CN215896989U - Electric cabinet based on novel branching mode - Google Patents
Electric cabinet based on novel branching mode Download PDFInfo
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- CN215896989U CN215896989U CN202122091801.1U CN202122091801U CN215896989U CN 215896989 U CN215896989 U CN 215896989U CN 202122091801 U CN202122091801 U CN 202122091801U CN 215896989 U CN215896989 U CN 215896989U
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Abstract
The embodiment of the utility model discloses an electric cabinet based on a novel branching mode. The electric blowing cabinet comprises a first conductive assembly, a second conductive assembly and a plurality of second circuit breakers, wherein the first conductive assembly comprises a first three-phase copper bar and a first circuit breaker, the first three-phase copper bar is electrically connected with the first circuit breaker, the second conductive assembly is electrically connected with the first conductive assembly, the second conductive assembly comprises a second three-phase copper bar and a plurality of wiring terminals, the wiring terminals are electrically connected onto the second three-phase copper bar, the second circuit breakers are arranged in a plurality of second circuit breakers, and each second circuit breaker is electrically connected with one wiring terminal of the wiring terminals. According to the technical scheme, the problems that a power line is more and complex in the electric cabinet are solved, the installation requirement of the main molded case circuit breaker in the electric cabinet is met, the wiring mode of the power line is simplified, and the reasonability of the arrangement of each device on the installation plate in the electric cabinet is improved.
Description
Technical Field
The embodiment of the utility model relates to the technical field of electricity, in particular to an electric cabinet based on a novel wire distributing mode.
Background
The bus system is mainly applied to a low-voltage power distribution cabinet, has the function of lapping electrical elements on an electrified bus copper bar, does not need to be connected with an incoming cable, and can be applied to an electric cabinet of a bottle blowing machine.
In the conventional electric cabinet of the rotary bottle blowing machine, because the number of heating lamp tubes is large, under the condition of large power of the whole machine, the incoming and outgoing buses connected with the main molded case circuit breaker are complicated, and therefore, the problem of how to branch the next level of the bus system after the main molded case circuit breaker is outgoing is solved. Fig. 1 is a schematic view of an internal structure of a conventional electric cabinet. The existing method is to fix the main plastic shell circuit breaker on the mounting plate at a specific position, then install a self-made copper bar at the upper end of the main plastic shell circuit breaker so as to facilitate the incoming and outgoing wiring of customers, connect the lower end of the main plastic shell circuit breaker to a copper bar group frame with special thread teeth through the self-made copper bar, and then fixedly draw out the wiring from the copper bar group frame and connect the wiring to each circuit breaker. However, since the installation of the main molded case circuit breaker is restricted by regulations, it is required that the main molded case circuit breaker cannot be installed too high, and therefore, a space of most of the installation plates is left above the main molded case circuit breaker, and at this time, the routing wire is connected to each circuit breaker only by winding the wire groove far, and the problem of complicated routing occurs.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an electric cabinet based on a novel branching mode, which avoids the problems of more and more complex power lines in the electric cabinet, simplifies the wiring mode of the power lines while meeting the installation requirement of a main molded case circuit breaker in the electric cabinet, and improves the reasonability of arranging each device in the electric cabinet on an installation plate.
The embodiment of the utility model provides an electric cabinet based on a novel branching mode, which comprises:
the first conductive assembly comprises a first three-phase copper bar and a first circuit breaker, and the first three-phase copper bar is electrically connected with the first circuit breaker;
the second conductive assembly is electrically connected with the first conductive assembly and comprises a second three-phase copper bar and a plurality of wiring terminals, and the wiring terminals are electrically connected to the second three-phase copper bar;
a plurality of second circuit breakers, each of the second circuit breakers electrically connected with one of the plurality of connection terminals.
Optionally, the first conductive assembly further comprises a first busbar seat and a first wire inlet terminal;
first three-phase copper bar is fixed on the first female row seat, be provided with a plurality of first buckles on the first incoming line terminal, first incoming line terminal passes through first buckle is fixed on the first three-phase copper bar.
Optionally, the first conductive component further comprises an adaptor;
be provided with a plurality of second buckles on the adapter, the adapter passes through the second buckle is fixed on the first three-phase copper bar, first circuit breaker is fixed on the adapter, first circuit breaker passes through the adapter with first three-phase copper bar electricity is connected.
Optionally, the second conductive assembly further comprises a second busbar seat and a three-phase current control terminal;
the second three-phase copper bar is fixed on the second bus bar seat, a plurality of third buckles are arranged on the three-phase current control terminal, and the three-phase current control terminal is fixed on the second three-phase copper bar through the third buckles and is electrically connected with the second three-phase copper bar.
Optionally, the device further comprises an outgoing line soft copper bar, wherein the incoming line end of the outgoing line soft copper bar is electrically connected with the first three-phase copper bar, and the outgoing line end of the outgoing line soft copper bar is electrically connected with the three-phase current control terminal.
Optionally, the circuit breaker further comprises a mounting plate, and the first conductive assembly, the second conductive assembly and the plurality of second circuit breakers are mounted on the mounting plate.
Optionally, the second conductive assembly is positioned on the mounting plate above the first conductive assembly and the plurality of second circuit breakers.
Optionally, a motor switch and a lightning protection device are further included; the motor switch with the lightning protection device is installed on the mounting panel, the motor switch with the lightning protection device is in be located on the mounting panel the top of a plurality of second circuit breakers.
Optionally, the power adjusting device further comprises a power adjusting group, a first branch terminal row, a second branch terminal row, a first solid state relay group and a second solid state relay group;
the power adjusting unit, the first branch terminal row, the second branch terminal row, the first solid-state relay unit and the second solid-state relay unit are all mounted on the mounting plate; the power adjusting unit is located on the mounting plate below the plurality of second circuit breakers, the first solid-state relay unit is located on the mounting plate below the first branch terminal row, the second branch terminal row is located on the mounting plate below the power adjusting unit, the second solid-state relay unit is located on the mounting plate below the second branch terminal row, and the second solid-state relay unit is electrically connected with the power adjusting unit through the second branch terminal row.
Optionally, the first conductive assembly further comprises three current transformers;
the three current transformers are installed at one end of the first circuit breaker and used for detecting three-phase current accessed by the first incoming line terminal.
The electric cabinet based on the novel branching mode comprises a first conductive assembly, a second conductive assembly and a plurality of second circuit breakers, wherein the first conductive assembly comprises a first three-phase copper bar and a first circuit breaker, the first three-phase copper bar is electrically connected with the first circuit breaker, the second conductive assembly is electrically connected with the first conductive assembly, the second conductive assembly comprises a second three-phase copper bar and a plurality of wiring terminals, the wiring terminals are electrically connected to the second three-phase copper bar, the second circuit breakers are arranged, and each second circuit breaker is electrically connected with one wiring terminal of the wiring terminals. When a customer pulls and connects an incoming line to a first incoming line terminal from the cabinet top of the electric cabinet, the lower end of a first breaker is used as the incoming line terminal, the upper end of the first breaker is used as the outgoing line terminal, the first three-phase copper bar is transmitted to a second three-phase copper bar of a second conductive assembly, a three-phase current control terminal in the second conductive assembly is conducted with the second three-phase copper bar, and then a plurality of wiring terminals arranged on the second three-phase copper bar are directly separated to a plurality of second breakers positioned below the second conductive assembly, the problem that a power line in the electric cabinet is more and more complex is avoided, the wiring mode of the power line is simplified when the installation requirement of a plastic shell of a main breaker in the electric cabinet is met, and the reasonability of each device in the electric cabinet on a mounting plate is improved.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic view of an internal structure of a conventional electric cabinet;
fig. 2 is a schematic diagram of an internal structure of an electrical cabinet based on a novel branching mode according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model.
It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.
Fig. 2 is a schematic diagram of an internal structure of an electrical cabinet based on a novel branching mode according to an embodiment of the present invention. As shown in fig. 2, the electrical cabinet includes a first conductive assembly 11, a second conductive assembly 12, and a plurality of second circuit breakers 13, wherein the first conductive assembly 11 includes a first three-phase copper bar 111 and a first circuit breaker 112, the first three-phase copper bar 111 is electrically connected to the first circuit breaker 112, the second conductive assembly 12 is electrically connected to the first conductive assembly 11, the second conductive assembly 12 includes a second three-phase copper bar 121 and a plurality of connection terminals 122, the plurality of connection terminals 122 are electrically connected to the second three-phase copper bar 121, and each of the plurality of second circuit breakers 13 is electrically connected to one of the plurality of connection terminals 122 (indicated by connection arrows in the figure).
The bottle blowing electric cabinet is used in a bottle blowing machine, and the bottle blowing machine sprays liquid plastic, and blows a plastic body to a mold cavity with a certain shape by utilizing wind power blown out by the machine, so that a product is manufactured. Because conventional electric cabinet of bottle blowing has more fluorescent tube of heating, and complete machine power is great, leads to the business turn over line of electric cabinet to be bigger, in this embodiment, rationally sets up first conductive component 11, second conductive component 12 and a plurality of second circuit breaker 13 in the electric cabinet of bottle blowing, is favorable to reducing the electric cabinet business turn over of bottle blowing and walks the line.
The first three-phase copper bar 111 and the second three-phase copper bar 121 are made of copper materials, are equivalent to a large-current conductive product in an electric cabinet, and mainly play a role in conveying current and connecting electrical equipment. In addition, in the present embodiment, the first circuit breaker 112 is a main molded case circuit breaker capable of automatically cutting off a power supply after a current exceeds a trip setting when operating in an electric cabinet, and the molded case is a case of a device using a plastic insulator to isolate conductors from each other and to isolate a grounded metal portion, and has a good circuit protection characteristic. Because most of main moulded case circuit breakers are manually operation, so when setting up this type of circuit breaker in the electric cabinet, need set up this type of circuit breaker in reasonable position to operating personnel controls.
The plurality of wiring terminals 122 mainly function as connectors in the electric cabinet, and can be regarded as wires with electric connection holes at two ends, and are used for the first conductive component 11 to be connected with three-phase current and then transmitted to the second conductive component 12 in the embodiment, and then the first wiring terminals 122 are directly branched to the devices such as the plurality of second circuit breakers 13 in the electric cabinet, so that the problem of complex wiring of power lines in the electric cabinet is avoided as much as possible.
Optionally, with reference to fig. 2, the first conductive assembly 11 further includes a first busbar seat 113 and a first line inlet terminal 114, the first three-phase copper bar 111 is fixed on the first busbar seat 113, the first line inlet terminal 114 is provided with a plurality of first fasteners (not shown in the figure), and the first line inlet terminal 114 is fixed on the first three-phase copper bar 111 through the first fasteners.
The first busbar seat 113 is used for fixing the first three-phase copper bar 111 in the electric cabinet, the first incoming line terminal 114 is an incoming line terminal with a cover, the first incoming line terminal 114 is used for a customer to draw an incoming line from the top of the electric cabinet, three-phase current is led into the first conductive assembly 11 through the first incoming line terminal 114, the incoming line is led from the lower part of the first conductive assembly 11, and the outgoing line is led from the upper part, so that the first busbar seat is connected with the second conductive assembly 12.
In this embodiment, the first wire inlet terminal 114 is fixed on the first three-phase copper bar 111 through the first buckle, and the buckle connection mode replaces the mode of screw thread arrangement on the three-phase copper bar in the prior art, and the wire drawing mode is fixed through the screw, so that the wire running length in the bottle blowing electric cabinet is shortened.
It should be noted that, a plurality of first buckles arranged on the first wire inlet terminal 114 in the electrical cabinet are not shown in fig. 2, and in a specific arrangement process, the first buckles may be installed on one surface of the first wire inlet terminal 114 close to the first three-phase copper bar 111, and a specific number of the first buckles may be set according to a fixing condition of the first wire inlet terminal 114, which is not limited in this embodiment.
