CN207380183U - The integrated switched disconnecting link device of ac voltage withstanding experiment - Google Patents
The integrated switched disconnecting link device of ac voltage withstanding experiment Download PDFInfo
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- CN207380183U CN207380183U CN201721458942.XU CN201721458942U CN207380183U CN 207380183 U CN207380183 U CN 207380183U CN 201721458942 U CN201721458942 U CN 201721458942U CN 207380183 U CN207380183 U CN 207380183U
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- disconnecting link
- input terminal
- phase
- leading
- spaced apart
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Abstract
The utility model is related to a kind of experiment of ac voltage withstanding with integrated switched disconnecting link device, by insulating base, Input terminal block, charged display device, voltmeter, leading-out terminal row, disconnecting link, be spaced apart, single-phase socket, binding post are formed.Switch tool is integrated by the utility model, reduces personnel amount and the set-up time of the work of operation field staff's connecting valve disconnecting link, can prevent charged maloperation, reduces the time of experiment starting stage measurement voltage, it is ensured that test efficiency.
Description
Technical field
The utility model is related to a kind of switching device that power supply is controlled to suit, particularly a kind of ac voltage withstanding experiment one
Formula switch tool device.
Background technology
When being related to the experiment of high-potting project special ac voltage withstanding, the access and dismounting of live three-phase test power supply are required for
Spend more manpowers and time.
Picking up for field test power supply is often attached using switch, the circles mode of disconnecting link split at present.It passes
Unite circles switch tool combination, wiring is cumbersome in use, outfit broad categories, dismounting spend the time compared with
It is more, and need frequently detection power supply whether charged, it loses time and energy, is delayed the development of work on the spot, influences entirely to test
The work efficiency of operation.And actually there is considerable process to belong to intrinsic step during the wiring of experiment power supply, such as
Electric connecting member between connecting valve disconnecting link measures supply voltage, connects three-phase and single-phase experiment power supply.
Simultaneously during field test, independent nonconformable chopper switch combination, since specification cannot be completely unified, wiring
Exposed live part is more after finishing, and insulation is often wound to it with electrical adhesive tape in real process, work
After electrical adhesive tape is removed again, can also influence work efficiency, and be susceptible to careless omission, there is work on the spot
Security risk.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide that a kind of structure is simpler, and work is more efficient
Ac voltage withstanding experiment with integrated switched disconnecting link device.
The technical solution of the utility model is：The integrated switched disconnecting link device of a kind of ac voltage withstanding experiment, by exhausted
Edge pedestal, Input terminal block, voltmeter, leading-out terminal row, disconnecting link, are spaced apart, single-phase socket, binding post structure charged display device
Into, it is characterised in that Input terminal block, charged display device, voltmeter, leading-out terminal row, disconnecting link, it is spaced apart, single-phase socket, connects
Terminal is fixedly mounted on the panel of box structure insulating base, wherein：The input terminal of Input terminal block and disconnecting link connects,
The leading-out terminal of disconnecting link is connected with the input terminal being spaced apart, and the leading-out terminal being spaced apart is connected with leading-out terminal row；Input terminal block
The three-phase in parallel charged display device being made of resistance series connection light emitting diode respectively；A, B phase of Input terminal block and B, C phase
One voltmeter of upper each connection；C phases between Input terminal block and disconnecting link draw single phase poaer supply and single-phase socket and binding post
Connection.
The Input terminal block, charged display device, leading-out terminal row, disconnecting link, are spaced apart, single-phase socket, connect voltmeter
Connecting component between terminal is arranged in the box body of box structure insulating base back side of panel.
It is described be spaced apart, the rated current of disconnecting link is 100A.
The voltmeter is 1.5 grades of 450V ranges.
Switch tool is integrated by the utility model, reduces the work of operation field staff's connecting valve disconnecting link
Personnel amount and set-up time；Equipped with charged display device, in order to check in equipment connection whether have in first time later
Electricity prevents charged maloperation；Equipped with voltage measuring apparatus, it is possible to reduce test every time starting stage measurement voltage when
Between, it is ensured that test efficiency.
Description of the drawings
Fig. 1 is the surface structure schematic diagram of the utility model.
Specific embodiment
The present apparatus is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, the utility model is by insulating base 9, Input terminal block 1, charged display device 3, voltmeter 2, defeated
Go out terminal block 8, disconnecting link 4, be spaced apart 7, single-phase socket 5, binding post 6 is formed.
Input terminal block, charged display device, voltmeter, leading-out terminal row, disconnecting link, be spaced apart, single-phase socket, binding post it is equal
It is fixedly mounted on the panel of box structure insulating base, wherein：The input terminal of Input terminal block and disconnecting link connects, disconnecting link
Leading-out terminal is connected with the input terminal being spaced apart, and the leading-out terminal being spaced apart is connected with leading-out terminal row；The three-phase of Input terminal block
The charged display device in parallel being made of resistance series connection light emitting diode respectively；Respectively connect in A, B phase of Input terminal block and B, C phase
Connect a voltmeter；C phases between Input terminal block and disconnecting link are drawn single phase poaer supply and are connected with single-phase socket and binding post.
Power supply is introduced by input terminal three-phase and four-line terminal block, by disconnecting link, is spaced apart, then is arranged and exported by leading-out terminal, simultaneously
Realize charged display and voltage measurement function.
In A, B, C three-phase difference charged display device in parallel of input side, charged display device is by resistance series connection luminous two
Pole pipe forms.Two pieces of 1.5 grades of 450V range voltmeters are also installed simultaneously, measure the voltage of A, B phase and B, C phase respectively.It is charged aobvious
Showing device and voltmeter can be effectively prevented electrification hidden danger, and clear view voltage value reduces test period, lifting test effect
Rate.
The 220V Single-phase plugs and binding post that the utility model is set, are that the C phases between input side and disconnecting link are drawn
220V single phase poaer supplies connect, and on the one hand test apparatus are facilitated to pick up experiment power supply, without being additionally laid with single phase poaer supply line, the opposing party
Face can still ensure to power in the case of switch tool disjunction.
Claims (4)
1. a kind of integrated switched disconnecting link device of ac voltage withstanding experiment is filled by insulating base, Input terminal block, charged display
Put, voltmeter, leading-out terminal row, disconnecting link, be spaced apart, single-phase socket, binding post are formed, it is characterised in that it is Input terminal block, charged
Display device, voltmeter, leading-out terminal row, disconnecting link, be spaced apart, single-phase socket, binding post be fixedly mounted on box structure insulation
On the panel of pedestal, wherein：The input terminal of Input terminal block and disconnecting link connects, the leading-out terminal of disconnecting link and the input terminal being spaced apart
Son connection, the leading-out terminal being spaced apart are connected with leading-out terminal row；In parallel connected by resistance shines the three-phase of Input terminal block respectively
The charged display device of diode composition；A voltmeter is respectively connected in A, B phase of Input terminal block and B, C phase；In input terminal
Son row draws single phase poaer supply with the C phases between disconnecting link and is connected with single-phase socket and binding post.
2. the integrated switched disconnecting link device of ac voltage withstanding experiment according to claim 1, it is characterised in that described is defeated
Enter terminal block, charged display device, voltmeter, leading-out terminal row, disconnecting link, be spaced apart, the connecting portion between single-phase socket, binding post
Part is arranged in the box body of box structure insulating base back side of panel.
3. the integrated switched disconnecting link device of ac voltage withstanding experiment according to claim 1, it is characterised in that the sky
It opens, the rated current of disconnecting link is 100A.
4. the integrated switched disconnecting link device of ac voltage withstanding experiment according to claim 1, it is characterised in that the electricity
Pressure table is 1.5 grades of 450V ranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458942.XU CN207380183U (en) | 2017-11-06 | 2017-11-06 | The integrated switched disconnecting link device of ac voltage withstanding experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458942.XU CN207380183U (en) | 2017-11-06 | 2017-11-06 | The integrated switched disconnecting link device of ac voltage withstanding experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207380183U true CN207380183U (en) | 2018-05-18 |
Family
ID=62334155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721458942.XU Active CN207380183U (en) | 2017-11-06 | 2017-11-06 | The integrated switched disconnecting link device of ac voltage withstanding experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207380183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632246A (en) * | 2017-11-06 | 2018-01-26 | 国网辽宁省电力有限公司大连供电公司 | The integrated switched disconnecting link device of ac voltage withstanding experiment |
-
2017
- 2017-11-06 CN CN201721458942.XU patent/CN207380183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632246A (en) * | 2017-11-06 | 2018-01-26 | 国网辽宁省电力有限公司大连供电公司 | The integrated switched disconnecting link device of ac voltage withstanding experiment |
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