CN205539126U - Multifunctional electric power meter - Google Patents
Multifunctional electric power meter Download PDFInfo
- Publication number
- CN205539126U CN205539126U CN201620325342.5U CN201620325342U CN205539126U CN 205539126 U CN205539126 U CN 205539126U CN 201620325342 U CN201620325342 U CN 201620325342U CN 205539126 U CN205539126 U CN 205539126U
- Authority
- CN
- China
- Prior art keywords
- shell
- multifunctional electric
- rearmounted
- electric meter
- preposition
- 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 multifunctional electric power meter, be in including leading shell and setting the switch of leading shell one side, switch one side sets up the selection button, the selection sets up the display screen according to the key top end, leading shell top is equipped with antenna and communication interface, leading shell lateral wall installation sampling analysis appearance, just sampling analysis appearance bottom sets up the relay, leading shell with install the printer between the relay, leading shell one side is connected with rearmounted shell, just rearmounted shell lateral wall installation battery, rearmounted shell top installation universal meter, just the universal meter bottom sets up circular buckle, this kind of multifunctional electric power meter has accurate electric parameters measurement function, can keep watch on the field device state, remote control and warning output, and the installation dismantles conveniently, and the wiring is simple, and the engineering volume is little, and the user is self -defined definite value system as required.
Description
Technical field
This utility model relates to a kind of electric instrument, specifically a kind of multifunctional electric meter, belongs to power equipment application technology neck
Territory.
Background technology
At present, along with the fast development of existing electron trade, electronics applications is more and more extensive, and multifunctional electric meter conduct
The electrical network front-end collection element intelligent, digitized of a kind of advanced person, is widely used in various control system, and set is comprehensively surveyed
Amount voltage, electric current, power, frequency, phase place, power quality analysis, real-time waveform show, energy measurement and analysis, numeral
The conventional parameters of electric power such as input and output, network communication, have simultaneously information collect, the expanded function such as trendgram conformal analysis, and have
There is the energy consumption analysis function of uniqueness, be that a collection is measured, adds up, analyzes, is controlled in the comprehensive instrument of intelligent multi-function integrally
Table.But traditional electric instrument removes and installs inconvenience, bring many troubles to maintenance, and inner parameter mostly is setting value, right
In different detection equipment, it is impossible to adjust desired parameters efficiently, in use, there is no fault pre-alarming, when occur overload,
When overvoltage, the more high situation of temperature, user is difficult to realize, ultimately results in equipment rapid wear, and service life shortens, on the other hand,
When non-transformer connects, just cannot work, and result need to work as field analysis, it is impossible to print or realize remote analysis control,
And degree of accuracy is affected by frequency, temperature, change in voltage.Therefore, for the problems referred to above, a kind of multifunctional electric meter is proposed.
Utility model content
Having problems for above-mentioned prior art, this utility model provides a kind of multifunctional electric meter, uses built-in charging electric power storage
Pond, it is achieved have a power failure and do not stop work, mini-printer, instant printing sampling processing result, field equipment state can be monitored,
Remotely control and report to the police output, and preposition shell is connected together with rearmounted shell, easy installation and removal, and wiring is simple, and quantities is little,
And user can the most self-defined stabilization system, solve problem present in background technology.
For achieving the above object, the technical solution adopted in the utility model is: a kind of multifunctional electric meter, including preposition shell
And it being arranged on the on and off switch of described preposition shell side, described on and off switch side arranges selection key；Described selection key
Top arranges display screen；Described preposition housing top end is provided with antenna and communication interface；Described preposition side wall of outer shell installs sampling analysis
Instrument, and described sampling analysis instrument bottom arranges relay；Printer is installed between described preposition shell and described relay；Described
Preposition shell side is connected with rearmounted shell, and described rearmounted side wall of outer shell installs accumulator；Described rearmounted housing top end installs ten thousand
With table, and described circuit tester bottom arranges circular buckle.
Further, the length of described display screen and wide respectively 300mm and 250mm.
Further, length and the width of described preposition shell is all 480mm.
Further, described preposition shell is snapped connection by described circle with described rearmounted shell.
Further, described communication interface is provided with several.
Further, it is electrically connected with between described display screen, on and off switch and selection key inside.
The beneficial effects of the utility model are: this kind of multifunctional electric meter has accurate electric parameter measurement function, can be to existing
Field device state monitors, arranges relay, effectively realizes remotely controlling, and for overvoltage, under-voltage, cross stream, undercurrent etc.
Situation is reported to the police voluntarily, and the liquid crystal display interface of giant-screen allows user easily obtain parameters of electric power, selection of configuration button, and corresponding it is strong
Big functional configuration builds power monitoring to user, the quality of power supply monitors and analysis solution provides and selects flexibly, in using
Put charging accumulator, it is achieved have a power failure and do not stop work, mini-printer, the instant sampling processing result that prints, preposition shell with rearmounted outside
Shell is connected together, easy installation and removal, and wiring is simple, and quantities is little, and user can the most self-defined stabilization system.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
In figure: 1, circuit tester, 2, communication interface, 3, antenna, 4, preposition shell, 5, display screen, 6, on and off switch, 7,
Selection key, 8, printer, 9, relay, 10, sampling analysis instrument, 11, circular buckle, 12, accumulator, 13, after
Put shell.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear,
It is fully described by.Obviously, described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
Based on the embodiment in this utility model, the institute that those of ordinary skill in the art are obtained under not making creative work premise
There are other embodiments, broadly fall into the scope of this utility model protection.
As it is shown in figure 1, a kind of multifunctional electric meter, including preposition shell 4 and be arranged on described preposition shell 4 side
On and off switch 6, described on and off switch 6 side arranges selection key 7；Described selection key 7 top arranges display screen 5；Described
Preposition shell 4 top is provided with antenna 3 and communication interface 2；Described preposition shell 4 sidewall installs sampling analysis instrument 10, and described
Sampling analysis instrument 10 bottom arranges relay 9；Printer 8 is installed between described preposition shell 4 and described relay 9；Described
Preposition shell 4 side is connected with rearmounted shell 13, and described rearmounted shell 13 sidewall installs accumulator 12；Described rearmounted shell
Circuit tester 1 is installed on 13 tops, and described circuit tester 1 bottom arranges circular buckle 11.
As optimisation technique scheme of the present utility model: the length of described display screen 5 and wide respectively 300mm and 250mm；Described
The length of preposition shell 4 and width are all 480mm；Described preposition shell 4 and described rearmounted shell 13 are by described circular buckle 11
Connect；Described communication interface 2 is provided with several；Between described display screen 5, on and off switch 6 and selection key 7 inside electrically
Connect.
In use, input voltage is not higher than the nominal input voltage of product to this utility model, is otherwise considered as using PT, mark
Accurate specified input current is 5A, and the situation more than 5A should use outside CT, if being connected with other instrument, wiring on the CT used
Tandem should be used, before removing the electric current input link of product, must first disconnect CT primary circuit or short circuit secondary returning
Road, it is to be ensured that input voltage, electric current are corresponding, phase sequence is consistent, and direction is consistent, otherwise there will be numerical value and symbol error, instrument
Table can be to be operated in three-phase and four-line mode or phase three-wire three mode, and user should select corresponding wiring side according to onsite application situation
Formula, typically uses phase three-wire three mode in the case of not having centrage, uses three-phase and four-line mode in the case of own centre line,
Phase three-wire three can only install 2 CT, and three-phase and four-line needs to install three CT, can arrange two kinds of modes of connection in instrument, actual
The mode of connection and Biao Nei set-up mode must cause, and otherwise the measurement data of instrument is inaccurate, the concrete mode of connection, meter constant
It is as the criterion with the random wiring diagram of product Deng technical parameter.
After measurement result sampled analyser 10 processes, showing at display screen 5, each measurement data and oscillogram form can
Regulated by selection key 7, print eventually through printer 8, according to circumstances need, it is possible to remotely passed by antenna 3
Defeated, by control centre's Treatment Analysis.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and not
In the case of deviating from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore,
No matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model
Limited by claims rather than described above, it is intended that will fall in the implication of equivalency and scope of claim
All changes include in this utility model.Should not be considered as limiting involved right by any reference in claim
Requirement.
The above, preferred embodiment the most of the present utility model, not in order to limit this utility model, every according to this practicality
Any trickle amendment, equivalent and the improvement that above example is made by novel technical spirit, should be included in this practicality new
Within the protection domain of type technical scheme.
Claims (6)
1. a multifunctional electric meter, including preposition shell (4) and the power supply that is arranged on described preposition shell (4) side
Switch (6), it is characterised in that: described on and off switch (6) side arranges selection key (7)；Described selection key (7)
Top arranges display screen (5)；Described preposition shell (4) top is provided with antenna (3) and communication interface (2)；Described preposition
Shell (4) sidewall installs sampling analysis instrument (10), and described sampling analysis instrument (10) bottom arranges relay (9)；Institute
State and printer (8) is installed between preposition shell (4) and described relay (9)；Described preposition shell (4) side is with rearmounted
Shell (13) connects, and described rearmounted shell (13) sidewall installs accumulator (12)；Described rearmounted shell (13) top
Circuit tester (1) is installed, and described circuit tester (1) bottom arranges circular buckle (11).
A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: the length of described display screen (5) and width
It is respectively 300mm and 250mm.
A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: the length of described preposition shell (4) and
Width is all 480mm.
A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: described preposition shell (4) is with described
Rearmounted shell (13) is connected by described circular buckle (11).
A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: described communication interface (2) is if being provided with
Dry.
A kind of multifunctional electric meter the most according to claim 1, it is characterised in that: described display screen (5), power supply are opened
Close and be electrically connected with between (6) and selection key (7) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325342.5U CN205539126U (en) | 2016-04-18 | 2016-04-18 | Multifunctional electric power meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325342.5U CN205539126U (en) | 2016-04-18 | 2016-04-18 | Multifunctional electric power meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539126U true CN205539126U (en) | 2016-08-31 |
Family
ID=56792504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620325342.5U Expired - Fee Related CN205539126U (en) | 2016-04-18 | 2016-04-18 | Multifunctional electric power meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831337A (en) * | 2017-10-23 | 2018-03-23 | 济南铂朗电气有限公司 | One kind exempts from the hot-swappable formula electric instrument that has a power failure |
| CN113178948A (en) * | 2021-04-16 | 2021-07-27 | 安徽启电自动化科技有限公司 | Programming intelligent control instrument |
-
2016
- 2016-04-18 CN CN201620325342.5U patent/CN205539126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831337A (en) * | 2017-10-23 | 2018-03-23 | 济南铂朗电气有限公司 | One kind exempts from the hot-swappable formula electric instrument that has a power failure |
| CN113178948A (en) * | 2021-04-16 | 2021-07-27 | 安徽启电自动化科技有限公司 | Programming intelligent control instrument |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170418 |