Optionally, with continued reference to fig. 2, the first conductive assembly 11 further includes an adaptor 115, a plurality of second fasteners (not shown in the figure) are disposed on the adaptor 115, the adaptor 115 is fixed on the first three-phase copper bar 111 through the second fasteners, the first circuit breaker 112 is fixed on the adaptor 115, and the first circuit breaker 112 is electrically connected to the first three-phase copper bar 111 through the adaptor 115.
A plurality of second buckles arranged on the adapter 115 are shown in fig. 2, and in a specific arrangement process, the second buckles may be installed on one surface of the adapter 115 close to the first three-phase copper bar 111.
Specifically, referring to fig. 2, the first three-phase copper bar 111 is fixed on the first busbar seat 113, the first incoming line terminal 114 is clamped on the first three-phase copper bar 113, the first incoming line is led from the first incoming line terminal 114, in addition, the first breaker 112 is fixed on the adaptor 115, the adaptor 115 and the first incoming line terminal 114 are clamped on the first three-phase copper bar 111 at the same time, as can be seen from fig. 2, the adaptor 111 is covered under the first breaker 112, when a customer pulls the incoming line from the top of the electric cabinet, the lower end of the first breaker 112 is used as the incoming line terminal and is conducted with the first three-phase copper bar 111 through the adaptor 115, and the upper end of the first breaker 112 is an outgoing line terminal.
Optionally, the second conductive assembly 12 further includes a second mother row seat 123 and a three-phase current control terminal 124, the second three-phase copper bar 121 is fixed on the second mother row seat 123, a plurality of third fasteners (not shown in the figure) are disposed on the three-phase current control terminal 124, and the three-phase current control terminal 124 is fixed on the second three-phase copper bar 121 through the third fasteners and is electrically connected to the second three-phase copper bar 121.
Similarly, a second busbar seat 123 is used for fixing a second three-phase copper bar 121 in the electric cabinet, and a three-phase current control terminal 124 is used for controlling three-phase current and has three inlet (outlet) line ends.
Specifically, referring to fig. 2, the three-phase current control terminal 124 is conducted with the second three-phase copper bar 121 fixed on the second busbar seat 123, when the upper end of the first conductive component 11 is used as a wire outlet, the three-phase current control terminal is connected to one end of the three-phase current control terminal 124, a plurality of wire connecting terminals 122 capable of being conducted with the three-phase current control terminal are clamped on the second three-phase copper bar 121, and then the wires are directly distributed from the wire connecting terminals 122 to the second circuit breakers 13 located below the second conductive component 12, so that the length of the wires distributed from the wire connecting terminals 122 to the second circuit breakers 13 is reduced as low as possible, and the problem of the wires in the electric cabinet, in which power wires are bent and wound, is avoided.
The electric cabinet based on novel separated time mode that this embodiment provided, including first conductive component, second conductive component and a plurality of second circuit breaker, wherein, first conductive component includes first three-phase copper bar and first circuit breaker, first three-phase copper bar and first circuit breaker electricity are connected, second conductive component, first conductive component is connected to the electricity, second conductive component includes second three-phase copper bar and a plurality of binding post, a plurality of binding post electricity are connected on second three-phase copper bar, a plurality of second circuit breakers, every second circuit breaker is connected with a binding post electricity in a plurality of binding post. When a customer pulls and connects an incoming line to a first incoming line terminal from the top of the bottle blowing electric cabinet, a first circuit breaker is conducted with a first three-phase copper bar through an adapter, the lower end of the first circuit breaker serves as an incoming line terminal, the upper end of the first circuit breaker serves as an outgoing line terminal, the first three-phase copper bar is transmitted to a second three-phase copper bar of a second conductive assembly through the first three-phase copper bar, a three-phase current control terminal in the second conductive assembly is conducted with the second three-phase copper bar, and therefore a plurality of wiring terminals arranged on the second three-phase copper bar are directly separated to a plurality of second circuit breakers located below the second conductive assembly.
Optionally, the electric cabinet further includes an outlet soft copper bar, an inlet end of the outlet soft copper bar is electrically connected to the first three-phase copper bar, and an outlet end of the outlet soft copper bar is electrically connected to a three-phase current control terminal (not shown in the figure).
The outgoing soft copper bar is a lead with a square cross section and easy bending.
As described above, the first conductive assembly is communicated with the second conductive assembly, the lower end of the first breaker in the first conductive assembly is used as a wire inlet end, the upper end of the first breaker is used as a wire outlet end, and when the first three-phase copper bar is transmitted to the second three-phase copper bar of the second conductive assembly, the first conductive assembly is communicated with the second conductive assembly through the wire outlet soft copper bar as an intermediate wire.
Optionally, with continued reference to fig. 2, the electrical cabinet further includes a mounting plate 14, the first conductive assembly 11, the second conductive assembly 12, and the plurality of second circuit breakers 13 all mounted on the mounting plate 14.
Specifically, a first incoming line terminal 114 in the first conductive component 11 is fixed on the first three-phase copper bar 111 through a plurality of first buckles, the first three-phase copper bar 111 is fixed on the first busbar seat 113, the first busbar seat 113 is fixed on the mounting plate 14, a three-phase current control terminal 124 in the second conductive component 12 is fixed on the second three-phase copper bar 121 through a plurality of third buckles, the second three-phase copper bar 121 is fixed on the second busbar seat 123, the second busbar seat 123 is fixed on the mounting plate 14, the first conductive component 11 and the second conductive component 12 are electrically connected through an outgoing line soft copper bar, the positions of the first conductive component 11 and the second conductive component 12 on the mounting plate 14 are reasonably arranged, and the design layout of devices on the mounting plate is strictly required while the routing length is reasonably controlled.
Because first circuit breaker 112 is mostly manual operation, according to the installation requirement of first circuit breaker 112 on the mounting panel in the electric cabinet, in order to guarantee that first circuit breaker 112 and the handle position phase-match on the electric cabinet door, the regulation requires that operating personnel when operating this first circuit breaker, highly not more than 1.9m, so first circuit breaker 112 can not adorn too high.
Optionally, with continued reference to fig. 2, a second conductive assembly 12 is positioned above the first conductive assembly 11 and the plurality of second circuit breakers 13 on the mounting plate 14.
As described above, after the first conductive component 11 is reasonably installed on the installation board 14 according to the height requirement of the first circuit breaker 112 on the installation board of the electrical cabinet, the second conductive component 12 is connected to the upper side of the first conductive component 11 as the outlet end, that is, the position of the second conductive component 12 on the installation board 14 is located above the first conductive component 11, which solves the problem of the prior art that a blank area is left above the installation board, and meanwhile, the plurality of wiring terminals 122 in the second conductive component 12 are directly separated to the plurality of second circuit breakers 13 located below the second conductive component 12, thereby avoiding the problems of more power lines and complexity inside the electrical cabinet. Optionally, with continued reference to fig. 2, the bottle blowing electric cabinet further includes a motor switch 15 and a lightning protection device 16, the motor switch 15 and the lightning protection device 16 are mounted on the mounting plate 14, and the motor switch 15 and the lightning protection device 16 are located above the plurality of second circuit breakers 13 on the mounting plate 14.
Because the number of heating lamp tubes is large in the bottle blowing electric cabinet, the anode power is high, the load current of the motor switch 15 is high, the bottle blowing electric cabinet is suitable for frequent actions, the electric strength is high, and the motor switch 15 is matched with a solid-state relay in the bottle blowing electric cabinet to use under the condition of high-current load. In addition, the electric cabinet box is used as main electricity for controlling electric power, and the lightning protection device 16 is arranged to be beneficial to lightning protection measures for the electric cabinet box.
On the basis of the above embodiment, when the plurality of connection terminals 122 in the second conductive component 12 are directly branched to the plurality of second circuit breakers 13, because the motor switch 15 and the lightning protection device 16 are disposed at the position of the mounting plate 14 in this embodiment, the plurality of connection terminals 122 may also be directly branched to the motor switch 15 or the lightning protection device 16, and compared with the arrangement manner in the prior art, the routing of the plurality of second circuit breakers 13 to be further branched to the motor switch 15 or the lightning protection device 16 is reduced.
Optionally, with continued reference to fig. 2, the electrical cabinet further includes a power regulating bank 17, a first branch terminal bank 18, a second branch terminal bank 19, a first solid state relay bank 20, and a second solid state relay bank 21, wherein the power regulating bank 17, the first branch terminal bank 18, the second branch terminal bank 19, the first solid state relay bank 20, and the second solid state relay bank 21 are all mounted on the mounting board 14, the power regulating bank 17 is located below the plurality of second circuit breakers 13 on the mounting board 14, the first solid state relay bank 20 is located below the first branch terminal bank 18 on the mounting board 14, the second branch terminal bank 19 is located below the power regulating bank 17 on the mounting board 14, the second solid state relay bank 21 is located below the second branch terminal bank 19 on the mounting board 14, and the second solid state relay bank 21 and the power regulating bank 17 are electrically connected through the second branch terminal bank 19.
The power regulator group 17 in the bottle blowing electric cabinet is used for functions of slow start, slow close, current limitation, overcurrent protection, voltage limitation, overvoltage protection alarm and the like. In the present embodiment, the power regulator group 17 is mounted below the plurality of second breakers 13 on the mounting plate 14, and the plurality of second breakers 13 are directly branched to the power regulator group 17.
The first solid-state relay group 20 and the second solid-state relay group 21 both comprise a plurality of solid-state relays arranged in parallel, the solid-state groups in the bottle blowing electric cabinet utilize the electric, magnetic and optical characteristics of electronic devices to complete reliable isolation of input and output, and generally utilize the switching characteristics of devices such as high-power triodes, power field effect transistors, unidirectional silicon controlled rectifiers, bidirectional silicon controlled rectifiers and the like to achieve the effect of connecting and disconnecting a controlled circuit in a contactless and sparkless mode.
Since each of the first solid-state relay group 20 and the second solid-state relay group 21 includes a plurality of solid-state relays, in order to ensure the current intensity after branching, the first branch terminal row 18 and the second branch terminal row 19 are connected in a branching manner. For example, after the first branch terminal row 18 is connected to a current, the current is branched from the first branch terminal row 18 to each solid-state relay in the first solid-state relay group 20, and similarly, the second branch terminal row 19 is also similar.
The arrangement of the power regulator group 17, the first branch terminal row 28, the second branch terminal row 19, the first solid-state relay group 20 and the second solid-state relay group 21 on the mounting plate 14 as described above avoids the problem of routing of the power line inside the electric cabinet by bending and winding as much as possible.
Optionally, with continued reference to fig. 2, the first conductive assembly 11 further includes three current transformers 116, the three current transformers 116 being mounted at one end of the first circuit breaker 112 for sensing three-phase current tapped at the first incoming line terminal 114.
In the circuit, the current transformer is generally composed of a winding, a secondary winding, an iron core, a framework, a shell, a wiring terminal and the like which are insulated from each other in sequence, the working principle of the current transformer is the same as that of a transformer, the number of turns of the primary winding is small, the primary winding is directly connected in series in a power supply circuit, when primary load current passes through the primary winding, the generated alternating magnetic flux induces and generates secondary current which is reduced in proportion, the number of turns of the secondary winding is large, the secondary winding is connected in series with secondary loads of current coils such as a relay and the like to form a closed loop, the specific working principle of the current transformer is well known by persons skilled in the art, and the detailed description is omitted.
In this embodiment, when three current transformers 116 are disposed at one end of the first circuit breaker 112, a three-phase current accessed from a top of the bottle blowing electric cabinet enters the first conductive assembly 11 from the first incoming line terminal 114, and the three-phase current accessed from the first incoming line terminal 114 is detected in real time.
It should be noted that, when the mounting plate 14 is located at one end of the first circuit breaker 112, the specific arrangement manner of the single current transformer may be specifically set by a designer, and is not limited herein.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The utility model provides an electricity cabinet based on novel separated time mode which characterized in that includes:
the first conductive assembly comprises a first three-phase copper bar and a first circuit breaker, and the first three-phase copper bar is electrically connected with the first circuit breaker;
the second conductive assembly is electrically connected with the first conductive assembly and comprises a second three-phase copper bar and a plurality of wiring terminals, and the wiring terminals are electrically connected to the second three-phase copper bar;
a plurality of second circuit breakers, each of the second circuit breakers electrically connected with one of the plurality of connection terminals.
2. The electrical cabinet based on the novel branching mode as claimed in claim 1, wherein the first conductive assembly further comprises a first busbar seat and a first incoming line terminal;
first three-phase copper bar is fixed on the first female row seat, be provided with a plurality of first buckles on the first incoming line terminal, first incoming line terminal passes through first buckle is fixed on the first three-phase copper bar.
3. The electrical cabinet based on the novel branching method as claimed in claim 2, wherein the first conductive component further comprises an adapter;
be provided with a plurality of second buckles on the adapter, the adapter passes through the second buckle is fixed on the first three-phase copper bar, first circuit breaker is fixed on the adapter, first circuit breaker passes through the adapter with first three-phase copper bar electricity is connected.
4. The electric cabinet based on the novel branching mode as claimed in claim 1, wherein the second conductive assembly further comprises a second busbar seat and a three-phase current control terminal;
the second three-phase copper bar is fixed on the second bus bar seat, a plurality of third buckles are arranged on the three-phase current control terminal, and the three-phase current control terminal is fixed on the second three-phase copper bar through the third buckles and is electrically connected with the second three-phase copper bar.
5. The electric cabinet based on the novel wire distributing mode is characterized by further comprising a wire outlet soft copper bar, wherein a wire inlet end of the wire outlet soft copper bar is electrically connected with the first three-phase copper bar, and a wire outlet end of the wire outlet soft copper bar is electrically connected with the three-phase current control terminal.
6. The electrical cabinet based on the novel branching mode as claimed in claim 1, further comprising a mounting plate, wherein the first conductive assembly, the second conductive assembly and the plurality of second circuit breakers are mounted on the mounting plate.
7. The electrical cabinet based on the novel branch scheme of claim 6, wherein the second conductive component is located above the first conductive component and the plurality of second circuit breakers on the mounting plate.
8. The electrical cabinet based on the novel branching mode as claimed in claim 6, further comprising a motor switch and a lightning protection device; the motor switch with the lightning protection device is installed on the mounting panel, the motor switch with the lightning protection device is in be located on the mounting panel the top of a plurality of second circuit breakers.
9. The electric cabinet based on the novel branching mode is characterized by further comprising a power regulator group, a first branching terminal row, a second branching terminal row, a first solid-state relay group and a second solid-state relay group;
the power adjusting unit, the first branch terminal row, the second branch terminal row, the first solid-state relay unit and the second solid-state relay unit are all mounted on the mounting plate; the power adjusting unit is located on the mounting plate below the plurality of second circuit breakers, the first solid-state relay unit is located on the mounting plate below the first branch terminal row, the second branch terminal row is located on the mounting plate below the power adjusting unit, the second solid-state relay unit is located on the mounting plate below the second branch terminal row, and the second solid-state relay unit is electrically connected with the power adjusting unit through the second branch terminal row.
10. The electrical cabinet based on the novel branching mode as claimed in claim 2, wherein the first conductive assembly further comprises three current transformers;
the three current transformers are installed at one end of the first circuit breaker and used for detecting three-phase current accessed by the first incoming line terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091801.1U CN215896989U (en) | 2021-08-31 | 2021-08-31 | Electric cabinet based on novel branching mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091801.1U CN215896989U (en) | 2021-08-31 | 2021-08-31 | Electric cabinet based on novel branching mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215896989U true CN215896989U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122091801.1U Active CN215896989U (en) | 2021-08-31 | 2021-08-31 | Electric cabinet based on novel branching mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215896989U (en) |
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2021
- 2021-08-31 CN CN202122091801.1U patent/CN215896989U/en active Active
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