CN204008802U - High-low pressure voltage switchgear intelligent instrument - Google Patents
High-low pressure voltage switchgear intelligent instrument Download PDFInfo
- Publication number
- CN204008802U CN204008802U CN201420287279.1U CN201420287279U CN204008802U CN 204008802 U CN204008802 U CN 204008802U CN 201420287279 U CN201420287279 U CN 201420287279U CN 204008802 U CN204008802 U CN 204008802U
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- CN
- China
- Prior art keywords
- line terminals
- ammeter
- parallel
- ammeter line
- phase supply
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- 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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- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
High-low pressure voltage switchgear intelligent instrument, it relates to intelligent instrument technical field.The first ammeter line terminals (1) is connected in parallel in three-phase supply on single line W, the second ammeter line terminals (2) is connected in parallel in three-phase supply on single line U, the 3rd ammeter line terminals (3) is connected in parallel on single line V in three-phase supply and goes up, and described the first ammeter line terminals (1), the second ammeter line terminals (2), the 3rd ammeter line terminals (3) are connected with intelligent digital table (4) by connecting terminal block.It is incorporated into the voltage originally dividing, electric current machinery indicating gauge on a digital wash, can also show power, power factor etc. simultaneously, reaches the effect of a-table-multi-purpose, saves space, raises the efficiency.
Description
Technical field:
The utility model relates to intelligent instrument technical field, is specifically related to high-low pressure voltage switchgear intelligent instrument.
Background technology:
In high voltage/low voltage switch cubicle production run, the instrument such as reometer, voltage table, power factor meter need to be accessed in double measurement loop, therefore need to install polylith gauge outfit, but instrument door limited space, in the time that outlet way increases, it is very narrow that the space of instrument door just seems.Under normal circumstances, in the time that outlet is many, multichannel outlet can be measured with one group of current voltmeter, but tend to band and serve drawback, as: can only show the total current of multichannel outlet, can not accurately show the current value of each road outlet, bring a lot of inconvenience to inspection and maintenance.
Utility model content:
The purpose of this utility model is to provide high-low pressure voltage switchgear intelligent instrument, it is incorporated into the voltage originally dividing, electric current machinery indicating gauge on a digital wash, can also show power, power factor etc. simultaneously, reaches the effect of a-table-multi-purpose, save space, raise the efficiency.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises the first ammeter line terminals, the second ammeter line terminals, the 3rd ammeter line terminals, the first described ammeter line terminals is connected in parallel in three-phase supply on single line W, the second ammeter line terminals is connected in parallel in three-phase supply on single line U, the 3rd ammeter line terminals is connected in parallel on single line V in three-phase supply and goes up, and described the first ammeter line terminals, the second ammeter line terminals, the 3rd ammeter line terminals are connected with intelligent digital table by connecting terminal block.
The utlity model has following beneficial effect: it is incorporated into the voltage originally dividing, electric current machinery indicating gauge on a digital wash, can also show power, power factor etc. simultaneously, reaches the effect of a-table-multi-purpose, saves space, raises the efficiency.
Brief description of the drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises the first ammeter line terminals 1, the second ammeter line terminals 2, the 3rd ammeter line terminals 3, the first described ammeter line terminals 1 is connected in parallel in three-phase supply on single line W, the second ammeter line terminals 2 is connected in parallel in three-phase supply on single line U, the 3rd ammeter line terminals 3 is connected in parallel on single line V in three-phase supply and goes up, and described the first ammeter line terminals 1, the second ammeter line terminals 2, the 3rd ammeter line terminals 3 are connected with intelligent digital table 4 by connecting terminal block.
This embodiment has following beneficial effect: it is incorporated into the voltage originally dividing, electric current machinery indicating gauge on a digital wash, can also show power, power factor etc. simultaneously, reaches the effect of a-table-multi-purpose, saves space, raises the efficiency.
Claims (1)
1. high-low pressure voltage switchgear intelligent instrument, it is characterized in that it comprises the first ammeter line terminals (1), the second ammeter line terminals (2), the 3rd ammeter line terminals (3), the first described ammeter line terminals (1) is connected in parallel in three-phase supply on single line W, the second ammeter line terminals (2) is connected in parallel in three-phase supply on single line U, the 3rd ammeter line terminals (3) is connected in parallel in three-phase supply on single line V, the first described ammeter line terminals (1), the second ammeter line terminals (2), the 3rd ammeter line terminals (3) is connected with intelligent digital table (4) by connecting terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287279.1U CN204008802U (en) | 2014-05-30 | 2014-05-30 | High-low pressure voltage switchgear intelligent instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287279.1U CN204008802U (en) | 2014-05-30 | 2014-05-30 | High-low pressure voltage switchgear intelligent instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008802U true CN204008802U (en) | 2014-12-10 |
Family
ID=52048781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287279.1U Expired - Fee Related CN204008802U (en) | 2014-05-30 | 2014-05-30 | High-low pressure voltage switchgear intelligent instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008802U (en) |
-
2014
- 2014-05-30 CN CN201420287279.1U patent/CN204008802U/en not_active Expired - Fee Related
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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: 20141210 Termination date: 20160530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |