CN106841841A - Low-voltage equipment test device - Google Patents
Low-voltage equipment test device Download PDFInfo
- Publication number
- CN106841841A CN106841841A CN201611128264.0A CN201611128264A CN106841841A CN 106841841 A CN106841841 A CN 106841841A CN 201611128264 A CN201611128264 A CN 201611128264A CN 106841841 A CN106841841 A CN 106841841A
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- CN
- China
- Prior art keywords
- low
- output module
- voltage equipment
- module
- power supply
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
The invention provides a kind of low-voltage equipment test device, using the low-voltage equipment test device of technical solution of the present invention, including：Main power source input module, the first power supply output module, second source output module and timing module, main power source input module are connected with external power source, and the first power supply output module and second source output module are all connected with main power source input module；Wherein, the first power supply output module is used to be powered for the first low-voltage equipment, and second source output module is used to be powered for the second low-voltage equipment；Timing module be used to recording the first power supply output module and second source output module without the pressure breaking time and haul oneself willingly into the runback time.By by above-mentioned module integrated installation in casing and reserve corresponding interface, so as to when being carried out an acceptance inspection to low-voltage equipment, wiring can be conveniently and efficiently carried out, solves the problems, such as that carrying out low-voltage equipment by the way of wiring is dissipated in the prior art checks and accepts influence examination efficiency.
Description
Technical field
The present invention relates to electric power testing equipment field, in particular to a kind of low-voltage equipment test device.
Background technology
At present, it is necessary to test the low pressure rotor drive and setting time of low-voltage equipment and whole in the low-voltage equipment course of receiving
That determines low pressure definite value the breaking time and hauls oneself willingly into the runback time without pressure.In the process, it is necessary to staff scene carries out wiring, not only
Lose time, influence the examination efficiency of low-voltage equipment, while dissipating wiring, to easily cause examination scene chaotic and have certain safety
Hidden danger.
The content of the invention
It is a primary object of the present invention to provide a kind of low-voltage equipment test device, to solve to be connect using scattered in the prior art
The mode of line carries out low-voltage equipment and checks and accepts the problem that efficiency is checked and accepted in influence.
To achieve these goals, the invention provides a kind of low-voltage equipment test device, including：Main power source is input into mould
Block, is connected with external power source；First power supply output module and second source output module, the first power supply output module and the second electricity
Source output module is all connected with main power source input module；Wherein, the first power supply output module is used to be connected with the first low-voltage equipment
And for the first low-voltage equipment is powered, second source output module is used to be connected with the second low-voltage equipment and for the second low-voltage equipment is supplied
Electricity；Timing module, is all connected with the first power supply output module and second source output module, for recording the first power supply output mould
Block and second source output module without the pressure breaking time and haul oneself willingly into the runback time.
Further, main power source input module is three phase mains input module.
Further, it is respectively connected with input indicator in each phase line of main power source input module.
Further, the first power supply output module is three phase mains output module.
Further, it is respectively connected with the first output indicator in each phase line of the first power supply output module.
Further, second source output module is three phase mains output module.
Further, it is respectively connected with the second output indicator in each phase line of second source output module.
Further, it is provided with the first controlling switch on main power source input module.
Further, it is provided with the second controlling switch on the first power supply output module.
Further, it is provided with the 3rd controlling switch on second source output module.
Further, low-voltage equipment test device also includes：Accessory power supply input module, connects with main power source input module
Connect.
Using the low-voltage equipment test device of technical solution of the present invention, including：Main power source input module, the output of the first power supply
Module, second source output module and timing module, main power source input module are connected with external power source, the first power supply output module
It is all connected with main power source input module with second source output module；Wherein, the first power supply output module is used for and the first low pressure
Equipment is connected and for the first low-voltage equipment is powered, and second source output module is used to be connected with the second low-voltage equipment and for second is low
Pressure equipment is powered；Timing module is all connected with the first power supply output module and second source output module, for recording the first electricity
Source output module and second source output module without the pressure breaking time and haul oneself willingly into the runback time.By by the integrated peace of above-mentioned module
In casing and corresponding interface is reserved, so as to when being carried out an acceptance inspection to low-voltage equipment, can conveniently and efficiently carry out wiring,
Solve the problems, such as that carrying out low-voltage equipment by the way of wiring is dissipated in the prior art checks and accepts influence examination efficiency.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.In the accompanying drawings：
Fig. 1 is optional a kind of structured flowchart of low-voltage equipment test device according to embodiments of the present invention；And
Fig. 2 is optional a kind of circuit diagram of low-voltage equipment test device according to embodiments of the present invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, main power source input module；20th, the first power supply output module；30th, second source output module；40th, timing mould
Block.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Low-voltage equipment test device according to embodiments of the present invention, as shown in figure 1, including：Main power source input module 10, with
External power source is connected；First power supply output module 20 and second source output module 30, the first power supply output module 20 and second
Power supply output module 30 is all connected with main power source input module 10；Wherein, the first power supply output module 20 is used for and the first low pressure
Equipment is connected and for the first low-voltage equipment is powered, and second source output module 30 with the second low-voltage equipment for being connected and being second
Low-voltage equipment is powered；Timing module 40, is all connected with, with the first power supply output module 20 and second source output module 30 for remembering
Record the first power supply output module 20 and second source output module 30 without the pressure breaking time and haul oneself willingly into the runback time.
Using the low-voltage equipment test device of technical solution of the present invention, including：Main power source input module 10, the first power supply are defeated
Go out module 20, second source output module 30 and timing module 40, main power source input module 10 is connected with external power source, the first electricity
Source output module 20 and second source output module 30 are all connected with main power source input module 10；Wherein, the first power supply output mould
Block 20 is used to be connected with the first low-voltage equipment and for the first low-voltage equipment is powered, and second source output module 30 is used for low with second
Pressure equipment is connected and for the second low-voltage equipment is powered；The power supply output module 20 of timing module 40 and first and second source output mould
Block 30 is all connected with, for record the first power supply output module 20 and second source output module 30 without the pressure breaking time and haul oneself willingly into
The runback time.In casing and corresponding interface is reserved by by above-mentioned module integrated installation, so as to being carried out to low-voltage equipment
During examination, wiring can be conveniently and efficiently carried out, solve carries out low-voltage equipment and test by the way of wiring is dissipated in the prior art
Receive the problem that efficiency is checked and accepted in influence.
During specific implementation, as shown in Fig. 2 main power source input module 10 is three phase mains input module.External power source is three
Cross streams power supply, the connection corresponding with each phase and ground wire of three-phase alternating-current supply of main power source input module 10.
In order to be controlled to the working condition of main power source input module 10, further, on main power source input module 10
Be provided with the first controlling switch K1, by the first controlling switch K1 can easily open or close main power source input module 10 from
And the working condition of main power source input module 10 is controlled.
For the ease of operator confirm main power source input module 10 each phase line whether normal ON, alternatively, in master
Input indicator is respectively connected with each phase line of Power Entry Module 10, each input indicator correspondence main power source input module
10 phase line, input indicator is bright to represent that its corresponding phase line is connected with external power source.
Low-voltage equipment to be tested is three-phase alternating current equipment, therefore, the first power supply output module 20 and second source are exported
Module 30 is three phase mains output module, to meet the test of three-phase alternating current low-voltage equipment.
In order to the working condition to the first power supply output module 20 and second source output module 30 is controlled, further
Ground, is provided with the second controlling switch K2 on the first power supply output module 20, and the is provided with second source output module 30
Three controlling switch K3, can easily open or close the first power supply defeated by the second controlling switch K2 and the 3rd controlling switch K3
Go out module 20 and second source output module 30.
Each phase line of operator's the first power supply output module 20 of confirmation and second source output module 30 is for convenience
No normal ON, further, the first output indicator is respectively connected with each phase line of the first power supply output module 20,
The second output indicator is respectively connected with each phase line of second source output module 30.Each first output indicator correspondence the
One phase line of one power supply output module 20, the first output indicator is bright to represent its corresponding phase line and main power source input module 10
Connect；One phase line of each second output indicator correspondence second source output module 30, the bright expression of the second output indicator
Its corresponding phase line is connected with main power source input module 10.
The low-voltage equipment for needing test single-phase in some cases, so that the first power supply output module 20 and the second electricity
The voltage of the output single-phase 220V of source output module 30, therefore, it is additionally provided with the accessory power supply being connected with main power source input module 10
Input module, accessory power supply input module is connected with the socket of 220V, so as to be the first power supply output module 20 and second source
Output module 30 certain 220V alternating voltages are mutually provided.
In order to the working condition to accessory power supply input module is controlled, further, in accessory power supply input module
On be additionally provided with the 4th controlling switch K4, by the 4th controlling switch K4 can easily open or close accessory power supply be input into mould
Block is controlled so as to the working condition to accessory power supply input module.
The low-voltage equipment test device of the embodiment of the present invention gives two inlet wires respectively using two-way out-put supply, when losing all the way
Module 40 starts to clock during electrochronograph, can respectively measure without the pressure breaking time and haul oneself willingly into the conceited time.Low-voltage equipment test device
Carried out by cut-away drawing, mechanical flexibility, reliability, the action and instruction of all elements meet the requirement of cut-away drawing.
Low-voltage equipment test device employs power supply indicator, and timing module 40 uses electron chronometer, arbitrarily electric all the way
Source dead electricity can accurately measure actuation time, simple to operate, easy to carry, and save the substantial amounts of wiring working time.
The low-voltage equipment test device standard advanced design of the present embodiment, compact conformation, assembling are flexible, can constitute protection,
The standard blocks such as operation, conversion, control, measure, with high degree of flexibility, structure design can meet various inlet-outlet line schemes will
Ask, it is enterprising on go out, upper entering and lower leaving, under enter under go out, bottom in and top out.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of low-voltage equipment test device, it is characterised in that including：
Main power source input module, is connected with external power source；
First power supply output module and second source output module, the first power supply output module and the second source are exported
Module is all connected with the main power source input module；
Wherein, the first power supply output module is used to be connected with the first low-voltage equipment and for first low-voltage equipment is powered,
The second source output module is used to be connected with the second low-voltage equipment and for second low-voltage equipment is powered；
Timing module, is all connected with the first power supply output module and the second source output module, described for recording
First power supply output module and the second source output module without the pressure breaking time and haul oneself willingly into the runback time.
2. low-voltage equipment test device according to claim 1, it is characterised in that the main power source input module is three-phase
Power Entry Module.
3. low-voltage equipment test device according to claim 2, it is characterised in that the main power source input module each
Input indicator is respectively connected with phase line.
4. low-voltage equipment test device according to claim 2, it is characterised in that the first power supply output module is three
Phase power supply output module.
5. low-voltage equipment test device according to claim 4, it is characterised in that the first power supply output module it is each
The first output indicator is respectively connected with individual phase line.
6. low-voltage equipment test device according to claim 2, it is characterised in that the second source output module is three
Phase power supply output module.
7. low-voltage equipment test device according to claim 6, it is characterised in that the second source output module it is each
The second output indicator is respectively connected with individual phase line.
8. low-voltage equipment test device according to claim 1, it is characterised in that set on the main power source input module
There is the first controlling switch.
9. low-voltage equipment test device according to claim 1, it is characterised in that set on the first power supply output module
It is equipped with the second controlling switch.
10. low-voltage equipment test device according to claim 1, it is characterised in that on the second source output module
It is provided with the 3rd controlling switch.
11. low-voltage equipment test devices according to claim 1, it is characterised in that the low-voltage equipment test device is also
Including：
Accessory power supply input module, is connected with the main power source input module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128264.0A CN106841841A (en) | 2016-12-08 | 2016-12-08 | Low-voltage equipment test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128264.0A CN106841841A (en) | 2016-12-08 | 2016-12-08 | Low-voltage equipment test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106841841A true CN106841841A (en) | 2017-06-13 |
Family
ID=59140155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611128264.0A Pending CN106841841A (en) | 2016-12-08 | 2016-12-08 | Low-voltage equipment test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106841841A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504449A (en) * | 2009-03-13 | 2009-08-12 | 江苏省电力公司常州供电公司 | Experiment tester for spare power automatic switching apparatus |
| CN202256523U (en) * | 2011-09-13 | 2012-05-30 | 天津港电力有限公司 | Integral test table for high-voltage electric system electrification detection |
| US20160111169A1 (en) * | 2014-10-17 | 2016-04-21 | Samsung Electronics Co., Ltd. | Memory test apparatus |
-
2016
- 2016-12-08 CN CN201611128264.0A patent/CN106841841A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504449A (en) * | 2009-03-13 | 2009-08-12 | 江苏省电力公司常州供电公司 | Experiment tester for spare power automatic switching apparatus |
| CN202256523U (en) * | 2011-09-13 | 2012-05-30 | 天津港电力有限公司 | Integral test table for high-voltage electric system electrification detection |
| US20160111169A1 (en) * | 2014-10-17 | 2016-04-21 | Samsung Electronics Co., Ltd. | Memory test apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |