CN206619708U - Bidirectional current terminal box - Google Patents
Bidirectional current terminal box Download PDFInfo
- Publication number
- CN206619708U CN206619708U CN201720342186.8U CN201720342186U CN206619708U CN 206619708 U CN206619708 U CN 206619708U CN 201720342186 U CN201720342186 U CN 201720342186U CN 206619708 U CN206619708 U CN 206619708U
- Authority
- CN
- China
- Prior art keywords
- connection sheet
- electric current
- terminal
- current
- electric
- 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.)
- Active
Links
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 description 5
- 238000012795 verification Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Bidirectional current terminal box, including box body, box body voltage terminal U connection first voltage connection sheets, voltage terminal V connection second voltage connection sheets, voltage terminal W connection tertiary voltage connection sheets；Current terminal KU1 passes through：First electric current connection sheet, the second electric current connection sheet, the 3rd electric current connection sheet, the 4th electric current connection sheet connection current terminal KU2；Current terminal KV1 passes through：5th electric current connection sheet, the 6th electric current connection sheet, the 7th electric current connection sheet, the 8th electric current connection sheet connection current terminal KV2；Current terminal KW1 passes through：9th electric current connection sheet, the tenth electric current connection sheet, the 11st electric current connection sheet, the 12nd electric current connection sheet connection current terminal KW2.The utility model need not change the original wiring of electric energy meter, can negate and handle electric energy meter wiring error with safer, efficient, quick and easy carry out electric current.
Description
Technical field
The utility model is related to a kind of terminal box, specifically a kind of bidirectional current terminal box.
Background technology
Instrument and meter widely, can be accessed and run in power industry application by electric energy metering combined wiring box using it
In secondary circuit in, complete a variety of different tests and verification.Electric energy metering wiring box in the prior art, can be in powered fortune
Field-checking, power utility check, electric energy meter is carried out in the case of row to change.But there is following drawback in it：
Processing ammeter meter wiring faults that can not be quick and easy, it is necessary to be connect in electric energy meter when particularly electric current negates processing
Line terminals raise thread-changing or change meter wiring, cause wiring lack of standardization or expend to change connection box of electric energy meter for a long time, waste
Human and material resources and time.
The content of the invention
In order to solve the above technical problems, the utility model provides a kind of bidirectional current terminal box, in the case of charging operation,
The original wiring of electric energy meter need not be changed, electric energy meter can be negated and handle with safer, efficient, quick and easy carry out electric current
Wiring error.
The technical scheme that the utility model is taken is：
It is provided with bidirectional current terminal box, including box body, box body：
Voltage terminal U, voltage terminal V, voltage terminal W；
U phase current terminals：Current terminal KU1, current terminal KU2；
V phase current terminals：Current terminal KV1, current terminal KV2；
W phase current terminals：Current terminal KW1, current terminal KW2；
Zero terminal N；
Voltage terminal U connection first voltage connection sheets, voltage terminal V connection second voltage connection sheets, voltage terminal W connections
Tertiary voltage connection sheet；
Current terminal KU1 passes through：First electric current connection sheet, the second electric current connection sheet, the 3rd electric current connection sheet, the 4th electric current
Connection sheet connection current terminal KU2；
Current terminal KV1 passes through：5th electric current connection sheet, the 6th electric current connection sheet, the 7th electric current connection sheet, the 8th electric current
Connection sheet connection current terminal KV2；
Current terminal KW1 passes through：9th electric current connection sheet, the tenth electric current connection sheet, the 11st electric current connection sheet, the 12nd
Electric current connection sheet connection current terminal KW2；
It is provided with box body：First short-circuit connection sheet, the second short-circuit connection sheet, the 3rd short-circuit connection sheet.
The first electric current connection sheet, the second electric current connection sheet, the 3rd electric current connection sheet, the 4th electric current connection sheet, pass through
Screw is turned off or connected.
The 5th electric current connection sheet, the 6th electric current connection sheet, the 7th electric current connection sheet, the 8th electric current connection sheet, pass through
Screw is turned off or connected.
The 9th electric current connection sheet, the tenth electric current connection sheet, the 11st electric current connection sheet, the 12nd electric current connection sheet,
Turned off or connected by screw.
Described first short-circuit connection sheet, the second short-circuit connection sheet, the 3rd short-circuit connection sheet, by unclamping with reinforcing screw
To be horizontally slipped, so as to turn off or connect.
U ' the phase lines of the voltage terminal U connections electric energy meter.
V ' the phase lines of the voltage terminal V connections electric energy meter.
W ' the phase lines of the voltage terminal W connections electric energy meter.
The zero terminal N connections zero line.
The terminal box is arranged on inside ammeter screen, lower section 100-200mm of the position in electric energy meter.
The utility model bidirectional current terminal box, advantage is：
1：After the secondary line that transformer is drawn, the terminal series and parallel of the terminals through electric energy metering wiring box, then it is connected to
The binding post of electric energy meter.
2：It it is showing for metering device suitable for single-phase illumination and the active and reactive joint wiring of three-phase of various voltage class
Field verification, power utility check, electric energy meter, which are changed, provides necessary condition.
3：Field-checking, power utility check, processing connection box of electric energy meter mistake and more can be carried out in the case of charging operation
Change electric energy meter.
Brief description of the drawings
Fig. 1 is connection diagram of the present utility model.
Embodiment
As shown in figure 1, bidirectional current terminal box, including box body, it is provided with box body：
Voltage terminal U, voltage terminal V, voltage terminal W；
U phase current terminals：Current terminal KU1, current terminal KU2；
V phase current terminals：Current terminal KV1, current terminal KV2；
W phase current terminals：Current terminal KW1, current terminal KW2；
Zero terminal N；
Voltage terminal U connection first voltages connection sheet 1, voltage terminal V connection second voltages connection sheet 6, voltage terminal W connects
Connect tertiary voltage connection sheet 11；
Current terminal KU1 passes through：First electric current connection sheet 2, the second electric current connection sheet 3, the 3rd electric current connection sheet the 4, the 4th
The connection current terminal of electric current connection sheet 5 KU2；
Current terminal KV1 passes through：5th electric current connection sheet 7, the 6th electric current connection sheet 8, the 7th electric current connection sheet the 9, the 8th
The connection current terminal of electric current connection sheet 10 KV2；
Current terminal KW1 passes through：9th electric current connection sheet 12, the tenth electric current connection sheet 13, the 11st electric current connection sheet 14,
12nd electric current connection sheet 15 connection current terminal KW2；
It is provided with box body：First short-circuit connection sheet D1, the second short-circuit connection sheet D2, the 3rd short-circuit connection sheet D3.
The first electric current connection sheet 2, the second electric current connection sheet 3, the 3rd electric current connection sheet 4, the 4th electric current connection sheet 5
It is connected by unclamping with reinforcing the screw of top in flakes so as to be slided up and down
The 5th electric current connection sheet 7, the 6th electric current connection sheet 8, the 7th electric current connection sheet 9, the 8th electric current connection sheet 10
It is connected by unclamping with reinforcing the screw of top in flakes so as to be slided up and down
The 5th electric current connection sheet 12, the 6th electric current connection sheet 13, the 7th electric current connection sheet 14, the 8th electric current connection sheet
15
It is connected by unclamping with reinforcing the screw of top in flakes so as to be slided up and down
Described first short-circuit connection sheet D1, the second short-circuit connection sheet D2, the 3rd short circuit connection sheet D3 are by unclamping with reinforcing
The screw of top is horizontally slipped to connect in flakes
U ' the phase lines of the voltage terminal U connections electric energy meter.
V ' the phase lines of the voltage terminal V connections electric energy meter.
W ' the phase lines of the voltage terminal W connections electric energy meter.
The zero terminal N connections zero line.
When forward current is run：
Connect the first electric current the 2, the 4th electric current the 5, the 5th electric current the 7, the 8th electric current the 10, the 9th electric current in flakes in flakes in flakes in flakes
12, the 12nd electric current in flakes 15 in flakes.
First short-circuit connection sheet D1, the second short-circuit connection sheet D2, the 3rd short-circuit connection sheet D3 disconnect.
When reverse current is run：
Disconnect the first electric current connection sheet 2, the 4th electric current connection sheet 5, the 5th electric current connection sheet 7, the 8th electric current connection sheet 10,
9th electric current connection sheet 12, the 12nd electric current connection sheet 15, the second electric current connection sheet 3 of connection, the 3rd electric current connection sheet the 4, the 6th
Electric current connection sheet 8, the 7th electric current connection sheet 9, the tenth electric current connection sheet 13, the 11st electric current connection sheet 14.
When docking line box is installed, according to relevant regulations and to require to be installed, i.e.,：Terminal box will be arranged on electricity
Inside table screen, typically terminal box is arranged on 100 ~ 200mm of lower section of electric energy meter.Purpose is in order that electric energy meter and terminal box behaviour
Safer, height when facilitating, but also processing and data monitoring are negated to Site Detection, experiment, mistake wiring processing, electric current
Effect, it is quick and easy.
Claims (10)
1. bidirectional current terminal box, including box body, it is characterised in that：It is provided with box body：Voltage terminal U, voltage terminal V, electricity
The sub- W of pressure side；U phase current terminals：Current terminal KU1, current terminal KU2；V phase current terminals：Current terminal KV1, current terminal
KV2；W phase current terminals：Current terminal KW1, current terminal KW2；Zero terminal N；Voltage terminal U connection first voltage connection sheets
（1）, voltage terminal V connection second voltage connection sheets（6）, voltage terminal W connection tertiary voltage connection sheets（11）；Current terminal
KU1 passes through：First electric current connection sheet（2）, the second electric current connection sheet（3）, the 3rd electric current connection sheet（4）, the 4th electric current connection sheet
（5）Connect current terminal KU2；Current terminal KV1 passes through：5th electric current connection sheet（7）, the 6th electric current connection sheet（8）, the 7th electricity
Flow connection sheet（9）, the 8th electric current connection sheet（10）Connect current terminal KV2；Current terminal KW1 passes through：9th electric current connection sheet
（12）, the tenth electric current connection sheet（13）, the 11st electric current connection sheet（14）, the 12nd electric current connection sheet（15）Connect current terminal
KW2；It is provided with box body：First short-circuit connection sheet（D1）, the second short-circuit connection sheet（D2）, the 3rd short-circuit connection sheet（D3）.
2. bidirectional current terminal box according to claim 1, it is characterised in that：The first electric current connection sheet（2）, second electricity
Flow connection sheet（3）, the 3rd electric current connection sheet（4）, the 4th electric current connection sheet（5）, turned off or connected by screw.
3. bidirectional current terminal box according to claim 1, it is characterised in that：The 5th electric current connection sheet（7）, the 6th electricity
Flow connection sheet（8）, the 7th electric current connection sheet（9）, the 8th electric current connection sheet（10）Turned off or connected by screw.
4. bidirectional current terminal box according to claim 1, it is characterised in that：The 5th electric current connection sheet（12）, the 6th
Electric current connection sheet（13）, the 7th electric current connection sheet（14）, the 8th electric current connection sheet（15）Turned off or connected by screw
Connect.
5. bidirectional current terminal box according to claim 1, it is characterised in that：Described first short-circuit connection sheet（D1）, second
Short-circuit connection sheet（D2）, the 3rd short-circuit connection sheet（D3）, horizontally slipped by unclamping with reinforcing screw, so as to carry out
Disconnect or connect.
6. bidirectional current terminal box according to claim 1, it is characterised in that：The U ' of the voltage terminal U connections electric energy meter
Phase line.
7. bidirectional current terminal box according to claim 1, it is characterised in that：The V ' of the voltage terminal V connections electric energy meter
Phase line.
8. bidirectional current terminal box according to claim 1, it is characterised in that：The W ' of the voltage terminal W connections electric energy meter
Phase line.
9. bidirectional current terminal box according to claim 1, it is characterised in that：The zero terminal N connections zero line.
10. bidirectional current terminal box according to claim 1, it is characterised in that：The terminal box is arranged on inside ammeter screen, position
Put the lower section 100-200mm in electric energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342186.8U CN206619708U (en) | 2017-04-01 | 2017-04-01 | Bidirectional current terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342186.8U CN206619708U (en) | 2017-04-01 | 2017-04-01 | Bidirectional current terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619708U true CN206619708U (en) | 2017-11-07 |
Family
ID=60235247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342186.8U Active CN206619708U (en) | 2017-04-01 | 2017-04-01 | Bidirectional current terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696573A (en) * | 2018-12-10 | 2019-04-30 | 云南电网有限责任公司临沧供电局 | A kind of Combined Trials terminal box |
-
2017
- 2017-04-01 CN CN201720342186.8U patent/CN206619708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696573A (en) * | 2018-12-10 | 2019-04-30 | 云南电网有限责任公司临沧供电局 | A kind of Combined Trials terminal box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104820157A (en) | Direct-current single-pole ground fault determination method of flexible direct-current power transmission system | |
| CN204012751U (en) | A kind of energy feedback type programmable electronic can be presented load device | |
| CN108919002A (en) | A kind of test macro of direct-current charging post | |
| CN102621408A (en) | Test system and test method of general converter product | |
| CN101769992A (en) | Motor simulation system | |
| CN206619708U (en) | Bidirectional current terminal box | |
| CN204965174U (en) | Power hardware is at ring test system | |
| CN105634025A (en) | Grid-connected inversion device in direct current microgrid | |
| CN104852616A (en) | Power grid simulator with line impedance simulation function, and control method | |
| CN204405813U (en) | Be applicable to load testing and the energy-recuperation system of the detection of DC energy storage medium charge-discharge characteristic | |
| CN202119897U (en) | Multistation parallel testboard used for electric energy meter | |
| CN202871159U (en) | Power system integrated automated test bed | |
| CN207425186U (en) | A kind of sectionalized single busbar connection band hospital bus bar grid switching operation experimental provision | |
| CN206057459U (en) | A kind of high pressure Dielectric Tester | |
| CN202818132U (en) | Solar battery simulator | |
| CN206147025U (en) | Unbalanced three phase treatment system's testing arrangement | |
| CN204142845U (en) | Based on the stack bus bar proving installation of PEBB | |
| CN203950029U (en) | The integrated calibration equipment of a kind of novel single three-phase electric energy meter | |
| CN206906888U (en) | A kind of pure electric automobile four-in-one controller test system | |
| CN206585488U (en) | A kind of soft starting device for high-voltage motor based on IGBT | |
| CN207117467U (en) | A kind of new digital display Switching Power Supply | |
| CN206558083U (en) | A kind of daylight lamp circuit power factor based on WiFi technology improves experimental provision | |
| CN206313191U (en) | A kind of binding post with self cut-out function | |
| CN209167491U (en) | A kind of detection case | |
| CN204965178U (en) | Servo control board detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |