CN109888615A - Two-way breaker bus adapter - Google Patents
Two-way breaker bus adapter Download PDFInfo
- Publication number
- CN109888615A CN109888615A CN201910301926.7A CN201910301926A CN109888615A CN 109888615 A CN109888615 A CN 109888615A CN 201910301926 A CN201910301926 A CN 201910301926A CN 109888615 A CN109888615 A CN 109888615A
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- CN
- China
- Prior art keywords
- copper bar
- phase
- outlet
- copper
- breaker
- 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.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 316
- 229910052802 copper Inorganic materials 0.000 claims abstract description 316
- 239000010949 copper Substances 0.000 claims abstract description 316
- 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 abstract description 33
- 230000004308 accommodation Effects 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Distribution Board (AREA)
Abstract
The present invention relates to a kind of two-way breaker bus adapters, including shell, conductive component, outlet connecting terminal, shell includes pedestal, the lid being set on the base, it is formed between lid and pedestal for placing conductive component, the accommodation space of outlet connecting terminal, conductive component includes the first breaker copper bar group, multiple hooks, multiple first inlet wire connecting copper pipes, multiple first outlet connecting copper pipes, second breaker copper bar group, multiple second inlet wire connecting copper pipes, outlet copper bar group, multiple second outlet connecting copper pipes, the other end of second breaker copper bar group is connected on outlet connecting terminal, first inlet wire connecting copper pipe, first outlet connecting copper pipe sequentially passes through pedestal respectively, it lid and is connect with the first circuit breaker electric, second inlet wire connecting copper pipe, second outlet connecting copper pipe passes through lid and connect with the second circuit breaker electric.The present invention has the advantages that structure is simple, install convenient, stable and reliable for performance, security performance is high, at low cost.
Description
Technical field
The present invention relates to a kind of bus adaption devices, and in particular to a kind of two-way breaker bus adapter.
Background technique
Bus adaption device is common a kind of electrical connector in low-voltage distribution apparatus, and effect is to overlap electric elements
On charged generatrix copper bar, without connecting inlet wire cable, it is widely used in various switchgears.Bus adaption device include shell,
The outlet connecting terminal that the intracorporal conductive component of shell is set, is electrically connected with conductive component, the conduction of existing bus adaption device
The unreasonable structural design of component, thus the bus adaption device that there are creepage distances is small, performance is unreliable, security performance is lower,
Defect at high cost.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, provide that a kind of structure is simple, install convenient, performance are stablized
Reliably, security performance height, two-way breaker bus adapter at low cost.
To achieve the above object, the present invention use a kind of two-way breaker bus adapter, including shell, conductive component,
The outlet connecting terminal being electrically connected with conductive component, the shell include pedestal, the lid being set on the base, the lid
The accommodation space for placing conductive component, outlet connecting terminal is formed between body and pedestal, the conductive component includes
The first breaker copper bar group for being arranged in the exterior bottom wall of pedestal, multiple settings are electrically connected in the first breaking copper bar group and with bus
The hook that connects, multiple is arranged first the first inlet wire connecting copper pipe on multiple one end that the first breaker copper bar group is arranged in
It is arranged in pedestal at the first outlet connecting copper pipe, corresponding first outlet connecting copper pipe on the other end of breaker copper bar group
The second inlet wire connection in the second breaker copper bar group, multiple one end for being separately positioned on the second breaker copper bar group on bottom wall
Copper pipe, corresponding second breaker copper bar group the other end at outlet copper bar group on outlet connecting terminal, multiple settings are set
The other end of the second outlet connecting copper pipe in outlet copper bar group, the second breaker copper bar group is connected to outlet wiring
On terminal, the first inlet wire connecting copper pipe, the first outlet connecting copper pipe sequentially pass through pedestal, lid respectively and break with first
The electrical connection of road device, the second inlet wire connecting copper pipe, the second outlet connecting copper pipe pass through lid and are electrically connected with the second breaker
It connects.
The beneficial effect of above structure is: the bus adaption device is by the first breaker copper bar group and the second breaker copper bar group
It is separately positioned on inside and outside the bottom wall of pedestal, to be conducive to increase the first breaker copper bar group and the second breaker copper bar
Creepage distance between group, safety is higher, and the first breaker copper bar group, the second breaker copper bar group pass through respectively first into
Line connecting copper pipe, the first outlet connecting copper pipe, the second inlet wire connecting copper pipe, the second outlet connecting copper pipe and two circuit breakers connect
It connects, convenient for the connection of two circuit breakers and the bus adaption device, convenient for the installation of two circuit breakers and the bus adaption device, and should
Bus adaption device has the advantages that structure is simple, install convenient, stable and reliable for performance, security performance is high.
Particularly, the first breaker copper bar group include the first A phase copper bar, the first B phase copper bar, the first C phase copper bar,
First N line copper bar, the first A phase copper bar, the first B phase copper bar, the first C phase copper bar, the first N line copper bar distinguish parallel interval
It is arranged in the exterior bottom wall of pedestal, each first inlet wire connecting copper pipe is separately positioned on the first A phase copper bar, the first B
Phase copper bar, the first C phase copper bar, the first N line copper bar one end on, each first outlet connecting copper pipe is separately positioned on first
A phase copper bar, the first B phase copper bar, the first C phase copper bar, the first N line copper bar the other end on.First breaker copper bar group is arranged
In the exterior bottom wall of pedestal, the first breaker copper bar group and the second breaker copper bar set isolation can be come, improve climb electricity away from
From.
Particularly, the outlet connecting terminal include multiple first wire frames that are connected with the second breaker copper bar group,
Multiple the second wire frames being connected with outlet copper bar group, each first wire frame and stepped point of each second wire frame
Cloth, and the position of the first wire frame and the second wire frame mutually staggers.First wire frame is mutual using position with the second wire frame
The structure design being staggered is conducive to the first wire frame of increase and connects with second convenient for the wiring of the first wire frame and the second wire frame
Creepage distance between wire frame.
Particularly, the second breaker copper bar group include the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar,
2nd N line copper bar, the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar, the 2nd N line copper bar distinguish parallel interval
It is arranged in the inner bottom wall of pedestal, each second inlet wire connecting copper pipe is separately positioned on the 2nd A phase copper bar, the 2nd B
Phase copper bar, the 2nd C phase copper bar, the 2nd N line copper bar one end on, the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase
Copper bar, the 2nd N line copper bar the other end be connected on the first wire frame of outlet connecting terminal.By the second breaker copper bar
Group is arranged in the inner bottom wall of pedestal, and the first breaker copper bar group and the second breaker copper bar set isolation are two inside and outside pedestal
Side favorably increases creepage distance, enhances the security performance of the bus adaption device.
Particularly, one end point of the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar, the 2nd N line copper bar
It is not provided with the interconnecting piece of a vertical bending, each second inlet wire connecting copper pipe is separately positioned on corresponding interconnecting piece
On.2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar, the interconnecting piece that vertical bending is provided on the 2nd N line copper bar, should
Interconnecting piece uses bending molding process, favorably reduces production cost.
Particularly, the outlet copper bar group includes that A phase outlet copper bar, B phase outlet copper bar, C phase outlet copper bar, N line go out
Line copper bar, each second outlet connecting copper pipe be separately positioned on A phase outlet copper bar, B phase outlet copper bar, C phase outlet copper bar,
On one end of N line outlet copper bar, the A phase outlet copper bar, B phase outlet copper bar, C phase outlet copper bar, N line outlet copper bar it is another
One end is connected on the second wire frame of outlet connecting terminal, and A phase outlet copper bar, B phase outlet copper bar, C phase outlet copper
Row, N line outlet copper bar are provided with insulation between the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar, the 2nd N line copper bar
Partition.Insulating barrier can be by A phase outlet copper bar, B phase outlet copper bar, C phase outlet copper bar, N line outlet copper bar and the 2nd A phase copper
Row, the 2nd B phase copper bar, the 2nd C phase copper bar, the 2nd N line copper bar are separated, and the safety for enhancing the bus adaption device is conducive to
Energy.
Detailed description of the invention
Fig. 1 is that the embodiment of the present invention is equipped with the perspective view after two circuit breakers.
Fig. 2 is the first view stereo of embodiment of the present invention figure.
Fig. 3 is the second view stereo of embodiment of the present invention figure
Fig. 4 is the first visual angle of embodiment of the present invention internal structure chart.
Fig. 5 is the second visual angle of embodiment of the present invention internal structure chart.
Specific embodiment
As shown in Fig. 1~5, the embodiment of the present invention is a kind of two-way breaker bus adapter, including shell 10, conductive group
Part 20, the outlet connecting terminal 30 being electrically connected with conductive component 20, the shell 10 include pedestal 11, are arranged on the pedestal 11
Lid 12, the appearance for placing conductive component 20, outlet connecting terminal 30 is formed between the lid 12 and pedestal 11
Receive space, the conductive component 20 includes the first breaker copper bar group 21 being arranged in the exterior bottom wall of pedestal 10, Duo Geshe
Set the hook 22 that is electrically connected in the first breaking copper bar group 21 and with bus 40, multiple first breaker copper bar groups 21 that are arranged in
The first outlet on the first inlet wire connecting copper pipe 23, multiple other ends that the first breaker copper bar group 21 is arranged on one end connects
Connect copper pipe 24, the second breaker copper bar group 25 for being arranged at corresponding first outlet connecting copper pipe 24 in the inner bottom wall of pedestal 11,
The second inlet wire connecting copper pipe 26, corresponding second breaker copper on multiple one end for being separately positioned on the second breaker copper bar group 25
Outlet copper bar group 27 on outlet connecting terminal 30 is set at the other end of row's group 25, multiple is arranged in outlet copper bar group 27
The second outlet connecting copper pipe 28, the other end of the second breaker copper bar group 25 is connected on outlet connecting terminal 30,
The first inlet wire connecting copper pipe 23, the first outlet connecting copper pipe 24 sequentially pass through pedestal 11, lid 12 and with first respectively
Breaker 41 is electrically connected, and the second inlet wire connecting copper pipe 26, the second outlet connecting copper pipe 28 pass through lid 12 and with second
Breaker 42 is electrically connected.
As shown in Fig. 3,4,5, the first breaker copper bar group 21 includes the first A phase copper bar 211, the first B phase copper bar
212, the first C phase copper bar 213, the first N line copper bar 214, the first A phase copper bar 211, the first B phase copper bar 212, the first C phase
Parallel interval is arranged in the exterior bottom wall of pedestal 11 respectively for copper bar 213, the first N line copper bar 214, each first inlet wire
Connecting copper pipe 23 is separately positioned on the first A phase copper bar 211, the first B phase copper bar 212, the first C phase copper bar 213, the first N line copper bar
On 214 one end, each first outlet connecting copper pipe 24 is separately positioned on the first A phase copper bar 211, the first B phase copper bar
212, on the other end of the first C phase copper bar 213, the first N line copper bar 214.The outer of pedestal is arranged in first breaker copper bar group
On bottom wall, the first breaker copper bar group and the second breaker copper bar set isolation can be come, improve creepage distance.Described goes out
Line connecting terminal 30 includes multiple first wire frames 31 that are connected with the second breaker copper bar group 25, multiple and outlet copper bar group 27
The second wire frame 32 being connected, each first wire frame 31 and the stepped distribution of each second wire frame 32, and first
Wire frame 31 and the position of the second wire frame 32 mutually stagger.What the first wire frame and the second wire frame were mutually staggered using position
Structure design, convenient for the wiring of the first wire frame and the second wire frame, be conducive to the first wire frame of increase and the second wire frame it
Between creepage distance.The second breaker copper bar group 25 includes the 2nd A phase copper bar 251, the 2nd B phase copper bar 252, the 2nd C
Phase copper bar 253, the 2nd N line copper bar 254, the 2nd A phase copper bar 251, the 2nd B phase copper bar 252, the 2nd C phase copper bar 253,
Parallel interval is arranged in the inner bottom wall of pedestal 11 2nd N line copper bar 254 respectively, each second inlet wire connecting copper pipe
26 are separately positioned on one end of the 2nd A phase copper bar 251, the 2nd B phase copper bar 252, the 2nd C phase copper bar 253, the 2nd N line copper bar 254
On, the 2nd A phase copper bar 251, the 2nd B phase copper bar 252, the 2nd C phase copper bar 253, the 2nd N line copper bar 254 the other end
It is connected on the first wire frame 31 of outlet connecting terminal 30.Second breaker copper bar group is arranged in the inner bottom wall of pedestal
On, the first breaker copper bar group and the second breaker copper bar set isolation favorably increase creepage distance inside and outside pedestal, increase
The strong security performance of the bus adaption device.The 2nd A phase copper bar 251, the 2nd B phase copper bar 252, the 2nd C phase copper bar
253, one end of the 2nd N line copper bar 254 is respectively arranged with the interconnecting piece 255 of a vertical bending, and each second inlet wire connects
Copper pipe 26 is connect to be separately positioned on corresponding interconnecting piece 255.2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar,
The interconnecting piece of vertical bending is provided on two N line copper bars, which uses bending molding process, favorably reduce production cost.
The outlet copper bar group 27 includes A phase outlet copper bar 271, B phase outlet copper bar 272, C phase outlet copper bar 273, N line outlet copper
Row 274, each second outlet connecting copper pipe 28 is separately positioned on A phase outlet copper bar 271, B phase outlet copper bar 272, C phase and goes out
Line copper bar 273, N line outlet copper bar 274 one end on, the A phase outlet copper bar 271, B phase outlet copper bar 272, C phase outlet
Copper bar 273, N line outlet copper bar 274 the other end be connected on the second wire frame 32 of outlet connecting terminal 30, and A phase
Outlet copper bar 271, B phase outlet copper bar 272, C phase outlet copper bar 273, N line outlet copper bar 374 and the 2nd A phase copper bar 251, second
B phase copper bar 252, the 2nd C phase copper bar 253 are provided with insulating barrier 29 between the 2nd N line copper bar 254.Insulating barrier can be by A phase
Outlet copper bar, B phase outlet copper bar, C phase outlet copper bar, N line outlet copper bar and the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase
Copper bar, the 2nd N line copper bar are separated, and the security performance for enhancing the bus adaption device is conducive to.
First breaker copper bar group and the second breaker copper bar group are separately positioned on the bottom wall of pedestal by the bus adaption device
Inside and outside, to be conducive to increase the creepage distance between the first breaker copper bar group and the second breaker copper bar group, peace
Quan Xinggeng high, and the first breaker copper bar group, the second breaker copper bar group pass through the first inlet wire connecting copper pipe, the first outlet respectively
Connecting copper pipe, the second inlet wire connecting copper pipe, the second outlet connecting copper pipe are connect with two circuit breakers, convenient for two circuit breakers and are somebody's turn to do
The connection of bus adaption device, convenient for the installation of two circuit breakers and the bus adaption device, and the bus adaption device has structure letter
List, install convenient, advantage stable and reliable for performance, security performance is high.
Claims (6)
1. a kind of two-way breaker bus adapter, including shell, conductive component, the outlet terminals being electrically connected with conductive component
Son, the shell include pedestal, the lid being set on the base, and are formed between the lid and pedestal and lead for placing
The accommodation space of electrical component, outlet connecting terminal, it is characterised in that: the conductive component includes the exterior bottom wall that pedestal is arranged in
On the first breaker copper bar group, multiple the hook being electrically connected in first breaking copper bar group and with bus, multiple settings are set
Multiple the another of the first breaker copper bar group is arranged in the first inlet wire connecting copper pipe on one end of the first breaker copper bar group
The second breaker in the inner bottom wall of pedestal is set at the first outlet connecting copper pipe, corresponding first outlet connecting copper pipe on end
Copper bar group, the second inlet wire connecting copper pipe on multiple one end for being separately positioned on the second breaker copper bar group, corresponding second open circuit
The outlet copper bar group that is arranged on outlet connecting terminal at the other end of device copper bar group, multiple be arranged in outlet copper bar group
The other end of two outlet connecting copper pipes, the second breaker copper bar group is connected on outlet connecting terminal, and described first
Inlet wire connecting copper pipe, the first outlet connecting copper pipe sequentially pass through pedestal, lid respectively and connect with the first circuit breaker electric, described
Second inlet wire connecting copper pipe, the second outlet connecting copper pipe pass through lid and connect with the second circuit breaker electric.
2. two-way breaker bus adapter according to claim 1, it is characterised in that: the first breaker copper bar
Group includes the first A phase copper bar, the first B phase copper bar, the first C phase copper bar, the first N line copper bar, the first A phase copper bar, the first B
Phase copper bar, the first C phase copper bar, parallel interval is arranged in the exterior bottom wall of pedestal the first N line copper bar respectively, and described each
One inlet wire connecting copper pipe is separately positioned on one end of the first A phase copper bar, the first B phase copper bar, the first C phase copper bar, the first N line copper bar
On, each first outlet connecting copper pipe is separately positioned on the first A phase copper bar, the first B phase copper bar, the first C phase copper bar, first
On the other end of N line copper bar.
3. two-way breaker bus adapter according to claim 1, it is characterised in that: the outlet terminals attached bag
Multiple be connected with the second breaker copper bar group the first wire frames, multiple the second wire frames being connected with outlet copper bar group are included,
Each first wire frame and each stepped distribution of second wire frame, and the position phase of the first wire frame and the second wire frame
Mutually it is staggered.
4. two-way breaker bus adapter according to claim 1 or 2 or 3, it is characterised in that: second open circuit
Device copper bar group includes the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar, the 2nd N line copper bar, the 2nd A phase copper
Row, the 2nd B phase copper bar, the 2nd C phase copper bar, parallel interval is arranged in the inner bottom wall of pedestal the 2nd N line copper bar respectively, institute
Each second inlet wire connecting copper pipe stated is separately positioned on the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar, the 2nd N line copper
On one end of row, the other end difference of the 2nd A phase copper bar, the 2nd B phase copper bar, the 2nd C phase copper bar, the 2nd N line copper bar
It is connected on the first wire frame of outlet connecting terminal.
5. two-way breaker bus adapter according to claim 4, it is characterised in that: the 2nd A phase copper bar,
Two B phase copper bars, the 2nd C phase copper bar, the 2nd N line copper bar one end be respectively arranged with the interconnecting piece of a vertical bending, it is described
Each second inlet wire connecting copper pipe is separately positioned on corresponding interconnecting piece.
6. two-way breaker bus adapter according to claim 1 or 2 or 3, it is characterised in that: the outlet copper bar
Group includes A phase outlet copper bar, B phase outlet copper bar, C phase outlet copper bar, N line outlet copper bar, and each second outlet connects copper
Pipe is separately positioned on one end of A phase outlet copper bar, B phase outlet copper bar, C phase outlet copper bar, N line outlet copper bar, the A phase
Outlet copper bar, B phase outlet copper bar, C phase outlet copper bar, N line outlet copper bar the other end be connected to outlet connecting terminal
On second wire frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301926.7A CN109888615B (en) | 2019-04-16 | 2019-04-16 | Bus adapter of two-way circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301926.7A CN109888615B (en) | 2019-04-16 | 2019-04-16 | Bus adapter of two-way circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109888615A true CN109888615A (en) | 2019-06-14 |
| CN109888615B CN109888615B (en) | 2024-06-07 |
Family
ID=66937440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910301926.7A Active CN109888615B (en) | 2019-04-16 | 2019-04-16 | Bus adapter of two-way circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109888615B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931898A (en) * | 1988-01-14 | 1990-06-05 | Square D Company | Loadcenter busbar retention |
| CN105914588A (en) * | 2016-06-03 | 2016-08-31 | 湖南昊晟机电设备有限公司 | Multi-circuit-breaker power distribution cabinet or power distribution box |
| CN205901073U (en) * | 2016-06-03 | 2017-01-18 | 湖南昊晟机电设备有限公司 | Switch board or block terminal are with many circuit breakers adapter |
| CN206506160U (en) * | 2017-03-08 | 2017-09-19 | Abb瑞士股份有限公司 | Compact bus contact cabinet |
| CN107732824A (en) * | 2017-11-15 | 2018-02-23 | 浙江苏耐电力科技有限公司 | A kind of bus adaption device |
| CN207398597U (en) * | 2017-11-15 | 2018-05-22 | 浙江苏耐电力科技有限公司 | Bus adaption device |
| CN207459657U (en) * | 2017-11-21 | 2018-06-05 | 华源中瑞科技（北京）有限公司 | A kind of bus adaption device and the bus-bar system with the adapter |
| CN207977699U (en) * | 2018-04-02 | 2018-10-16 | 河南宏伟电气股份有限公司 | A kind of bus adaption system |
| CN209472209U (en) * | 2019-04-16 | 2019-10-08 | 浙江苏耐电力科技有限公司 | Two-way breaker bus adapter |
-
2019
- 2019-04-16 CN CN201910301926.7A patent/CN109888615B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931898A (en) * | 1988-01-14 | 1990-06-05 | Square D Company | Loadcenter busbar retention |
| CN105914588A (en) * | 2016-06-03 | 2016-08-31 | 湖南昊晟机电设备有限公司 | Multi-circuit-breaker power distribution cabinet or power distribution box |
| CN205901073U (en) * | 2016-06-03 | 2017-01-18 | 湖南昊晟机电设备有限公司 | Switch board or block terminal are with many circuit breakers adapter |
| CN206506160U (en) * | 2017-03-08 | 2017-09-19 | Abb瑞士股份有限公司 | Compact bus contact cabinet |
| CN107732824A (en) * | 2017-11-15 | 2018-02-23 | 浙江苏耐电力科技有限公司 | A kind of bus adaption device |
| CN207398597U (en) * | 2017-11-15 | 2018-05-22 | 浙江苏耐电力科技有限公司 | Bus adaption device |
| CN207459657U (en) * | 2017-11-21 | 2018-06-05 | 华源中瑞科技（北京）有限公司 | A kind of bus adaption device and the bus-bar system with the adapter |
| CN207977699U (en) * | 2018-04-02 | 2018-10-16 | 河南宏伟电气股份有限公司 | A kind of bus adaption system |
| CN209472209U (en) * | 2019-04-16 | 2019-10-08 | 浙江苏耐电力科技有限公司 | Two-way breaker bus adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109888615B (en) | 2024-06-07 |
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