CN203101923U - Dual power transfer switch control device for low-voltage control cabinet - Google Patents
Dual power transfer switch control device for low-voltage control cabinet Download PDFInfo
- Publication number
- CN203101923U CN203101923U CN 201320118889 CN201320118889U CN203101923U CN 203101923 U CN203101923 U CN 203101923U CN 201320118889 CN201320118889 CN 201320118889 CN 201320118889 U CN201320118889 U CN 201320118889U CN 203101923 U CN203101923 U CN 203101923U
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- low
- power transfer
- transfer switch
- controller
- control device
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Abstract
The utility model discloses a dual power transfer switch control device for a low-voltage control cabinet. The dual power transfer switch control device comprises a first power transfer switch and a second power transfer switch, and is characterized in that the first power transfer switch and the second power transfer switch are in wire connection with a controller; and the controller is in wire connection with a monitoring terminal. The problems that the manual operation is required, the switching time is slow, the efficiency is low, the dangerousness is high and the like because of the ATS controller is inconvenient to expand due to the cause of integration and the ATS cannot be communicate information and cannot be automatically switched when the conventional low-voltage control cabinet adopts two sets of automatic transfer switches (ATS) are solved.
Description
Technical field
The utility model relates to low-voltage power distributing cabinet set of equipments control technology, relates in particular to a kind of double power supply converting switch control device of low-voltage power distributing cabinet.
Background technology
Automatic power changer-over switch (ATS) is widely used in the interior main devices of switching as power supply of low-voltage power distributing cabinet; conventional low-voltage power distributing cabinet adopts a cover ATS to switch as power supply; the problem that exists is because the The whole control cabinet only adopts a cover ATS to switch as power supply; when breaking down, ATS can influence the operation of The whole control cabinet; need shutdown maintenance to safeguard; make the utilization factor of switch board low; influence is produced; along with having had, the development of technology adopt two cover ATS as switch board power supply switching controls; but because every cover ATS carries integrated controller; two the cover ATS controller between owing to integrated reason be not easy to the expansion; can not interconnect, in the time of need between ATS, switching, need manually go operation; exist switching time slow, problem such as low and dangerous increase of efficient.
Summary of the invention
The technical problems to be solved in the utility model: the double power supply converting switch control device that a kind of low-voltage power distributing cabinet is provided, when adopting two cover automatic power changer-over switches (ATS) to solve conventional low-voltage power distributing cabinet owing to the controller of ATS itself owing to integrated reason is not easy to expand, the manually-operated that needs that causes to exchange information between the ATS and can not automatically switch and exist, exist switching time slow, problem such as low and dangerous height of efficient.
Technical solutions of the utility model:
A kind of double power supply converting switch control device of low-voltage power distributing cabinet, it comprises first power change-over switch and second source change-over switch, and first power change-over switch is connected with the controller lead with the second source change-over switch, and controller is connected with the monitor terminal lead.
Controller is the PLC controller.
Monitor terminal is touch-screen or computer.
The beneficial effects of the utility model:
The utility model is connected to the PLC controller with the input/output signal unification of two power change-over switchs, control by concentrated coordination of PLC controller, the PLC controller is delivered to monitor terminal with the real-time working state of two power change-over switchs, the staff can long-range checking monitoring terminal, by monitor terminal issue steering order two power change-over switchs are carried out freely controlling, because power supply does not need staff's execute-in-place when switching, security is improved greatly, when having solved conventional low-voltage power distributing cabinet and having adopted two cover automatic power changer-over switches (ATS) owing to the integrated reason of ATS controller itself is not easy to expand, the manually-operated that needs that causes to exchange information between the ATS and can not automatically switch and exist, exist switching time slow, problem such as low and dangerous height of efficient.
Description of drawings
Fig. 1 is the utility model control structure synoptic diagram.
Embodiment
A kind of double power supply converting switch control device of low-voltage power distributing cabinet, it comprises first power change-over switch and second source change-over switch, the signal input and output side of first power change-over switch and second source change-over switch is connected with input end end lead with controller signals output, controller is connected by fieldbus, RS232 or Ethernet with monitor terminal, realizes the signal handing-over of controller and monitor terminal.
Controller is adopted as the PLC controller, and monitor terminal is touch-screen or computer, and touch-screen is installed on the switch board door, and monitoring computer is installed in Control Room.
Claims (3)
1. the double power supply converting switch control device of a low-voltage power distributing cabinet, it comprises first power change-over switch and second source change-over switch, it is characterized in that: first power change-over switch is connected with the controller lead with the second source change-over switch, and controller is connected with the monitor terminal lead.
2. the double power supply converting switch control device of a kind of low-voltage power distributing cabinet according to claim 1, it is characterized in that: controller is the PLC controller.
3. the double power supply converting switch control device of a kind of low-voltage power distributing cabinet according to claim 1, it is characterized in that: monitor terminal is touch-screen or computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118889 CN203101923U (en) | 2013-03-15 | 2013-03-15 | Dual power transfer switch control device for low-voltage control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118889 CN203101923U (en) | 2013-03-15 | 2013-03-15 | Dual power transfer switch control device for low-voltage control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101923U true CN203101923U (en) | 2013-07-31 |
Family
ID=48853308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118889 Expired - Lifetime CN203101923U (en) | 2013-03-15 | 2013-03-15 | Dual power transfer switch control device for low-voltage control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941623A (en) * | 2014-04-29 | 2014-07-23 | 成都富强电子电器科技有限公司 | Computer-controlled system of low-voltage control cabinet |
-
2013
- 2013-03-15 CN CN 201320118889 patent/CN203101923U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941623A (en) * | 2014-04-29 | 2014-07-23 | 成都富强电子电器科技有限公司 | Computer-controlled system of low-voltage control cabinet |
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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: 20130731 |
|
| CX01 | Expiry of patent term |