CN204145338U - A kind of two-speed motor analogue means - Google Patents
A kind of two-speed motor analogue means Download PDFInfo
- Publication number
- CN204145338U CN204145338U CN201420566179.2U CN201420566179U CN204145338U CN 204145338 U CN204145338 U CN 204145338U CN 201420566179 U CN201420566179 U CN 201420566179U CN 204145338 U CN204145338 U CN 204145338U
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- CN
- China
- Prior art keywords
- organize
- speed motor
- impedor
- impedance
- analogue means
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- Expired - Fee Related
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- Control Of Electric Motors In General (AREA)
Abstract
The utility model discloses a kind of two-speed motor analogue means, comprise 6 impedance components and 6 binding posts fixed on a mounting board, described impedance component is divided into 3 groups, often group is connected by two impedance components, and often organize impedor head end and draw an external connection as simulation low cruise binding post, often organize and respectively in the middle of two impedance components in impedance component draw an external connection as simulation high-speed cruising binding post; Simultaneously often organize impedor tail end to be interconnected, or often organize impedor tail end and head end is interconnected successively.The utility model can the two-speed motor of simulated price costliness, and does not have rotating parts, for checking two-speed motor start-control device very safe, and can check out major loop wiring error and secondary control loop action whether correct.
Description
Technical field
The utility model relates generally to a kind of threephase load device be made up of impedance component, especially for the device of analog AC two-speed motor.
Background technology
The start-control device of two-speed motor is produced by electric switchgear assembly manufacturing enterprise usually, but when doing delivery test, the general two-speed motor be not all for experiment, thus the function of its main circuit can not be verified, be difficult to the whole defects finding to exist, thus be difficult to the quality ensureing product.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of two-speed motor analogue means, can as the load of two-speed motor start-control device, for checking the various functions of two-speed motor start-control device.
Technical scheme: for solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of two-speed motor analogue means, comprise 6 impedance components and 6 binding posts fixed on a mounting board, described impedance component is divided into 3 groups, often group is connected by two impedance components, and often organize impedor head end and draw an external connection as simulation low cruise binding post, often organize and respectively in the middle of two impedance components in impedance component draw an external connection as simulation high-speed cruising binding post; Simultaneously often organize impedor tail end to be interconnected, or often organize impedor tail end and head end is interconnected successively.
As preferably, described impedance component is the device be made up of resistance, electric capacity or inductance and light-emitting component.
As preferably, described impedance component is incandescent lamp.
Beneficial effect: compared with prior art, the utility model has the following advantages: this device can the two-speed motor of simulated price costliness with 6 impedance components and 6 binding posts, and there is no rotating parts, for checking two-speed motor start-control device very safe, and can check out major loop wiring error and secondary control loop action whether correct.
Accompanying drawing explanation
Fig. 1 is the structural representation of two-speed motor analogue means described in the utility model embodiment 1;
Fig. 2 is the structural representation of two-speed motor analogue means described in the utility model embodiment 2.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in accompanying drawing 1 ~ 2, a kind of threephase load device for analog AC two-speed motor be made up of impedance component that the utility model provides, is made up of the mounting panel of 6 impedance components, 6 binding posts and a fixing above-mentioned device.Impedance component is divided into three groups, and often group is in series by two impedance components, often organizes each extraction external connection in the middle of impedance component head end, two elements.The incandescent lamp that impedance component can be made up of pure resistance, the device that also can be made up of resistance, electric capacity or inductance and light-emitting component.
Embodiment 1: described in the present embodiment, three groups of impedance components are connected into triangle, as shown in Figure 1, impedance component 1,2,3,4,5,6 is for being fixed on 220V, 25W incandescent lamp bulb on lamp socket, binding post 7,8,9 connects starting and control equipment low cruise terminals, binding post 10,11,12 connect starting and control equipment high-speed cruising terminals (now 7,8,9 three terminals by A.C. contactor or universal seclector short circuit).During low cruise, bulb brightness is slightly dark, and during high-speed cruising, bulb brightness is normal.No matter low speed or at a high speed, 6 bulb brightness should be identical, and lamp that is as inconsistent in brightness or that have does not work, then illustrate that this control device major loop wiring error or circuit have fault.
Embodiment 2: the difference of the present embodiment and embodiment 1 is: described three groups of impedance components are also connected into star.
Claims (3)
1. a two-speed motor analogue means, it is characterized in that: comprise 6 impedance components and 6 binding posts fixed on a mounting board, described impedance component is divided into 3 groups, often group is connected by two impedance components, and often organize impedor head end and draw an external connection as simulation low cruise binding post, often organize and respectively in the middle of two impedance components in impedance component draw an external connection as simulation high-speed cruising binding post; Simultaneously often organize impedor tail end to be interconnected, or often organize impedor tail end and head end is interconnected successively.
2. two-speed motor analogue means according to claim 1, is characterized in that: described impedance component is the device be made up of resistance, electric capacity or inductance and light-emitting component.
3. two-speed motor analogue means according to claim 2, is characterized in that: described impedance component is incandescent lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566179.2U CN204145338U (en) | 2014-09-28 | 2014-09-28 | A kind of two-speed motor analogue means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566179.2U CN204145338U (en) | 2014-09-28 | 2014-09-28 | A kind of two-speed motor analogue means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145338U true CN204145338U (en) | 2015-02-04 |
Family
ID=52422001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566179.2U Expired - Fee Related CN204145338U (en) | 2014-09-28 | 2014-09-28 | A kind of two-speed motor analogue means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320021A (en) * | 2014-09-28 | 2015-01-28 | 江苏龙源先锋电气有限公司 | Double-speed motor simulation circuit device |
-
2014
- 2014-09-28 CN CN201420566179.2U patent/CN204145338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320021A (en) * | 2014-09-28 | 2015-01-28 | 江苏龙源先锋电气有限公司 | Double-speed motor simulation circuit device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |