CN107632246A - 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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- CN107632246A CN107632246A CN201711075443.7A CN201711075443A CN107632246A CN 107632246 A CN107632246 A CN 107632246A CN 201711075443 A CN201711075443 A CN 201711075443A CN 107632246 A CN107632246 A CN 107632246A
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- Prior art keywords
- disconnecting link
- phase
- lead
- input terminal
- spaced apart
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- 238000002474 experimental method Methods 0.000 title claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
Abstract
The present invention relates 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, lead-out terminal row, disconnecting link, be spaced apart, single-phase socket, binding post are formed.Switch tool is integrated by the present invention, reduces personnel amount and the set-up time of the work of operation field staff's connecting valve disconnecting link, can prevent powered maloperation, reduces the time of experiment starting stage measurement voltage, it is ensured that test efficiency.
Description
Technical field
The present invention relates to a kind of switching device for controlling power supply to suit, particularly a kind of ac voltage withstanding experiment is opened with integral type
Close disconnecting link 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.
Accessing for field test power supply is often attached using switch, the circles mode of disconnecting link split at present.Pass
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 powered, lose time and energy, be delayed the development of work on the spot, influence entirely to test
The operating 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, supply voltage is measured, connect three-phase and single-phase experiment power supply.
Simultaneously during field test, independent nonconformable chopper switch combination, because specification can not be completely unified, wiring
After the completion of exposed live part it is more, insulation is often wound to it with electrical adhesive tape in real process, work
Electrical adhesive tape is peeled off again after end, can also influence operating efficiency, and is easily slipped, work on the spot be present
Potential safety hazard.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of structure is simpler, work more efficient friendship
Flow the integrated switched disconnecting link device of pressure test.
The present invention technical solution be：The integrated switched disconnecting link device of a kind of ac voltage withstanding experiment, by insulation base
Seat, Input terminal block, charged display device, voltmeter, lead-out terminal row, disconnecting link, be spaced apart, single-phase socket, binding post form, its
Be characterised by Input terminal block, charged display device, voltmeter, lead-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
Lead-out terminal is connected with the input terminal being spaced apart, and the lead-out terminal being spaced apart connects with lead-out terminal row；The three-phase of Input terminal block
The charged display device in parallel being made up of resistant series light emitting diode respectively；Respectively connect in A, B phase and B, C phase of Input terminal block
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.
Described Input terminal block, charged display device, voltmeter, lead-out terminal row, disconnecting link, it is spaced apart, single-phase socket, connects
Connection member 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.
Described voltmeter is 1.5 grades of 450V ranges.
Switch tool is integrated by the present invention, reduces the personnel of operation field staff's connecting valve disconnecting link work
Quantity and set-up time；Equipped with charged display device, in order to check in equipment connection whether there is electricity later in the very first time, prevent
Stop-band electricity maloperation；Equipped with voltage measuring apparatus, it is possible to reduce in the time for the starting stage measurement voltage tested every time, it is ensured that
Test efficiency.
Brief description of the drawings
Fig. 1 is the surface structure schematic diagram of the present invention.
Embodiment
The present apparatus is described further below in conjunction with the accompanying drawings：
As shown in figure 1, the present invention is arranged by insulating base 9, Input terminal block 1, charged display device 3, voltmeter 2, lead-out terminal
8th, disconnecting link 4, be spaced apart 7, single-phase socket 5, binding post 6 is formed.
Input terminal block, charged display device, voltmeter, lead-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
Lead-out terminal is connected with the input terminal being spaced apart, and the lead-out terminal being spaced apart connects with lead-out terminal row；The three-phase of Input terminal block
The charged display device in parallel being made up of resistant series light emitting diode respectively；Respectively connect in A, B phase and B, C phase of Input terminal block
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 three-phase and four-line terminal block, by disconnecting link, is spaced apart, then is arranged and exported by lead-out terminal, simultaneously
Realize powered display and voltage measurement function.
Distinguish charged display device in parallel in A, B, C three-phase of input side, charged display device lights two by resistant series
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 powered aobvious
Showing device and voltmeter can effectively prevent electrification hidden danger, clear view voltage value, reduce test period, lifting test effect
Rate.
The 220V Single-phase plugs and binding post that the present invention is set, it is mono- to be that C phases between input side and disconnecting link draw 220V
Phase power supply connects, and on the one hand facilitates test apparatus to access experiment power supply, without extra laying single phase poaer supply line, is on the other hand opening
It can still ensure to power in the case of closing disconnecting link disjunction.
Claims (4)
1. a kind of integrated switched disconnecting link device of ac voltage withstanding experiment, filled by insulating base, Input terminal block, powered display
Put, voltmeter, lead-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, powered
Display device, voltmeter, lead-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 lead-out terminal of disconnecting link and the input being spaced apart
Son connection, the lead-out terminal being spaced apart connect with lead-out terminal row；The three-phase of Input terminal block is in parallel respectively to be lighted by resistant series
The charged display device of diode composition；A voltmeter is respectively connected in A, B phase and B, C phase of Input terminal block；In input
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, lead-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 described sky
Open, 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 described electricity
Pressure table is 1.5 grades of 450V ranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075443.7A CN107632246A (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 |
|---|---|---|---|
| CN201711075443.7A CN107632246A (en) | 2017-11-06 | 2017-11-06 | The integrated switched disconnecting link device of ac voltage withstanding experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107632246A true CN107632246A (en) | 2018-01-26 |
Family
ID=61106595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075443.7A Pending CN107632246A (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) | CN107632246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562474A (en) * | 2020-05-27 | 2020-08-21 | 国网河北省电力有限公司高邑县供电分公司 | Isolation switch insulation strength automatic detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202662977U (en) * | 2012-05-22 | 2013-01-09 | 山东电力集团公司济南供电公司 | Power supply knife switch box for electrical test |
| CN204101587U (en) * | 2014-08-22 | 2015-01-14 | 国家电网公司 | A kind of electrical test portable power source device |
| CN205880082U (en) * | 2016-07-21 | 2017-01-11 | 国家电网公司 | A portable test device for ac voltage withstand test and logical electric test |
| CN207380183U (en) * | 2017-11-06 | 2018-05-18 | 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 CN201711075443.7A patent/CN107632246A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202662977U (en) * | 2012-05-22 | 2013-01-09 | 山东电力集团公司济南供电公司 | Power supply knife switch box for electrical test |
| CN204101587U (en) * | 2014-08-22 | 2015-01-14 | 国家电网公司 | A kind of electrical test portable power source device |
| CN205880082U (en) * | 2016-07-21 | 2017-01-11 | 国家电网公司 | A portable test device for ac voltage withstand test and logical electric test |
| CN207380183U (en) * | 2017-11-06 | 2018-05-18 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562474A (en) * | 2020-05-27 | 2020-08-21 | 国网河北省电力有限公司高邑县供电分公司 | Isolation switch insulation strength automatic detection device |
| CN111562474B (en) * | 2020-05-27 | 2022-08-30 | 国网河北省电力有限公司高邑县供电分公司 | Isolation switch insulation strength automatic detection device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
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| WD01 | Invention patent application deemed withdrawn after publication |