility model is following.
The utility model comprise mainboard; Also comprise the breaker tripping and closing signal output module that is connected respectively with mainboard; Signal amplification module and signal input module; Said signal input module is used to receive signal and sends mainboard to, and said signal amplification module is used to amplify the signal of being accepted, and said breaker tripping and closing signal output module is used for output tripping operation or switching signal.
Wherein, also comprise the monitoring module that is connected with mainboard, said monitoring module is used to monitor the state of pilot switch, monitored results is fed back to mainboard and is shown to the user check.
Wherein, also comprise the auxiliary switch module that is connected with mainboard.
Wherein, also comprise the indicator light that is connected with mainboard.
The beneficial effect of the utility model is following.
The utility model has effectively solved the electricity charge and has reclaimed problem; Provide state's net specially to become the communication of acquisition terminal and pressureless energy-saving A.C. contactor; Thereby on solution electricity charge recovery problem, play significant role, made things convenient for electric company's installation and debugging at the scene, help plant maintenance.The utility model take control case special module, be used to control the pull-in winding of pressureless energy-saving A.C. contactor, make it not charged at the normal operation pull-in winding; Reduced power consumption; Save electric power resource, the low-carbon (LC) life is provided, avoided the loss of electric power resource.
Description of drawings
Accompanying drawing 1 expression the utility model systematic schematic diagram.
Embodiment
Further specify below in conjunction with the expense control case special module of accompanying drawing the utility model.
Shown in accompanying drawing; A kind of expense control case special module according to the utility model comprises mainboard; Also comprise the breaker tripping and closing signal output module that is connected respectively with mainboard; Signal amplification module and signal input module, monitoring module, auxiliary switch module, said signal input module are used to receive signal and send mainboard to, and said signal amplification module is used to amplify the signal of being accepted, and said breaker tripping and closing signal output module is used for output tripping operation or switching signal.Also comprise the indicator light that is connected with mainboard.
The principle of the utility model is: GJ-DK6669 expense control case special module; Receive from main control computer (specially becoming acquisition terminal) and control the case special module, promote tripping relay and send pulse enable signal pre-payment control switch disconnection power supply as receiving trip command GJ-DK6669 expense; As receive reclosing command, then special module promotes closing relay and sends pulse enable signal pre-payment control switch and close a floodgate and send; After module energising work, receive various signals, the monitoring that can make the output of corresponding control signal and the control signal of being exported carried out signal condition.The signal of being imported is a light current DC5V signal, output be forceful electric power DC/AC220V380V (30A) signal, realized the signal amplification.At automation control appliance, be comparatively stable design.
The above only is the preferred implementation of the utility model; Should be understood that; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model.
Claims (4)
1. one kind takes control case special module; Comprise mainboard, it is characterized in that, also comprise the breaker tripping and closing signal output module that is connected respectively with mainboard; Signal amplification module and signal input module; Said signal input module is used to receive signal and sends mainboard to, and said signal amplification module is used to amplify the signal of being accepted, and said breaker tripping and closing signal output module is used for output tripping operation or switching signal.
2. the control case special module that takes according to claim 1 is characterized in that also comprise the monitoring module that is connected with mainboard, said monitoring module is used to monitor the state of pilot switch, monitored results is fed back to mainboard and is shown to the user check.
3. the control case special module that takes according to claim 2 is characterized in that, also comprises the auxiliary switch module that is connected with mainboard.
4. the control case special module that takes according to claim 3 is characterized in that, also comprises the indicator light that is connected with mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203885973U CN202260637U (en) | 2011-10-13 | 2011-10-13 | Special module for electricity charge control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203885973U CN202260637U (en) | 2011-10-13 | 2011-10-13 | Special module for electricity charge control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260637U true CN202260637U (en) | 2012-05-30 |
Family
ID=46121821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203885973U Expired - Lifetime CN202260637U (en) | 2011-10-13 | 2011-10-13 | Special module for electricity charge control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051053A (en) * | 2011-10-13 | 2013-04-17 | 江西光景电力设备有限公司 | Module special for charge control box |
-
2011
- 2011-10-13 CN CN2011203885973U patent/CN202260637U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051053A (en) * | 2011-10-13 | 2013-04-17 | 江西光景电力设备有限公司 | Module special for charge control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151221 Address after: No. 754 Toyama 330006 Jiangxi province Nanchang County Blue Road Economic Development Zone Patentee after: Nanchang Jing Jing Technology Co., Ltd. Address before: Liu Bao Cun, Lu Nan Zhen Village 330096 entrepreneurial high-tech zones in Jiangxi Province, Nanchang City, No. 108 Patentee before: Jiangxi Guangjing Electric Power Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |