CN105932550A - Multi-circuit breaker arrangement method for power distribution cabinet or power distribution box - Google Patents
Multi-circuit breaker arrangement method for power distribution cabinet or power distribution box Download PDFInfo
- Publication number
- CN105932550A CN105932550A CN201610385166.9A CN201610385166A CN105932550A CN 105932550 A CN105932550 A CN 105932550A CN 201610385166 A CN201610385166 A CN 201610385166A CN 105932550 A CN105932550 A CN 105932550A
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- Prior art keywords
- adapter
- plug
- power distribution
- chopper
- inlet wire
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/056—Mounting on plugboards
- H02B1/0565—Mounting on plugboards by means of an adapter carrying one or more apparatuses
Abstract
The invention provides a multi-circuit breaker arrangement method for a power distribution cabinet or a power distribution box. In a box body of the power distribution cabinet or the power distribution box, multiple circuit breakers are arranged on an adaptor in upper and lower two rows, and are arranged in the box body of the power distribution cabinet or the power distribution box through the adaptor; and incoming lines and outgoing lines of the upper and lower two rows of circuit breakers are transferred through the adaptor. The multiple circuit breakers are arranged on the adaptor in upper and lower two rows, namely multiple circuit breakers are arranged in upper and lower two rows through the adaptor; and two of the multiple circuit breakers are taken as a group and two circuit breakers in each group are arranged on the adaptor in an up-and-down arrangement manner. By a plug-type adaptor, arrangement of the multiple circuit breakers in upper and lower two rows is achieved; the transverse structure size of the power distribution cabinet (box) is greatly reduced; hidden connection of the incoming lines and the outgoing lines is achieved through the adaptor; and an exposed copper wire of an overall circuit breaker system cannot be seen from the appearance, so that the installation degree can be greatly improved; and the appearance after transferring is relatively beautiful.
Description
Technical field
The present invention relates to a kind of distribution box or the arrangement method of power distribution cabinet device, it is specifically related to the arrangement method of multiple choppers in a kind of power distribution cabinet or distribution box, it is mainly used in distribution box or power distribution cabinet needing multiple chopper is installed, wish again the operating mode place not taken up space, can be used for the arrangement combination of distribution box or other electric elements of power distribution cabinet, belong to power transmission and distribution device manufacture technology field.
Background technology
Power distribution cabinet (case) applies quite varied a kind of distribution system device in our electrical power trans mission/distribution system; switchgear, measuring instruments, protection electrical equipment and auxiliary equipment are assembled in closing or semiclosed metal safe or on screen width by general power distribution cabinet (case) by electrical wiring requirement, composition mesolow cabinet (case).Can connect or disjunction circuit by manual or automatic switch time properly functioning.Circuit or warning is cut off by protection electrical equipment when fault or irregular operating.Operating various parameter can be shown by means of measuring instruments, also some electric parameter can be adjusted, deviation normal operating conditions is pointed out or sent signal.Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), be the final stage device of distribution system.
In order to ensure safe distribution of electric power; typically at power distribution cabinet (case), some choppers can be installed as required; it is used for distributing electric energy; infrequently start electric equipment; power circuit and motor etc. are carried out protection; when in circuit there is serious overload or the fault such as short-circuit and under-voltage in electric equipment can automatic shutdown circuit, its function is equivalent to Fuse switch and crosses the combination of underheat relay etc..And typically need not change parts after disjunction fault current.Chopper becomes applies extremely wide electric elements in power distribution system apparatus.But, installation quantity due to chopper, it is usually according to selected by the arrangement of circuit, power distribution cabinet (case) for three four-wire systems, generally require and multiple chopper is installed in casing, and when arranging chopper, it is all to take level installation in one line on same vertically hung scroll now, the arrangement mode of this chopper, increase making whole casing size in the horizontal, inconvenience construction in causing distributing box to be installed at the scene, and oversize also will affect attractive in appearance, the most necessary this is improved.
It is not found to have the patent literature constructed with the present invention by patent retrieval, has with the present invention patent of certain relation mainly to have following:
1, Patent No. CN201511002951.3, the patent of invention of entitled " high voltage power supply distributor disk ", which disclose a kind of high voltage power supply distributor disk, including box body, box body is provided with lid；Control unit, short-circuit protection unit and power distribution unit is included in described box body；Described control unit includes that relay group, described short-circuit protection unit include that short-circuit protector, described power distribution unit include the switching busbar that confluxes；Described tray interior is divided into superstructure and understructure；Described short-circuit protection unit is arranged on described superstructure；Described control unit and power distribution unit are arranged on described understructure；Described short-circuit protector input is connected with positive source, and described short-circuit protector outfan is connected with described relay group input；Described relay group outfan, through the delivery outlet of high voltage power supply distributor disk end face, directly electrically connects with electricity consumption device；The described switching busbar that confluxes is connected by power cathode with electrical appliance negative pole.
2, Patent No. CN200810006635.7, the patent of invention of entitled " electrical distribution box bus bar and insulation supporting protection system ", which disclose a kind of electrical distribution box bus bar and insulation supporting protection system, including switching busbar module group and single branch busbar module group, wherein switching busbar module group includes bus bar protective cover base of transferring, switching bus bar protective cover bottom, switching busbar, outgoing line busbar, grab notch is utilized to interconnect into switching bus bar protective cover between switching bus bar protective cover base with switching bus bar protective cover bottom, inner surface at switching bus bar protective cover bottom is provided with three or four busbar grooves, described switching busbar is sequentially arranged in each busbar groove, the two ends of each switching busbar are equipped with screw hole, for being connected with miscellaneous part.Described branch busbar module group is made up of the big support of branch's busbar, protective cover module, branch's busbar small rack, Pc protective plate, branch's busbar, the right-hand member of three or four branch's busbars is installed in the level trough on branch's busbar small rack, and the left end of three or four branch's busbars is installed in the level trough on the big support of branch's busbar.
3, Patent No. CN201480050209.7, the patent of invention of entitled " for connecting the first bus-bar and the equipment of the second bus-bar ", which disclose a kind of for connecting the first bus-bar and the equipment of the second bus-bar, described equipment includes pendulous device and transfer bus, wherein, described pendulous device is connected with described transfer bus and can rotatably support around described transfer bus.Thus, transfer bus can rotate on rigging position by pendulous device between the first bus-bar and the second bus-bar.Described pendulous device can be fixed on described first bus-bar or be fixed on the housing of the first bus-bar, and described transfer bus can turn to primary importance, in this primary importance, described transfer bus can electrically connect with described first bus-bar.
So although these patents above-mentioned are directed to the electric elements arrangement of distribution system, and propose some concrete improvement technical schemes, but the most do not propose how to change multiple chopper in same casing, take the installation method that level is in one line on same vertically hung scroll, the most foregoing problem yet suffers from, when multiple chopper being installed in same casing, it is the most all to take level installation in one line on same vertically hung scroll, whole casing size in the horizontal is increased, inconvenience construction in causing distributing box to be installed at the scene, and oversize also will affect attractive in appearance, so still needing to be improved further.
Summary of the invention
When present invention aims to, in same casing, multiple chopper is installed, it is the most all to take level installation in one line on same vertically hung scroll, whole casing size in the horizontal is increased, inconvenience construction in causing distributing box to be installed at the scene, and it is oversize also by problem attractive in appearance for impact, a kind of new many choppers arrangement method is proposed, the arrangement method of chopper more than this kind can be substantially reduced the casing size in lateral aspects, and the wiring point and circuit, aesthetic property and the security performance that do not expose are more preferable.
In order to reach this purpose, the invention provides many choppers arrangement method of a kind of power distribution cabinet or distribution box, in the casing of power distribution cabinet or distribution box, multiple choppers divide two rows install on the adapter, being installed to by adapter in the casing of power distribution cabinet or distribution box, the line of two rows chopper is transferred by adapter again.
Further, described multiple choppers divide two rows install is to be one group by multiple choppers with two on the adapter, and two choppers of each group arrangement of taking to be arranged above and below is installed on the adapter.
Further, described be installed to the casing of power distribution cabinet or distribution box by adapter in be adapter to be installed in casing in the adapter mounting seat together with inlet wire copper bus-bar.
Further, described adapter mounting seat adapter being installed in casing together with inlet wire copper bus-bar is to take plug-in mounting means；There is plug-pull plug on the adapter, adapter mounting seat has plug-in socket, when adapter is installed in casing, the plug-pull plug of adapter is inserted on the plug-in socket of adapter mounting seat；Or have plug-in socket on the adapter, when adapter mounting seat having plug-pull plug, adapter are installed in casing, the plug-in socket of adapter is inserted on the plug-pull plug of adapter mounting seat.
Further, the line of described two rows chopper is carried out transferring by adapter the inlet interface being one group of inlet wire copper bus-bar is connected respectively to two rows chopper by adapter, and by the outlet of two rows chopper also by the unified output of the outgoing line device of adapter.
Further, the inlet interface that one group of inlet wire copper bus-bar is connected respectively to two rows chopper is to be provided with upper and lower chopper inlet wire drop wire system in adapter by described adapter, upper and lower chopper inlet wire drop wire system be connected on the inlet wire binding post of upper and lower two choppers by inlet wire copper bus-bar.
Further, the described inlet wire drop wire system of chopper up and down is to arrange the connection busbar of upper and lower chopper in adapter, each connects the corresponding phase inlet wire of busbar, and corresponding each phase inlet wire copper bus-bar arranges a plug-in card on each connection busbar, on the plug seat of plug-in card correspondence plug inlet wire copper bus-bar in casing, it is achieved upper and lower two choppers are connected with inlet wire copper bus-bar simultaneously.
Further, described is that all the attachment means of breaker outgoing line up and down by adapter inner face is connected to the outlet interface of adapter by the outlet of the outlet of row's chopper above and following row's chopper by the outlet of two rows chopper by the unified output of the outgoing line device of adapter, forms unified outlet layout.
Further, the described attachment means of breaker outgoing line up and down is to be arranged on the outlet of two rows chopper above adapter, connects copper bar by the outlet in adapter respectively and is connected to the outlet interface of adapter.
Further, it is to arrange that busbar is connected to upper and lower circuit breaker outlet terminal from adapter medial surface that described breaker outgoing line connects copper bar.
Further, the described inlet wire drop wire system of chopper up and down and breaker outgoing line attachment means upper and lower Heterogeneous Permutation in adapter, and pass through housing and the barrier insulation isolation of adapter.
It is an advantage of the current invention that:
The present invention utilizes a plug-in adapter, multiple choppers are realized two rows arrangement, this will make power distribution cabinet (case) the most defeated little in horizontal physical dimension, and the hidden connection of inlet wire and outlet is realized by adapter, whole circuit breaker system is made to can't see exposed copper cash from appearance, installation degree can be greatly improved the most again, turn the profile after joining the most attractive in appearance.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention mounting structure schematic diagram in distribution box；
Fig. 2 is the side sectional view of Fig. 1；
Fig. 3 is adapter of the present invention and inlet wire copper bus-bar and the perspective view of circuit breaker position relation；
Fig. 4 is the planar structure schematic diagram of adapter of the present invention and inlet wire copper bus-bar annexation；
Fig. 5 is the side structure schematic diagram of Fig. 4；
Fig. 6 is the perspective view of adapter line system of the present invention and chopper annexation；
Fig. 7 is the perspective view of the line copper bus-bar annexation of adapter of the present invention；
Fig. 8 is adapter contour structures schematic diagram of the present invention；
Fig. 9 is that the right side of Fig. 8 regards schematic diagram；
Figure 10 is adapter sectional structure schematic diagram of the present invention；
Figure 11 is the left view schematic diagram of Fig. 8.
Detailed description of the invention
The present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
Embodiment one
Accompanying drawing gives one embodiment of the present of invention, be can be seen that by accompanying drawing, the present invention relates to a kind of many choppers power distribution cabinet or distribution box, including casing 1, inlet wire copper bus-bar 2 and chopper 3, and in casing, it is disposed with four choppers 3, its feature is, adapter 4 it is additionally provided with in casing, four choppers 3 points two groups, two choppers 3 of each group are arranged on adapter 4 according to two rows arrangement mode, four choppers 3 are arranged in casing 1 by adapter 4 again, and the line of four choppers 3 is transferred by adapter 4.
Described four choppers 3 are that adapter 4 is arranged in the interior adapter mounting seat 5 together with inlet wire copper bus-bar 2 of casing 1 in being arranged on casing 1 by adapter 4.
Described adapter 4 takes plug-in mounting means to be arranged in adapter mounting seat 5；Having plug-pull plug 6 on adapter 4, when having plug-in socket 7, adapter 4 to be installed in casing 1 in adapter mounting seat 5, the plug-pull plug 6 of adapter 4 inserts on the plug-in socket 7 of adapter mounting seat 5.
It is one group of inlet wire copper bar bus to be connected respectively on the inlet wire binding post of two rows chopper 3 by adapter 4 that the line of four described choppers 3 carries out transferring by adapter 4, and the outlet of two rows chopper 3 is by the unified output of adapter 4.
The inlet wire that one group of inlet wire copper bar bus is connected respectively to two rows chopper 3 is to be provided with upper and lower drop wire system 8 in adapter 4 by described adapter 4, upper and lower drop wire system 8 be connected on inlet wire copper bus-bar 2 by the inlet wire of upper and lower two choppers 3.
The described system of drop wire up and down 8 is to arrange the inlet wire switching busbar 10 of upper and lower chopper 3 in adapter 4, each the inlet wire switching corresponding phase inlet wire of busbar 10, and a plug-pull plug 6 is set on each inlet wire transfers busbar 10, on the plug-in socket 7 of corresponding plug inlet wire copper bus-bar in casing, it is achieved upper and lower two choppers 3 are connected with inlet wire copper bus-bar 2 simultaneously.
Inlet wire copper bus-bar 2 in casing is connected to the inlet wire binding post 11 of two rows chopper by described inlet wire switching busbar 10.
The described outlet of two rows chopper 3 being exported by adapter unification is that the wire-connecting device 12 that goes out that the outlet of the outlet of row's chopper above Yu following row's chopper is all passed through adapter 4 inner face is connected to the outlet interface 14 of adapter, forms unified outlet and arranges.
The described wire-connecting device 12 that goes out is to be arranged on the outlet of two rows chopper 3 above adapter, connects copper bar 13 by the outlet in adapter respectively and is connected to the outlet interface 14 of adapter from the outlet terminal 9 of two rows chopper 3.The outlet interface 14 of adapter is positioned at the bottom of adapter, and point two-layer arrangement, wherein one layer is upper breaker outgoing line interface 15, and another layer is lower breaker outgoing line interface 16.The outgoing line busbar 17 of lower breaker outgoing line interface 16 is bent into " Z " font so that two breaker outgoing line interfaces form dislocation.
Described breaker outgoing line connects copper bar 13 and is divided into two groups, and one group is that upper outlet connects copper bar, and upper outlet connects the upper breaker outgoing line interface 15 that copper bar is connected on adapter from upper circuit breaker outlet terminal side；Another group connects copper bar 17 for lower outlet, and it is " Z " font that lower outlet connects copper bar 17 so that two breaker outgoing line interfaces form dislocation, and lower outlet connects copper bar 17 and is connected to the lower breaker outgoing line interface 16 of adapter from the outlet binding post of lower chopper；Breaker outgoing line connects copper bar 13 and is connected the upper and lower Heterogeneous Permutation of busbar with upper and lower chopper inlet wire, is dielectrically separated from by housing and the dividing plate 18 of adapter between copper bar.
Embodiment two
The basic structure of embodiment two is as embodiment, simply adapter is different with the mode that inlet wire copper bus-bar is connected, there is plug-in socket on the adapter, adapter mounting seat there is plug-pull plug, when adapter is installed in casing, the plug-in socket of adapter inserts on the plug-pull plug of adapter mounting seat.
It will be apparent that above-described embodiment simply combines accompanying drawing, and technical scheme is carried out clear, complete description；Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Be can be seen that by above-described embodiment, the invention still further relates to many choppers arrangement method of a kind of power distribution cabinet or distribution box, in the casing of power distribution cabinet or distribution box, multiple choppers divide two rows install on the adapter, being installed to by adapter in the casing of power distribution cabinet or distribution box, the line of two rows chopper is transferred by adapter again.
Further, described multiple choppers divide two rows install is to be one group by multiple choppers with two on the adapter, two choppers of each group, and arrangement of taking to be arranged above and below is installed on the adapter.
Further, described be installed to the casing of power distribution cabinet or distribution box by adapter in be adapter to be installed in casing in the adapter mounting seat together with inlet wire copper bus-bar.
Further, described adapter mounting seat adapter being installed in casing together with inlet wire copper bus-bar is to take plug-in mounting means；There is plug-pull plug on the adapter, adapter mounting seat has plug-in socket, when adapter is installed in casing, the plug-pull plug of adapter is inserted on the plug-in socket of adapter mounting seat；Or have plug-in socket on the adapter, when adapter mounting seat having plug-pull plug, adapter are installed in casing, the plug-in socket of adapter is inserted on the plug-pull plug of adapter mounting seat.
Further, the line of described two rows chopper is carried out transferring by adapter the inlet interface being one group of inlet wire copper bus-bar is connected respectively to two rows chopper by adapter, and by the outlet of two rows chopper also by the unified output of the outgoing line device of adapter.
Further, the inlet interface that one group of inlet wire copper bus-bar is connected respectively to two rows chopper is to be provided with upper and lower chopper inlet wire drop wire system in adapter by described adapter, upper and lower chopper inlet wire drop wire system be connected on the inlet wire binding post of upper and lower two choppers by inlet wire copper bus-bar.
Further, the described inlet wire drop wire system of chopper up and down is to arrange the inlet wire switching busbar of upper and lower chopper in adapter, each the inlet wire corresponding phase inlet wire of switching busbar, and corresponding each phase inlet wire copper bus-bar arranges a plug-in card on each inlet wire transfers busbar, on the plug seat of plug-in card correspondence plug inlet wire copper bus-bar in casing, it is achieved upper and lower two choppers are connected with inlet wire copper bus-bar simultaneously.
Further, described is that all the attachment means of breaker outgoing line up and down by adapter inner face is connected to the outlet interface of adapter by the outlet of the outlet of row's chopper above and following row's chopper by the outlet of two rows chopper by the unified output of the outgoing line device of adapter, forms unified outlet layout.
Further, the described attachment means of breaker outgoing line up and down is to be arranged on the outlet of two rows chopper above adapter, connects copper bar by the outlet in adapter respectively and is connected to the outlet interface of adapter.
Further, it is to arrange that busbar is connected to upper and lower circuit breaker outlet terminal from adapter medial surface that described breaker outgoing line connects copper bar.
Further, the described inlet wire drop wire system of chopper up and down and breaker outgoing line attachment means upper and lower Heterogeneous Permutation in adapter, and pass through housing and the barrier insulation isolation of adapter.
It is an advantage of the current invention that:
The present invention utilizes a plug-in adapter, multiple choppers are realized two rows arrangement, this will make power distribution cabinet (case) the most defeated little in horizontal physical dimension, and the hidden connection of inlet wire and outlet is realized by adapter, whole circuit breaker system is made to can't see exposed copper cash from appearance, installation degree can be greatly improved the most again, turn the profile after joining the most attractive in appearance.Implement the present invention and there are following advantages:
1, multiple choppers are divided two rows to arrange by an adapter by the present invention, so that whole casing is greatly shortened in terms of transversary size, almost can shorten half, so by the construction at the scene of very convenient distributing box, especially be easy to distribution system installation exercise down below；And the installation of chopper can be carried out after taking off adapted seat on loose place, place or production line, it is not necessary to carrying out the installation of complexity in distribution box or power distribution cabinet, the volume that can make distribution box or power distribution cabinet is less；The installation avoiding chopper is affected by space in distribution box or power distribution cabinet, makes distribution facility to be designed on the whole the compactest, connects up more reasonably product, be also beneficial to safety utilization of electric power.
2, the line of chopper is all hidden in adapter by the present invention by an adapter, and is connected on inlet wire copper bus-bar by pluggable mode by adapter, can greatly reduce the problem that the wire of distribution system is exposed, improves the safety of power distribution system apparatus；
3, the present invention takes plug-in type connection structure, can the very convenient replacing carrying out device, operate and change the easiest；When repair and maintenance, power transmission cable is taken off from the binding post of breaker outgoing line end, adapted seat with chopper is transferred to from power supply buses, changes the new adapted seat with chopper, again power transmission cable is connected to the leading-out terminal binding post of chopper.Convenient to install and maintain rapidly, and in distribution box or the forward operation of power distribution cabinet, it is simple to accomplish livewire work, it is to avoid because of the impact on adjacent supply line that has a power failure of operating a switch when safeguarding；
4, the present invention is provided with inlet wire in each phase line of inlet wire copper bar and inserts contact, distribution bus is respectively equipped with and inserts the socket that contacts mates is connected with inlet wire, chopper can complete in advance with the assembling installation of adapted seat in workshop, when power and distribution supply cable is installed, only need to insert on distribution bus by the adapted seat with chopper, power transmission cable is connected to the leading-out terminal binding post of chopper, installs quickly.
5, the present invention takes the mode of connection hidden by line so that whole box house seems very clean and tidy, good looking appearance.
Claims (10)
1. a power distribution cabinet or many choppers arrangement method of distribution box, it is characterized in that, in the casing of power distribution cabinet or distribution box, multiple choppers divide two rows install on the adapter, being installed to by adapter in the casing of power distribution cabinet or distribution box, the line of two rows chopper is transferred by adapter again.
2. power distribution cabinet as claimed in claim 1 or many choppers arrangement method of distribution box, it is characterized in that, described multiple choppers divide two rows install is that by an adapter, multiple choppers are carried out two rows arrangement is to be one group by multiple choppers with two on the adapter, and two choppers of each group take the mode of being arranged above and below to install on the adapter.
3. power distribution cabinet as claimed in claim 1 or many choppers arrangement method of distribution box, it is characterized in that, described be installed to the casing of power distribution cabinet or distribution box by adapter in be adapter to be installed in casing in the adapter mounting seat together with inlet wire copper bus-bar.
4. power distribution cabinet as claimed in claim 3 or many choppers arrangement method of distribution box, it is characterised in that be to take plug-in mounting means in described adapter mounting seat adapter being installed in casing together with inlet wire copper bus-bar；There is plug-pull plug on the adapter,
Adapter mounting seat has plug-in socket, when adapter is installed in casing, the plug-pull plug of adapter is inserted on the plug-in socket of adapter mounting seat；Or have plug-in socket on the adapter,
When adapter mounting seat having plug-pull plug, adapter are installed in casing, the plug-in socket of adapter is inserted on the plug-pull plug of adapter mounting seat.
5. power distribution cabinet as claimed in claim 1 or many choppers arrangement method of distribution box, it is characterized in that, the line of described two rows chopper is carried out transferring by adapter the inlet interface being one group of inlet wire copper bus-bar is connected respectively to two rows chopper by adapter, and by the outlet of two rows chopper also by the unified output of the outgoing line device of adapter.
6. power distribution cabinet as claimed in claim 4 or many choppers arrangement method of distribution box, it is characterized in that, the inlet interface that one group of inlet wire copper bus-bar is connected respectively to two rows chopper is to be provided with upper and lower chopper inlet wire drop wire system in adapter by described adapter, upper and lower chopper inlet wire drop wire system be connected on the inlet wire binding post of upper and lower two choppers by inlet wire copper bus-bar.
7. power distribution cabinet as claimed in claim 5 or many choppers arrangement method of distribution box, it is characterized in that, the described inlet wire drop wire system of chopper up and down is to arrange the inlet wire switching busbar of upper and lower chopper in adapter, each the inlet wire corresponding phase inlet wire of switching busbar, and corresponding each phase inlet wire copper bus-bar arranges a plug-in card on each inlet wire transfers busbar, on the plug seat of plug-in card correspondence plug inlet wire copper bus-bar in casing, it is achieved upper and lower two choppers are connected with inlet wire copper bus-bar simultaneously.
8. power distribution cabinet as claimed in claim 4 or many choppers arrangement method of distribution box, it is characterized in that, described is that all the attachment means of breaker outgoing line up and down by adapter inner face is connected to the outlet interface of adapter by the outlet of the outlet of row's chopper above and following row's chopper by the outlet of two rows chopper by the unified output of the outgoing line device of adapter, forms unified outlet layout；The described attachment means of breaker outgoing line up and down is to be arranged on the outlet of two rows chopper above adapter, connects copper bar by the outlet in adapter respectively and is connected to the outlet interface of adapter.
9. power distribution cabinet as claimed in claim 8 or many choppers arrangement method of distribution box, it is characterised in that it is to arrange that busbar is connected to upper and lower circuit breaker outlet terminal from adapter medial surface that described breaker outgoing line connects copper bar.
10. the power distribution cabinet as described in claim 5 or 7 or many choppers arrangement method of distribution box, it is characterized in that, the described inlet wire drop wire system of chopper up and down and breaker outgoing line attachment means upper and lower Heterogeneous Permutation in adapter, and pass through housing and the barrier insulation isolation of adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385166.9A CN105932550B (en) | 2016-06-03 | 2016-06-03 | A kind of more breaker arrangement methods of power distribution cabinet or distribution box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385166.9A CN105932550B (en) | 2016-06-03 | 2016-06-03 | A kind of more breaker arrangement methods of power distribution cabinet or distribution box |
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| CN105932550A true CN105932550A (en) | 2016-09-07 |
| CN105932550B CN105932550B (en) | 2018-05-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110459442A (en) * | 2019-09-18 | 2019-11-15 | 国网山西省电力公司长治供电公司 | A kind of One In and Two Out double-side operation low-pressure plastic shell circuit breaker |
| CN111326969A (en) * | 2018-12-13 | 2020-06-23 | 湖南昊晟机电设备有限公司 | Multi-circuit breaker structure of ring main unit of urban 10KV distribution network |
| CN111326983A (en) * | 2018-12-13 | 2020-06-23 | 湖南昊晟机电设备有限公司 | Multi-circuit breaker arrangement method for ring main unit of urban 10KV distribution network |
| CN111386630A (en) * | 2017-11-27 | 2020-07-07 | 西门子股份公司 | Switch cabinet with converter having cable connecting element |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111386630A (en) * | 2017-11-27 | 2020-07-07 | 西门子股份公司 | Switch cabinet with converter having cable connecting element |
| CN111386630B (en) * | 2017-11-27 | 2022-04-08 | 西门子股份公司 | Switch cabinet with converter having cable connecting element |
| US11973300B2 (en) | 2017-11-27 | 2024-04-30 | Siemens Aktiengesellschaft | Switch cabinet having a power converter having a cable connection element |
| CN111326969A (en) * | 2018-12-13 | 2020-06-23 | 湖南昊晟机电设备有限公司 | Multi-circuit breaker structure of ring main unit of urban 10KV distribution network |
| CN111326983A (en) * | 2018-12-13 | 2020-06-23 | 湖南昊晟机电设备有限公司 | Multi-circuit breaker arrangement method for ring main unit of urban 10KV distribution network |
| CN110459442A (en) * | 2019-09-18 | 2019-11-15 | 国网山西省电力公司长治供电公司 | A kind of One In and Two Out double-side operation low-pressure plastic shell circuit breaker |
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|---|---|
| CN105932550B (en) | 2018-05-08 |
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