CN201742349U - Soft starter of motor - Google Patents
Soft starter of motor Download PDFInfo
- Publication number
- CN201742349U CN201742349U CN2010202893323U CN201020289332U CN201742349U CN 201742349 U CN201742349 U CN 201742349U CN 2010202893323 U CN2010202893323 U CN 2010202893323U CN 201020289332 U CN201020289332 U CN 201020289332U CN 201742349 U CN201742349 U CN 201742349U
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- CN
- China
- Prior art keywords
- motor
- soft starter
- loam cake
- socket
- bus
- 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
The utility model discloses a soft starter of a motor, comprising a base and an upper cover, wherein the top wall of the upper cover is provided with a liquid crystal display screen and an operation button; the side wall of the upper cover is provided with a DB9 bus socket and an RJ-45 reticle socket; the upper cover is internally provided with an intelligent control circuit that is electrically connected with the DB9 bus socket and the RJ-45 reticle socket, the soft starter of the motor has the advantage of having remote proper monitoring and control functions.
Description
Technical field
The utility model belongs to the soft starter technical field, is specifically related to a kind of motor soft starter.
Background technology
Motor is the important motivity source of driving machinery equipment in the industrial and agricultural production, is used for electric energy is converted to mechanical energy and work done.In the process of motor work done, the motor starting method is a crucial link.When motor adopted across-the-line starting (being direct-on-line starting), starting current was bigger, can reach 4-7 times of rated current, and for the motor of frequent starting, excessive electric current can cause motor temperature too high, influences the motor life-span.Simultaneously the motor winding is under the effect of a power, can deform, short circuit and burn out motor.Simultaneously, excessive starting current can make line drop increase, and causes line voltage significantly to descend and influence is connected on the operate as normal of other asynchronous motor of same electrical network, sometimes even they are stopped maybe can't drive load starting.
The special-purpose soft starter of motor that has occurred more kind in the market can effectively reduce the starting current of motor, can reduce distribution capacity, avoids electrical network increase-volume investment; Can reduce the dynamic stress that rises of motor and load equipment, prolong the useful life of motor and relevant device.
But also there is weak point in the motor soft starter of existing market, though most of soft starter has functions such as fault memory, fault inquiry, still can not long-rangely it be monitored and control in good time, so its structure is needed improvement badly.
Summary of the invention
The purpose of this utility model provides a kind of motor soft starter with long-range timely monitor and controlled function.
The technical scheme that realizes the utility model purpose is: a kind of motor soft starter, comprise base and loam cake, and the described lid top wall that goes up is provided with LCDs and action button; It is characterized in that: described loam cake sidewall is provided with DB9 bus hub and RJ-45 netting twine socket; Be provided with the intelligence control circuit that is electrically connected with DB9 bus hub and RJ-45 netting twine socket in the described loam cake.
Built-in RS485 of described DB9 bus hub and RS232 bus interface.
The utlity model has positive effect: (1) the utility model is owing to be provided with DB9 bus hub and RJ-45 netting twine socket on described loam cake sidewall, and in described loam cake, be provided with the intelligence control circuit that is electrically connected with DB9 bus hub and RJ-45 netting twine socket, make its overall structure comparatively compact, can be connected on main frame or the network by bus and netting twine in addition, carry out teledata and transmit in good time, realize long-range timely monitor and controlled function.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model.
Be labeled as shown in the accompanying drawing: base 1, loam cake 2, LCDs 21, action button 22, bus hub 23, netting twine socket 24.
Embodiment
(embodiment 1)
Fig. 1 is a kind of perspective view of the present utility model, has shown a kind of embodiment of the present utility model.
Present embodiment is the special-purpose soft starter of a kind of motor, comprises base 1 and loam cake 2, and the described lid top wall that goes up is provided with LCDs 21 and action button 22; It is characterized in that: described loam cake example wall is provided with DB9 bus hub 23 and RJ-45 netting twine socket 24; Be provided with the intelligence control circuit that is electrically connected with DB9 bus hub and RJ-45 netting twine socket in the described loam cake.Built-in RS485 of described DB9 bus hub and RS232 bus interface.
Present embodiment has the following advantages: owing to be provided with DB9 bus hub and RJ-45 netting twine socket on described loam cake sidewall, and in described loam cake, be provided with the intelligence control circuit that is electrically connected with DB9 bus hub and RJ-45 netting twine socket, make its overall structure comparatively compact, can be connected on main frame or the network by bus and netting twine in addition, carry out teledata and transmit in good time, realize long-range timely monitor and controlled function.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (2)
1. a motor soft starter comprises base (1) and loam cake (2), and the described lid top wall that goes up is provided with LCDs (21) and action button (22); It is characterized in that: described loam cake sidewall is provided with DB9 bus hub (23) and RJ-45 netting twine socket (24); Be provided with the intelligence control circuit that is electrically connected with DB9 bus hub and RJ-45 netting twine socket in the described loam cake.
2. motor soft starter according to claim 1 is characterized in that: built-in RS485 of described DB9 bus hub and RS232 bus interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202893323U CN201742349U (en) | 2010-08-12 | 2010-08-12 | Soft starter of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202893323U CN201742349U (en) | 2010-08-12 | 2010-08-12 | Soft starter of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742349U true CN201742349U (en) | 2011-02-09 |
Family
ID=43557628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202893323U Expired - Fee Related CN201742349U (en) | 2010-08-12 | 2010-08-12 | Soft starter of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560713A (en) * | 2013-10-31 | 2014-02-05 | 苏州艾克威尔科技有限公司 | Multifunctional combined motor soft starter supporting hot plug |
-
2010
- 2010-08-12 CN CN2010202893323U patent/CN201742349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560713A (en) * | 2013-10-31 | 2014-02-05 | 苏州艾克威尔科技有限公司 | Multifunctional combined motor soft starter supporting hot plug |
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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: TAIZHOU XIPU ELECTRIC CO., LTD. Free format text: FORMER OWNER: ZHEJIANG XIPU ELECTRIC CO., LTD. Effective date: 20140620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325603 WENZHOU, ZHEJIANG PROVINCE TO: 317306 TAIZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140620 Address after: 317306, Zhejiang County, Xianju Fuk Street Yongan Industrial Agglomeration Patentee after: Taizhou Xipu Electric Co., Ltd. Address before: Prosperous road 325603 in Zhejiang province Yueqing City White Town Wang Lin Industrial Zone No. 115-127 Patentee before: Zhejiang Xipu Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |