CN205176181U - Motor protection ware testing arrangement - Google Patents
Motor protection ware testing arrangement Download PDFInfo
- Publication number
- CN205176181U CN205176181U CN201521020219.4U CN201521020219U CN205176181U CN 205176181 U CN205176181 U CN 205176181U CN 201521020219 U CN201521020219 U CN 201521020219U CN 205176181 U CN205176181 U CN 205176181U
- Authority
- CN
- China
- Prior art keywords
- module
- proving installation
- motor protecter
- test module
- function test
- 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.)
- Active
Links
Landscapes
- Control Of Electric Motors In General (AREA)
Abstract
The utility model discloses a motor protection ware testing arrangement, including input module, the input module electricity is connected with test parameter measurement module, and test parameter measurement module electricity in proper order is connected with electric current protect function test module, voltage protect function test module, power protect function test module, merit because of protect function test module and frequency protect function test module, and frequency protect function test module electricity is connected with parameter measurement 5. The beneficial effect of the utility model: the utility model discloses only need a small amount of parameter setting, alright carry out various protect function's test automatically, whole process need not artificial intervention, the automatic completion, save time uses manpower sparingly, the rate of accuracy is high.
Description
Technical field
The utility model relates to proving installation, specifically, relates to a kind of motor protecter proving installation.
Background technology
Universal motor protecter tester or universal standard source need manual operation to arrange various parameter; intricate operation; easily make mistakes; efficiency is low; in motor protecter test process, need by arranging different electric current, voltage, power factor equivalence, to the normal operation of motor protecter simulated field and failure situations; whether testing of electric motors protector threads off in a fault situation, available protecting motor.
The motor protecter proving installation now commercially adopted; the Presentation Functions such as electric current, voltage, power factor can only be provided; can not automatically regulate; the defencive function of motor protecter is more; need the phenomenon of the failure of simulation more; manual setting very waste of manpower, and manual operation value not easily repeats.
For the problem in correlation technique, at present effective solution is not yet proposed.
Utility model content
For the above-mentioned technical matters in correlation technique, the utility model proposes a kind of motor protecter proving installation, can increase work efficiency, simplify job step, improve accuracy rate.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of motor protecter proving installation; comprise load module; described load module is electrically connected with test parameter measurement module; test parameter measurement module is electrically connected with current protecting function test module, voltage protection function test module, power defencive function test module, merit successively because of defencive function test module and frequency protection functional test module, and frequency protection functional test module is electrically connected with output module.
Further, described motor protecter proving installation is connected with standard source.
Further, the accuracy class of described standard source is 0.5.
Further, motor protecter proving installation is connected by connection terminal with between standard source.
Further, described motor protecter proving installation is connected with computing machine.
Further, motor protecter proving installation is connected by serial ports with between computing machine.
The beneficial effects of the utility model: the utility model only needs a small amount of optimum configurations, just automatically can carry out the test of various defencive function, whole process, without the need to artificial intervention, completes automatically, saves time, and save manpower, accuracy rate is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the motor protecter proving installation structural representation according to the utility model embodiment;
Fig. 2 is the motor protecter proving installation using state connection layout according to the utility model embodiment.
In figure:
1, load module; 2, current protecting function test module; 3, voltage protection function test module; 4, power defencive function test module; 5, merit is because of defencive function test module; 6, frequency protection functional test module; 7, output module; 8, standard source; 9, computing machine; 10, test parameter measurement module; 11, motor protecter.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As shown in Figure 1-2; a kind of motor protecter proving installation according to the utility model embodiment; comprise load module 1; described load module 1 is electrically connected with test parameter measurement module 10; test parameter measurement module 10 is electrically connected with current protecting function test module 2, voltage protection function test module 3, power defencive function test module 4, merit successively because of defencive function test module 5 and frequency protection functional test module 6, and frequency protection functional test module 6 is electrically connected with output module 7.
Described motor protecter proving installation is connected with standard source 8.
The accuracy class of described standard source 8 is 0.5.
Be connected by connection terminal between motor protecter proving installation with standard source 8.
Described motor protecter proving installation is connected with computing machine 9.
Be connected by serial ports between motor protecter proving installation with computing machine 9.
Conveniently understand technique scheme of the present utility model, below by way of in concrete use-pattern, technique scheme of the present utility model is described in detail.
When specifically using, according to motor protecter proving installation described in the utility model:
By the setting value of load module 1 input parameter; then successively through excess current protective function test module 2, voltage protection function test module 3, power defencive function test module 4, merit because of defencive function test module 5 and frequency protection functional test module 6; frequency protection functional test module 6 is electrically connected with output module 7; each step all can judge that whether its parameter value is qualified; whether action is correct for motor protecter; as correctly then carried out next step; if incorrect, this motor protecter is then judged as substandard product.
Whole system adopts the standard source that accuracy class is 0.5 to provide electric parameter, and precision is high, convenient operation.
Computing machine is connected by serial ports with motor protecter, can send reset instruction automatically reset after dropout by computing machine.
Motor protecter gathers the electric signals such as current/voltage by connection terminal, and flexibly, convenient operation, saves the test duration in connection terminal plug.
In sum, by means of technique scheme of the present utility model, the utility model only needs a small amount of optimum configurations, and just automatically can carry out the test of various defencive function, whole process, without the need to artificial intervention, completes automatically, saves time, and save manpower, accuracy rate is high.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a motor protecter proving installation; it is characterized in that; comprise load module; described load module is electrically connected with test parameter measurement module; test parameter measurement module is electrically connected with current protecting function test module, voltage protection function test module, power defencive function test module, merit successively because of defencive function test module and frequency protection functional test module, and frequency protection functional test module is electrically connected with output module.
2. motor protecter proving installation according to claim 1, is characterized in that, described motor protecter proving installation is connected with standard source.
3. motor protecter proving installation according to claim 2, is characterized in that, the accuracy class of described standard source is 0.5.
4. motor protecter proving installation according to claim 2, is characterized in that, motor protecter proving installation is connected by connection terminal with between standard source.
5. motor protecter proving installation according to claim 1, is characterized in that, described motor protecter proving installation is connected with computing machine.
6. motor protecter proving installation according to claim 5, is characterized in that, motor protecter proving installation is connected by serial ports with between computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020219.4U CN205176181U (en) | 2015-12-09 | 2015-12-09 | Motor protection ware testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020219.4U CN205176181U (en) | 2015-12-09 | 2015-12-09 | Motor protection ware testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205176181U true CN205176181U (en) | 2016-04-20 |
Family
ID=55740157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020219.4U Active CN205176181U (en) | 2015-12-09 | 2015-12-09 | Motor protection ware testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205176181U (en) |
-
2015
- 2015-12-09 CN CN201521020219.4U patent/CN205176181U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102073018B (en) | Tester for testing performance of battery protection board | |
| CN103630729B (en) | The primary connection device and method of test 1000kV lightning arrester reference voltage and leakage current | |
| CN103298210B (en) | Overvoltage protection circuit and electronic device with same | |
| CN205120851U (en) | Many strings of lithium ion battery protection shield testing arrangement | |
| CN205176181U (en) | Motor protection ware testing arrangement | |
| CN204228912U (en) | A kind of electric automatization facility switching tests pick-up unit automatically | |
| CN205543129U (en) | Battery maintenance appearance based on distribution automation terminal | |
| CN204905943U (en) | A charge indicator circuit for mobile terminal | |
| CN204013268U (en) | Batteries of electric automobile voltage analog device | |
| CN204103765U (en) | A kind of battery simulator | |
| CN204156536U (en) | A kind of hydroelectric station auto-parallel instrument | |
| CN204575732U (en) | A kind of electrokinetic cell voltage sampling circuit | |
| CN103915004A (en) | Aircraft station simulation training practical operation system | |
| CN203502778U (en) | General simulator for PLC debugging | |
| CN204256481U (en) | The I/O signal treatment circuit of digital control system | |
| CN204129147U (en) | Intelligent switch panel testing tool | |
| CN204965178U (en) | Servo control board detection device | |
| CN203551643U (en) | One-time wiring apparatus for testing reference voltage and leakage current of 1000-kV lightning arrester | |
| CN205210294U (en) | Portable collection terminal Test device | |
| CN204065708U (en) | The control device of the different output state of simulation electric automobile battery charger | |
| CN104037779A (en) | Compatible platform system of multiple sets of static synchronous compensators and switching arbitration method of compatible platform system | |
| CN203617906U (en) | Single-node battery simulation circuit used for three-string balance charger detection | |
| CN203504389U (en) | Power supply device | |
| CN203490308U (en) | Double-configuration relay protection verification auxiliary apparatus | |
| CN204422685U (en) | A kind of relay protection outlet pressing plate multichannel measurement instrument based on rest-set flip-flop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |