CN109428280A - A kind of power distribution cabinet flexible collocation method and device - Google Patents

A kind of power distribution cabinet flexible collocation method and device Download PDF

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Publication number
CN109428280A
CN109428280A CN201710741403.5A CN201710741403A CN109428280A CN 109428280 A CN109428280 A CN 109428280A CN 201710741403 A CN201710741403 A CN 201710741403A CN 109428280 A CN109428280 A CN 109428280A
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China
Prior art keywords
distribution
input
power
fusible core
cabinet
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CN201710741403.5A
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Inventor
林俊坚
刘海彪
吴劲芝
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Vertiv Tech Co Ltd
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Vertiv Tech Co Ltd
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Priority to CN201710741403.5A priority Critical patent/CN109428280A/en
Publication of CN109428280A publication Critical patent/CN109428280A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

The present invention relates to power supply technique field, in particular to a kind of power distribution cabinet flexible collocation method and device.This method are as follows: for the power input distribution region of the power distribution cabinet, be based at least two power input distribution systems, the first structure part of the compatible at least two power inputs distribution system of setting;For each power supply output distribution region of the power distribution cabinet, at least two power supply output distribution modes are based on, each second structural member of the compatible at least two power supplys output distribution mode is respectively set;Input configuration requirement based on the power distribution cabinet, it is configured on the first structure part using corresponding power input distribution system, and the output configuration requirement based on the power distribution cabinet, it is configured on each second structural member using corresponding power supply output distribution mode respectively.Using the above method, while saving manpower and material resources needed for configuring power distribution cabinet, production efficiency is improved, the user experience is improved.

Description

A kind of power distribution cabinet flexible collocation method and device
Technical field
The present invention relates to power supply technique field, in particular to a kind of power distribution cabinet flexible collocation method and device.
Background technique
With the reach of science, social progress, daily life be unable to do without electric power, and industrial expansion is also be unable to do without Electric power, then, in the use process of electric power, it is necessary to configure corresponding power distribution equipment, e.g., power distribution cabinet specifically includes but not It is limited to AC power distribution cabinet/AC distribution panel (hereinafter referred to as exchange cabinet), DC power distribution cabinet (hereinafter referred to as DC cabinet).
Currently, as customer demand differentiation is increasing, client inputs power distribution cabinet, the requirement of output configuration is also various Change, often a or a few money products are difficult to meet the needs of all clients.In the prior art, distribution cabinet body manufacturer needs according to not With the different demands of client and/or different electric power application scenarios, corresponding customization design is carried out, that is, is needed according to different visitors The different demands of family and/or different electric power application scenarios, individually customize and design corresponding power distribution cabinet.
However, using in the prior art according to different clients and/or the different demands of different electric power application scenarios, it is individually fixed It makes and the mode for designing corresponding power distribution cabinet carries out power distribution cabinet configuration, when there is client to need power distribution cabinet, need according to client's Demand puts into very big manpower and material resources and goes to redesign corresponding power distribution cabinet, and the duration needed is longer, leads to not meet visitor The friendship phase at family requires, while management can not be standardized to product.
In view of this, needing to design a kind of method and device of power distribution cabinet flexible configuration, existed in the prior art with making up Defect and shortcoming.
Summary of the invention
The purpose of the embodiment of the present invention is that a kind of power distribution cabinet flexible collocation method and device are provided, to solve the prior art Present in for the different demands of different clients carry out corresponding customization design, and it is big to cause manpower and material resources to spend, and It is not able to satisfy the problem of client hands over the phase to require.
The specific technical solution provided in the embodiment of the present invention is as follows:
A kind of power distribution cabinet flexible collocation method, if the power distribution cabinet includes at least power input distribution region and supply is defeated Distribution region out, the power distribution cabinet flexible collocation method include:
For the power input distribution region of the power distribution cabinet, at least two power input distribution systems are based on, are arranged simultaneous Hold the first structure part of at least two power inputs distribution system;
For each power supply output distribution region of the power distribution cabinet, at least two power supply output distribution modes are based on, point Each second structural member of at least two power supplys output distribution mode She Zhi be compatible with;
Input configuration requirement based on the power distribution cabinet uses corresponding power input distribution on the first structure part Mode is configured, and the output configuration requirement based on the power distribution cabinet, uses phase on each second structural member respectively The power supply output distribution mode answered is configured.
Preferably, at least two power input distribution systems are based on, the compatible at least two power inputs distribution of setting The first structure part of mode, specifically includes:
If the power distribution cabinet is exchange cabinet, the AC distribution that at least two AC distribution input modes use is determined respectively The form characteristic information of input switch;
According to the form characteristic information of at least two AC distribution input switches, setting can be used for installing described at least two The first structure part of any AC distribution input switch in AC distribution input switch, wherein an AC distribution input The form characteristic information characterization of switch installs the structure feature information of the structural member of one AC distribution input switch.
Preferably, being based at least two power supply output distribution modes, the compatible at least two power supplys output is respectively set Each second structural member of distribution system, specifically includes:
The form characteristic information for the breaker that at least two AC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two breakers, setting can be used for installing at least two breaker Second structural member of any breaker, wherein the form characteristic information characterization of a breaker installs one breaker Structural member structure feature information.
Preferably, at least two AC distributions input switch includes any group in following AC distribution input switch Close: chain switching disconnecting switch, ATS double loop power supply automatic transfer switch, the manual chain switching of double loop power supply are breaking manually for two-way Device and single channel breaker, wherein the AC distribution input switch is the triple-pole switch that range of capacity is 250A-800A, or is Range of capacity is the four-pole switch of 250A-800A;
At least two breaker includes any combination in following breaker: the plastic housing open circuit of capacity 100A-250A Device, the miniature circuit breaker of capacity 80A-125A, the miniature circuit breaker of capacity 1A-63A.
Preferably, the miniature circuit breaker is single-pole circuit breaker, the two poles of the earth breaker, three-pole breaker or four-pole circuit breaker.
Preferably, at least two power input distribution systems are based on, the compatible at least two power inputs distribution of setting The first structure part of mode, specifically includes:
If the power distribution cabinet is DC cabinet, the input fusible core that at least two DC distribution input modes use is determined respectively The form characteristic information of device;
According to the form characteristic information of at least two input fusible core devices, setting can be used for installing at least two input The first structure part of any one of fusible core device input fusible core, wherein the form characteristic information table of an input fusible core device The structure feature information of the structural member of the one input fusible core device of sign installation.
Preferably, being based at least two power supply output distribution modes, the compatible at least two power supplys output is respectively set Each second structural member of distribution system, specifically includes:
The form characteristic information for the load fusible core device that at least two DC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two load fusible core devices, setting can be used for installing at least two load Second structural member of any one of fusible core device load fusible core device, wherein the form feature letter of a load fusible core device The structure feature information of the structural member of the one load fusible core device of breath characterization installation.
Preferably, power input distribution region can access at least, direct-current input power supplying, every direct current all the way are inputted all the way Two input fusible core devices of power configuration;
At least two loads fusible core device includes any combination in following load device: capacity 315A-630A Load fusible core device, the load fusible core device of capacity 125A-400A, the load fusible core device of capacity 4A-160A.
A kind of power distribution cabinet flexible configuration device, if the power distribution cabinet includes at least power input distribution region and supply is defeated Distribution region out, the power distribution cabinet flexible configuration device include:
First setting unit, it is defeated based at least two power supplys for being directed to the power input distribution region of the power distribution cabinet Enter distribution system, the first structure part of the compatible at least two power inputs distribution system of setting;
Second setting unit, for being directed to each power supply output distribution region of the power distribution cabinet, based at least two electricity Each second structural member of the compatible at least two power supplys output distribution mode is respectively set in source output distribution mode;
Configuration unit, for the input configuration requirement based on the power distribution cabinet, using corresponding on the first structure part Power input distribution system configured, and the output configuration requirement based on the power distribution cabinet, respectively described each second It is configured on structural member using corresponding power supply output distribution mode.
Preferably, being based at least two power input distribution systems, compatible at least two power input of setting is matched When the first structure part of electric mode, first setting unit is specifically used for:
If the power distribution cabinet is exchange cabinet, the AC distribution that at least two AC distribution input modes use is determined respectively The form characteristic information of input switch;
According to the form characteristic information of at least two AC distribution input switches, setting can be used for installing described at least two The first structure part of any AC distribution input switch in AC distribution input switch, wherein an AC distribution input The form characteristic information characterization of switch installs the structure feature information of the structural member of one AC distribution input switch.
Preferably, it is defeated that compatible at least two power supply is respectively set in at least two power supply output distribution modes that are based on Out when each second structural member of distribution system, second setting unit is specifically used for:
The form characteristic information for the breaker that at least two AC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two breakers, setting can be used for installing at least two breaker Second structural member of any breaker, wherein the form characteristic information characterization of a breaker installs one breaker Structural member structure feature information.
Preferably, at least two AC distributions input switch includes any group in following AC distribution input switch Close: chain switching disconnecting switch, ATS double loop power supply automatic transfer switch, the manual chain switching of double loop power supply are breaking manually for two-way Device and single channel breaker, wherein the AC distribution input switch is the triple-pole switch that range of capacity is 250A-800A, or is Range of capacity is the four-pole switch of 250A-800A;
At least two breaker includes any combination in following breaker: the plastic housing open circuit of capacity 100A-250A Device, the miniature circuit breaker of capacity 80A-125A, the miniature circuit breaker of capacity 1A-63A.
Preferably, the miniature circuit breaker is single-pole circuit breaker, the two poles of the earth breaker, three-pole breaker or four-pole circuit breaker.
Preferably, being based at least two power input distribution systems, compatible at least two power input of setting is matched When the first structure part of electric mode, first setting unit is specifically used for:
If the power distribution cabinet is DC cabinet, the input fusible core that at least two DC distribution input modes use is determined respectively The form characteristic information of device;
According to the form characteristic information of at least two input fusible core devices, setting can be used for installing at least two input The first structure part of any one of fusible core device input fusible core, wherein the form characteristic information table of an input fusible core device The structure feature information of the structural member of the one input fusible core device of sign installation.
Preferably, it is defeated that compatible at least two power supply is respectively set in at least two power supply output distribution modes that are based on Out when each second structural member of distribution system, second setting unit is specifically used for:
The form characteristic information for the load fusible core device that at least two DC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two load fusible core devices, setting can be used for installing at least two load Second structural member of any one of fusible core device load fusible core device, wherein the form feature letter of a load fusible core device The structure feature information of the structural member of the one load fusible core device of breath characterization installation.
Preferably, power input distribution region can access at least, direct-current input power supplying, every direct current all the way are inputted all the way Two input fusible core devices of power configuration;
At least two loads fusible core device includes any combination in following load device: capacity 315A-630A Load fusible core device, the load fusible core device of capacity 125A-400A, the load fusible core device of capacity 4A-160A.
The present invention has the beneficial effect that:
In conclusion in the embodiment of the present invention, in the configuration process of power distribution cabinet, for the power input of the power distribution cabinet Distribution region is based at least two power input distribution systems, the compatible at least two power inputs distribution system of setting First structure part;For each power supply output distribution region of the power distribution cabinet, at least two power supply output distribution modes are based on, Each second structural member of the compatible at least two power supplys output distribution mode is respectively set;Input based on the power distribution cabinet Configuration requirement is configured on the first structure part using corresponding power input distribution system, and is based on the distribution The output configuration requirement of cabinet is matched on each second structural member using corresponding power supply output distribution mode respectively It sets.
Using the above method, adoptable different electrical power distribution input mode and different electrical power are matched when according to configuration power distribution cabinet Electricity output mode, separately designs corresponding first structure part and the second structural member, and using different electrical power distribution input mode with The flexible combination of the different electrical power distribution way of output, completes the configuration of the power distribution cabinet of different size, saves the same of manpower and material resources When, production efficiency is improved, the user experience is improved.
Detailed description of the invention
Fig. 1 is a kind of schematic layout pattern for exchanging cabinet in the embodiment of the present invention;
Fig. 2 a is a kind of DC cabinet front schematic layout pattern in the embodiment of the present invention;
Fig. 2 b is a kind of DC cabinet back side schematic layout pattern in the embodiment of the present invention;
Fig. 3 is a kind of detail flowchart of power distribution cabinet flexible collocation method in the embodiment of the present invention;
Fig. 4 is a kind of detail flowchart for exchanging cabinet flexible collocation method in the embodiment of the present invention;
Fig. 5 is a kind of detail flowchart of DC cabinet flexible collocation method in the embodiment of the present invention;
Fig. 6 is a kind of structural schematic diagram of power distribution cabinet flexible configuration device in the embodiment of the present invention.
Specific embodiment
Corresponding customization design is carried out in order to solve the different demands existing in the prior art for different clients Power distribution cabinet spends greatly so as to cause manpower and material resources, and is not able to satisfy the problem of client hands over the phase to require, and provides in the embodiment of the present invention A kind of new power distribution cabinet flexible collocation method and device, this method are as follows: for the power input distribution region of the power distribution cabinet, Based at least two power input distribution systems, the first structure of the compatible at least two power inputs distribution system of setting Part;For each power supply output distribution region of the power distribution cabinet, at least two power supply output distribution modes are based on, are respectively set Each second structural member of the compatible at least two power supplys output distribution mode;Input configuration based on the power distribution cabinet is wanted It asks, is configured on the first structure part using corresponding power input distribution system, and based on the defeated of the power distribution cabinet Configuration requirement out is configured on each second structural member using corresponding power supply output distribution mode respectively.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, is not whole embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The solution of the present invention will be described in detail by specific embodiment below, certainly, the present invention is not limited to Lower embodiment.
In practical application, if a power input distribution region and supply can be divided into power distribution cabinet according to distributing function Output distribution region.Certainly, in the embodiment of the present invention, above-mentioned power distribution cabinet includes but is not limited to exchange cabinet and/or DC cabinet.
Embodiment one:
In the embodiment of the present invention, if power distribution cabinet is exchange cabinet, a friendship can be divided by cabinet is exchanged according to distributing function Stream input distribution region exchanges output distribution region with several.
Specifically, as shown in fig.1, in the embodiment of the present invention, a kind of schematic layout pattern exchanging cabinet.
In practical application, the exchange cabinet of corresponding different size, phase can be set according to the different demands of different application scene It answers, in the exchange cabinet of different size, the AC distribution element of settable different size and/or different number (e.g., match by exchange Electric input switch, breaker etc.).Currently, commonly exchanging the size of cabinet are as follows: 600mm (width) * 600mm (depth) * 2000mm (height), 700mm (width) * 600mm (depth) * 2000mm (height), 800mm (width) * 600mm (depth) * 2000mm (height), 1000mm (width) * 600mm (depth) * 2000mm (height) ....
Preferably, the exchange input distribution region of exchange cabinet is exchanging cabinet top, and exchanges output distribution region and exchanging Cabinet middle and lower part;Alternatively, the exchange input distribution region of exchange cabinet is exchanging bottom of cabinet portion, and exchange the exchange output distribution region of cabinet In the middle and upper part of exchange cabinet, in the embodiment of the present invention, it is not specifically limited herein.
In the following, being lifted only for the configuration for the exchange cabinet that specification is 600mm (width) * 600mm (depth) * 2000mm (height) Example explanation.
Embodiment two:
In the embodiment of the present invention, if power distribution cabinet is DC cabinet, DC cabinet can be divided into one directly according to distributing function Stream input distribution region and several direct current output distribution region.
Specifically, refering to shown in Fig. 2 a, in the embodiment of the present invention, a kind of front schematic layout pattern of DC cabinet.
The direct current of DC cabinet inputs distribution region on DC cabinet top, and under direct current output distribution region is in DC cabinet Portion;Alternatively, the DC distribution region of DC cabinet is in DC cabinet bottom, and direct current output distribution region is in DC cabinet middle and upper part.
Further, if the direct current output distribution region of DC cabinet front setting is not able to satisfy user demand, then, One direct current output distribution region can be set at the DC cabinet back side.Specifically, refering to shown in Fig. 2 b, in the embodiment of the present invention, A kind of back side schematic layout pattern of DC cabinet.
In practical application, the DC cabinet of corresponding different size, phase can be set according to the different demands of different application scene It answers, in the DC cabinet of different size, the distribution components of settable different size and/or different number (e.g., input fusible core device Part, load fusible core device etc.).Specifically, currently used DC cabinet size are as follows: 600mm (width) * 600mm (depth) * 2000mm (height), 700mm (width) * 600mm (depth) * 2000mm (height), 800mm (width) * 600mm (depth) * 2000mm (height), 900mm (width) * 600mm (depth) * 2000mm (height), 1000mm (width) * 600mm (depth) * 2000mm (height) ....
In the following, being lifted only for the configuration for the DC cabinet that specification is 800mm (width) * 600mm (depth) * 2000mm (height) Example explanation.
Embodiment three:
As shown in fig.3, a kind of detailed process of power distribution cabinet flexible collocation method is as follows in the embodiment of the present invention:
Step 300: for the power input distribution region of above-mentioned power distribution cabinet, being based at least two power input distribution sides Formula, the first structure part of the compatible above-mentioned at least two power inputs distribution system of setting.
So-called structural member refers to certain shapes structure, and is able to bear the component of the effect of load.The present invention is real It applies in example, above-mentioned first structure part is set in power distribution cabinet power input distribution region, for installing power input distribution component.
In practical application, different clients and/or the required power distribution cabinet specification under different application scene, input/output Configuration is different.Power input distribution system used by different power distribution cabinets may be different, and different power input distribution systems Used power input distribution component may also be different, and the form characteristic information of different electrical power input distribution component may also It is different.Due to the first structure part that is arranged in the embodiment of the present invention be based at least two power input distribution systems (i.e. at least The structure feature information of two kinds of power input distribution components) setting, mountable above-mentioned at least two power supply of the first structure part Input any one in distribution component, wherein the form characteristic information characterization installation of a power input distribution component is above-mentioned The structure feature information of the structural member of one power input distribution component, then, when configuring any one power distribution cabinet, if above-mentioned Power input distribution component used by one power distribution cabinet is one of above-mentioned at least two power inputs distribution component, then may be used It directly selects relevant installation attachment and power input distribution component used by any of the above-described a power distribution cabinet is mounted on above-mentioned On one structural member.
Specifically, specific executive mode includes any one in following two situation when executing step 300:
The first situation are as follows: the power distribution cabinet is exchange cabinet, then determines that at least two AC distribution input modes are adopted respectively The form characteristic information of AC distribution input switch, and believed according to the form feature of at least two AC distribution input switches Breath, setting can be used for installing first of any AC distribution input switch in at least two AC distributions input switch Structural member, wherein the form characteristic information characterization of an AC distribution input switch is installed one AC distribution input and opened The structure feature information of the structural member of pass.
Second situation are as follows: the power distribution cabinet is DC cabinet, then determines that at least two DC distribution input modes are adopted respectively The form characteristic information of fusible core device is inputted, and according to the form characteristic information of at least two input fusible core devices, setting It can be used for installing the first structure part of any one of at least two inputs fusible core device input fusible core, wherein one defeated Enter the structure feature information of the structural member of the one input fusible core device of form characteristic information characterization installation of fusible core device.
Step 310: for each power supply output distribution region of above-mentioned power distribution cabinet, being based at least two power supply output distributions Each second structural member of compatible above-mentioned at least two power supplys output distribution mode is respectively set in mode.
In the embodiment of the present invention, above-mentioned second structural member is set in power supply output distribution region, defeated for installing power supply Distribution component out.
In practical application, different clients and/or the required power distribution cabinet specification under different application scene, input/output Configuration is different.Different the used power supply output distribution modes of power distribution cabinet may be different, and different power input distribution systems institute The power supply output distribution device of use may also be different, and the form characteristic information of different electrical power output distribution device may not also Together.Since the second structural member being arranged in the embodiment of the present invention is based at least two power supply output distribution modes (i.e. at least two The form characteristic information of kind power supply output distribution device) setting, mountable above-mentioned at least two power supply of second structural member is defeated Enter any one in distribution component or combination, wherein the form characteristic information of a power supply output distribution device characterizes installation The structure feature information of the structural member of said one power supply output distribution device, then, when configuring any one power distribution cabinet, if on Stating power supply output distribution device used by any one power distribution cabinet is one of above-mentioned at least two power supplys output distribution device Or combination, then it can directly select relevant installation attachment and pacify power supply output distribution device used by any of the above-described a power distribution cabinet On second structural member.
Specifically, specific executive mode includes any one in following two situation when executing step 310:
The first situation are as follows: the power distribution cabinet is exchange cabinet, then determines that at least two AC distribution way of outputs are adopted respectively The form characteristic information of breaker, and according to the form characteristic information of at least two breakers, setting can be used for installing institute State the second structural member of any breaker at least two breakers, wherein the form characteristic information table of a breaker Sign installs the structure feature information of the structural member of one breaker.
Second situation are as follows: the power distribution cabinet is DC cabinet, then determines that at least two DC distribution way of outputs are adopted respectively The form characteristic information for loading fusible core device, according to the form characteristic information of at least two load fusible core devices, setting can For installing the second structural member of any one of at least two loads fusible core device load fusible core device, wherein one Load the structure feature information of the structural member of the one load fusible core device of form characteristic information characterization installation of fusible core device.
Step 320: the input configuration requirement based on above-mentioned power distribution cabinet uses corresponding power supply on above-mentioned first structure part Input distribution system is configured, and exports configuration requirement based on above-mentioned power distribution cabinet, respectively on above-mentioned each second structural member It is configured using corresponding power supply output distribution mode.
Example IV:
Assuming that power distribution cabinet is exchange cabinet, then, as shown in fig.4, in the embodiment of the present invention, a kind of exchange cabinet flexible configuration The detailed process of method is as follows:
Step 400: the exchange for above-mentioned exchange cabinet inputs distribution region, is based at least two AC distribution input sides Formula, the first structure part of the compatible above-mentioned at least two AC distributions input mode of setting.
Specifically, determining the AC distribution that at least two AC distribution input modes use respectively when executing step 400 The form characteristic information of input switch, and according to the form characteristic information of at least two AC distribution input switches, setting is available The first structure part of any AC distribution input switch in the above-mentioned at least two AC distributions input switch of installation, In, the structural member of the form characteristic information characterization installation said one AC distribution input switch of an AC distribution input switch Structure feature information.
In practical application, different clients and/or the exchange cabinet specification of demand and/or internal configuration under different application scene Difference, the AC distribution input mode used is also different, and AC distribution used by different AC distribution input modes is defeated It is also different to enter switch.
By the analysis for client's diversified demand it is found that the AC distribution input mode that an exchange cabinet uses is made AC distribution input switch includes but is not limited to any one or combination in following four AC distribution input switch: double Road chain switching disconnecting switch manually, ATS double loop power supply automatic transfer switch, double loop power supply chain switching breaker and list manually Circuit breaker.Optionally, in the embodiment of the present invention, the range of capacity of AC distribution input switch are as follows: 250A-800A.Certainly, should AC distribution input switch is triple-pole switch or four-pole switch.
The AC distribution input switch of exchange cabinet is mounted on the corresponding construction part in exchange cabinet exchange input distribution region, root According to the form characteristic information of above-mentioned four kinds of AC distribution input switches, the of the compatible above-mentioned four kinds of AC distribution input switches of setting One structural member, any one AC distribution input on the first structure part in mountable above-mentioned four kinds of AC distribution input switches Switch.So-called structural member is referred to certain shapes structure, and is able to bear the component of the effect of load, and the present invention is implemented In example, AC distribution input switch and/or breaker are mounted on corresponding construction part, then, a kind of AC distribution input switch Form characteristic information be used to characterize the structure feature having needed for installing a kind of structural member of AC distribution input switch, so as to A kind of AC distribution input switch can be mounted on the structural member.
Step 410: for each exchange output distribution region of above-mentioned exchange cabinet, being exported based at least two AC distributions Each second structural member of the compatible above-mentioned at least two AC distributions way of output is respectively set in mode.
Specifically, determining the breaker that at least two AC distribution way of outputs use respectively when executing step 410 Form characteristic information, and according to the form characteristic information of at least two breakers, it is disconnected that setting can be used for installing above-mentioned at least two Second structural member of any breaker in the device of road, wherein the form characteristic information characterization installation above-mentioned one of a breaker The structure feature information of the structural member of a breaker.
In practical application, different clients and/or the exchange cabinet specification of demand and/or internal configuration under different application scene Difference, specification and the quantity difference of the breaker used.
By being directed to the analysis of client's diversified demand, it is generally the case that an exchange cabinet may include 2-7 exchange Distribution output area, and the breaker that each AC distribution output area may use includes but is not limited in following breaker Any one or combination: the breaker of plastic casing of capacity 100A-250A, the miniature circuit breaker of capacity 80A-125A, capacity 1A- The miniature circuit breaker of 63A.
The breaker of exchange cabinet is mounted on the corresponding construction part in exchange cabinet exchange output distribution region, according to above-mentioned various The form characteristic information of the breaker of specification, the second structural member of the compatible above-mentioned various breakers of setting, on second structural member Any one breaker in mountable above-mentioned various breakers, in the embodiment of the present invention, a kind of form feature letter of breaker Breath is for characterize the structure feature having needed for a kind of installation structural member of breaker, so as to by a kind of breaker installation On the structural member.
Step 420: configuration requirement being inputted based on above-mentioned exchange cabinet, the first structure part in above-mentioned exchange input distribution region It is upper to be configured using corresponding AC distribution input mode, and configuration requirement is exported based on above-mentioned exchange cabinet, respectively above-mentioned It is configured on second structural member in each exchange output distribution region using the corresponding AC distribution way of output.
For example, it is assumed that exchange cabinet 1 includes that (e.g., the first AC distribution output layer, second hands over four AC distribution output areas Flow distribution output layer, third AC distribution output layer and the 4th AC distribution output layer), then, it is exported in the first AC distribution The breaker of plastic casing that 2 capacity of installation are 100A-250A in layer;It is if installing dry capacity in the second AC distribution output layer The miniature circuit breaker of 80A-125A, wherein if the miniature circuit breaker is single-pole circuit breaker, maximum mountable 16 monopole open circuits Device, if the miniature circuit breaker is the two poles of the earth breaker, maximum mountable 8 the two poles of the earth breakers, if the miniature circuit breaker is three poles Breaker, then maximum mountable 5 three-pole breakers, if the miniature circuit breaker is four-pole circuit breaker, maximum mountable 4 four Pole breaker;If installing the miniature circuit breaker that dry capacity is 1A-63A in third AC distribution output layer, wherein if if this is micro- Type breaker is single-pole circuit breaker, then maximum mountable 24 single-pole circuit breakers, if the miniature circuit breaker is the two poles of the earth breaker, Maximum mountable 12 the two poles of the earth breakers, if the miniature circuit breaker is three-pole breaker, maximum mountable 8 three extremely breaking Device, if the miniature circuit breaker is four-pole circuit breaker, maximum mountable 6 four-pole circuit breakers;In the 4th AC distribution output layer If if the miniature circuit breaker that miniature circuit breaker and dry capacity that middle installation dry capacity is 80A-125A are 1A-63A, wherein each rule The quantity of lattice miniature circuit breaker meets the space requirement of the exchange cabinet.
Embodiment five:
Assuming that power distribution cabinet is DC cabinet, then, as shown in fig.5, in the embodiment of the present invention, a kind of DC cabinet flexible configuration The detailed process of method is as follows:
Step 500: inputting distribution region for the direct current of above-mentioned DC cabinet, be based at least two DC distribution input sides Formula, the first structure part of the compatible above-mentioned at least two DC distribution input mode of setting.
Specifically, determining the input fusible core that at least two DC distribution input modes use respectively when executing step 500 The form characteristic information of device, and according to the form characteristic information of at least two input fusible core devices, setting can be used for installing institute State the first structure part of any one of at least two input fusible core devices input fusible core, wherein one inputs fusible core device The structure feature information of the structural member of the one input fusible core device of form characteristic information characterization installation.
In practical application, different clients and/or the DC cabinet specification of demand and/or internal configuration under different application scene Difference, the DC distribution input mode used is also different, and inputs fusible core device used by different DC distribution input modes Part is also different.
Satisfaction is needed to can access it is found that DC cabinet direct current inputs distribution region by the analysis for client's diversified demand At least requirement (e.g., all the way direct-current input power supplying, two-way direct-current input power supplying) of direct-current input power supplying all the way, and per direct current all the way Input power configures two input fusible core devices, optionally, the input fusible core device capacitance≤2500A.
Input fusible core device in DC cabinet is mounted on the corresponding construction part in DC cabinet direct current input distribution region, according to The form characteristic information of above-mentioned at least two inputs fusible core device, the first of the compatible above-mentioned at least two inputs fusible core device of design Structural member, any one input fusible core devices on the first structure part in mountable above-mentioned at least two inputs fusible core device, So-called structural member refers to certain shapes structure, and is able to bear the building of the effect of load.In the embodiment of the present invention, Input fusible core device and/or load fusible core device are mounted on corresponding construction part, then, a kind of form inputting fusible core device is special Reference breath is for the structure feature that has needed for characterize a kind of installation structural member of input fusible core device, so as to by the one kind Input fusible core device is mounted on the structural member.
Step 510: for each direct current output distribution region of above-mentioned DC cabinet, being exported based at least two DC distributions Each second structural member of the compatible above-mentioned at least two DC distribution way of output is respectively set in mode.
Specifically, determining the load fusible core that at least two DC distribution way of outputs use respectively when executing step 510 The form characteristic information of device, and according to the form characteristic information of at least two load fusible core devices, setting can be used for installing institute State the second structural member of any one of at least two load fusible core devices load fusible core device, wherein a load fusible core device The structure feature information of the structural member of the one load fusible core device of form characteristic information characterization installation of part.
In practical application, different clients and/or the DC cabinet specification of demand and/or internal configuration under different application scene Difference, specification and the quantity difference of the load fusible core device used.
By being directed to the analysis of client's diversified demand, it is generally the case that an exchange cabinet may include 1-4 direct current Distribution output area, and the load fusible core device that each DC distribution output area may use includes but is not limited to following negative Carry any one in fusible core device or combination: the load fusible core device of capacity 315A-630A, the load of capacity 125A-400A Fusible core device, the load fusible core device of capacity 4A-160A.
Optionally, when the direct current output distribution region that a DC cabinet includes front setting is not able to satisfy user demand, One direct current output distribution region can be set at the DC cabinet back side, preferably, a direct current of DC cabinet back side setting is defeated Enter to install the load fusible core device of the capacity 4A-160A of several numbers in distribution region.
The load fusible core device of DC cabinet is mounted on the corresponding construction part in DC cabinet direct current output distribution region, according to upper State the form characteristic information of at least two load fusible core devices, the second knot of the compatible above-mentioned at least two loads fusible core device of design Component, any one load fusible core devices on second structural member in mountable above-mentioned at least two loads fusible core device, this In inventive embodiments, it is a kind of load fusible core device form characteristic information be used for characterize installation this it is a kind of load fusible core device knot The structure feature having needed for component, so as to which a kind of load fusible core device is mounted on the structural member.
Step 520: configuration requirement being inputted based on above-mentioned DC cabinet, the first structure part in above-mentioned direct current input distribution region It is upper to be configured using corresponding DC distribution input mode, and configuration requirement is exported based on above-mentioned DC cabinet, respectively above-mentioned It is configured on second structural member in each direct current output distribution region using the corresponding DC distribution way of output.
For example, it is assumed that the specification of DC cabinet 1 are as follows: 800 (width) * 600 (depth) * 2000 (height), DC cabinet 1 includes four direct currents (e.g., 1 front of DC cabinet includes: the first DC distribution output layer to distribution output area, and the second DC distribution output layer and third are straight Distribution output layer is flowed, 1 back side of DC cabinet includes: the 4th DC distribution output layer), then, in the first DC distribution output layer The load fusible core device that maximum mountable 8 capacity are 315A-630A;The maximum mountable 8 in the second DC distribution output layer A capacity is the load fusible core device of 125A-400A;Maximum mountable 14 capacity are 4A- in third DC distribution output layer The load fusible core device of 160A;The load that maximum mountable 14 each capacity is 4A-160A in the 4th DC distribution output layer is molten Core device, wherein the quantity of the load fusible core load for each specification installed in each DC distribution output layer cannot be straight beyond this Flow the space requirement of cabinet.
Embodiment six:
Based on the above embodiment, as shown in fig.6, in the embodiment of the present invention, a kind of power distribution cabinet flexible configuration device, at least Including the first setting unit 60, the second setting unit 61 and configuration unit 62, wherein
First setting unit 60 is based at least two power supplys for being directed to the power input distribution region of the power distribution cabinet Input distribution system, the first structure part of the compatible at least two power inputs distribution system of setting;
Second setting unit 61 is based at least two for being directed to each power supply output distribution region of the power distribution cabinet Each second structural member of the compatible at least two power supplys output distribution mode is respectively set in power supply output distribution mode;
Configuration unit 62 uses phase for the input configuration requirement based on the power distribution cabinet on the first structure part The power input distribution system answered is configured, and the output configuration requirement based on the power distribution cabinet, respectively described each It is configured on two structural members using corresponding power supply output distribution mode.
Preferably, being based at least two power input distribution systems, compatible at least two power input of setting is matched When the first structure part of electric mode, the first setting unit 60 is specifically used for:
If the power distribution cabinet is exchange cabinet, the AC distribution that at least two AC distribution input modes use is determined respectively The form characteristic information of input switch;
According to the form characteristic information of at least two AC distribution input switches, setting can be used for installing described at least two The first structure part of any AC distribution input switch in AC distribution input switch, wherein an AC distribution input The form characteristic information characterization of switch installs the structure feature information of the structural member of one AC distribution input switch.
Preferably, it is defeated that compatible at least two power supply is respectively set in at least two power supply output distribution modes that are based on Out when each second structural member of distribution system, the second setting unit 61 is specifically used for:
The form characteristic information for the breaker that at least two AC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two breakers, setting can be used for installing at least two breaker Second structural member of any breaker, wherein the form characteristic information characterization of a breaker installs one breaker Structural member structure feature information.
Preferably, at least two AC distributions input switch includes any group in following AC distribution input switch Close: chain switching disconnecting switch, ATS double loop power supply automatic transfer switch, the manual chain switching of double loop power supply are breaking manually for two-way Device and single channel breaker, wherein the AC distribution input switch is the triple-pole switch that range of capacity is 250A-800A, or is Range of capacity is the four-pole switch of 250A-800A;
At least two breaker includes any combination in following breaker: the plastic housing open circuit of capacity 100A-250A Device, the miniature circuit breaker of capacity 80A-125A, the miniature circuit breaker of capacity 1A-63A.
Preferably, the miniature circuit breaker is single-pole circuit breaker, the two poles of the earth breaker, three-pole breaker or four-pole circuit breaker.
Preferably, being based at least two power input distribution systems, compatible at least two power input of setting is matched When the first structure part of electric mode, the first setting unit 60 is specifically used for:
If the power distribution cabinet is DC cabinet, the input fusible core that at least two DC distribution input modes use is determined respectively The form characteristic information of device;
According to the form characteristic information of at least two input fusible core devices, setting can be used for installing at least two input The first structure part of any one of fusible core device input fusible core, wherein the form characteristic information table of an input fusible core device The structure feature information of the structural member of the one input fusible core device of sign installation.
Preferably, it is defeated that compatible at least two power supply is respectively set in at least two power supply output distribution modes that are based on Out when each second structural member of distribution system, the second setting unit 61 is specifically used for:
The form characteristic information for the load fusible core device that at least two DC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two load fusible core devices, setting can be used for installing at least two load Second structural member of any one of fusible core device load fusible core device, wherein the form feature letter of a load fusible core device The structure feature information of the structural member of the one load fusible core device of breath characterization installation.
Preferably, power input distribution region can access at least, direct-current input power supplying, every direct current all the way are inputted all the way Two input fusible core devices of power configuration;
At least two loads fusible core device includes any combination in following load device: capacity 315A-630A Load fusible core device, the load fusible core device of capacity 125A-400A, the load fusible core device of capacity 4A-160A.
In conclusion in the embodiment of the present invention, in the configuration process of power distribution cabinet, for the power input of the power distribution cabinet Distribution region is based at least two power input distribution systems, the compatible at least two power inputs distribution system of setting First structure part;For each power supply output distribution region of the power distribution cabinet, at least two power supply output distribution modes are based on, Each second structural member of the compatible at least two power supplys output distribution mode is respectively set;Input based on the power distribution cabinet Configuration requirement is configured on the first structure part using corresponding power input distribution system, and is based on the distribution The output configuration requirement of cabinet is matched on each second structural member using corresponding power supply output distribution mode respectively It sets.
Using the above method, adoptable different electrical power distribution input mode and different electrical power are matched when according to configuration power distribution cabinet Electricity output mode, separately designs corresponding first structure part and the second structural member, and using different electrical power distribution input mode with The flexible combination of the different electrical power distribution way of output, completes the configuration of the power distribution cabinet of different size, saves the same of manpower and material resources When, production efficiency is improved, the user experience is improved.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.

Claims (16)

1. a kind of power distribution cabinet flexible collocation method, if the power distribution cabinet includes at least power input distribution region and supply exports Distribution region, which is characterized in that the power distribution cabinet flexible collocation method includes:
For the power input distribution region of the power distribution cabinet, at least two power input distribution systems are based on, compatible institute is set State the first structure part of at least two power input distribution systems;
For each power supply output distribution region of the power distribution cabinet, at least two power supply output distribution modes are based on, are set respectively Set each second structural member of the compatible at least two power supplys output distribution mode;
Input configuration requirement based on the power distribution cabinet uses corresponding power input distribution system on the first structure part It is configured, and the output configuration requirement based on the power distribution cabinet, respectively using corresponding on each second structural member Power supply output distribution mode is configured.
2. the method as described in claim 1, which is characterized in that be based at least two power input distribution systems, setting compatibility The first structure part of at least two power inputs distribution system, specifically includes:
If the power distribution cabinet is exchange cabinet, the AC distribution input that at least two AC distribution input modes use is determined respectively The form characteristic information of switch;
According to the form characteristic information of at least two AC distribution input switches, setting can be used for installing at least two exchange The first structure part of any AC distribution input switch in distribution input switch, wherein an AC distribution input switch Form characteristic information characterization install one AC distribution input switch structural member structure feature information.
3. method according to claim 2, which is characterized in that be based at least two power supply output distribution modes, be respectively set Each second structural member of the compatible at least two power supplys output distribution mode, specifically includes:
The form characteristic information for the breaker that at least two AC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two breakers, setting can be used for installing any at least two breaker Second structural member of kind breaker, wherein the form characteristic information characterization of a breaker installs the knot of one breaker The structure feature information of component.
4. method as claimed in claim 3, which is characterized in that at least two AC distributions input switch includes following friendship Flow any combination in distribution input switch: two-way chain switching disconnecting switch manually, ATS double loop power supply automatic transfer switch, The manual chain switching breaker of double loop power supply and single channel breaker, wherein the AC distribution input switch is that range of capacity is The triple-pole switch of 250A-800A, or the four-pole switch for being 250A-800A for range of capacity;
At least two breaker includes any combination in following breaker: the breaker of plastic casing of capacity 100A-250A, is held Measure the miniature circuit breaker of 80A-125A, the miniature circuit breaker of capacity 1A-63A.
5. method as claimed in claim 4, which is characterized in that the miniature circuit breaker be single-pole circuit breaker, the two poles of the earth breaker, Three-pole breaker or four-pole circuit breaker.
6. the method as described in claim 1, which is characterized in that be based at least two power input distribution systems, setting compatibility The first structure part of at least two power inputs distribution system, specifically includes:
If the power distribution cabinet is DC cabinet, the input fusible core device that at least two DC distribution input modes use is determined respectively Form characteristic information;
According to the form characteristic information of at least two input fusible core devices, setting can be used for installing at least two inputs fusible core The first structure part of any one of device input fusible core, wherein the form characteristic information of an input fusible core device characterizes peace Fill the structure feature information of the structural member of one input fusible core device.
7. method as claimed in claim 6, which is characterized in that be based at least two power supply output distribution modes, be respectively set Each second structural member of the compatible at least two power supplys output distribution mode, specifically includes:
The form characteristic information for the load fusible core device that at least two DC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two load fusible core devices, setting can be used for installing at least two loads fusible core Second structural member of any one of device load fusible core device, wherein the form characteristic information table of a load fusible core device The structure feature information of the structural member of the one load fusible core device of sign installation.
8. the method for claim 7, which is characterized in that power input distribution region can access at least direct current all the way Input power configures two input fusible core devices per direct-current input power supplying all the way;
At least two loads fusible core device includes any combination in following load device: the load of capacity 315A-630A Fusible core device, the load fusible core device of capacity 125A-400A, the load fusible core device of capacity 4A-160A.
9. a kind of power distribution cabinet flexible configuration device, if the power distribution cabinet includes at least power input distribution region and supply exports Distribution region, which is characterized in that the power distribution cabinet flexible configuration device includes:
First setting unit is matched for being directed to the power input distribution region of the power distribution cabinet based at least two power inputs Electric mode, the first structure part of the compatible at least two power inputs distribution system of setting;
Second setting unit, it is defeated based at least two power supplys for being directed to each power supply output distribution region of the power distribution cabinet Each second structural member of the compatible at least two power supplys output distribution mode is respectively set in distribution system out;
Configuration unit uses corresponding electricity for the input configuration requirement based on the power distribution cabinet on the first structure part Source input distribution system is configured, and the output configuration requirement based on the power distribution cabinet, respectively in each second structure It is configured on part using corresponding power supply output distribution mode.
10. device as claimed in claim 9, which is characterized in that be based at least two power input distribution systems, be arranged simultaneous When holding the first structure part of at least two power inputs distribution system, first setting unit is specifically used for:
If the power distribution cabinet is exchange cabinet, the AC distribution input that at least two AC distribution input modes use is determined respectively The form characteristic information of switch;
According to the form characteristic information of at least two AC distribution input switches, setting can be used for installing at least two exchange The first structure part of any AC distribution input switch in distribution input switch, wherein an AC distribution input switch Form characteristic information characterization install one AC distribution input switch structural member structure feature information.
11. device as claimed in claim 10, which is characterized in that in at least two power supply output distribution modes that are based on, respectively When each second structural member of the compatible at least two power supplys output distribution mode is arranged, second setting unit is specifically used In:
The form characteristic information for the breaker that at least two AC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two breakers, setting can be used for installing any at least two breaker Second structural member of kind breaker, wherein the form characteristic information characterization of a breaker installs the knot of one breaker The structure feature information of component.
12. device as claimed in claim 11, which is characterized in that at least two AC distributions input switch includes following Any combination in AC distribution input switch: two-way manually open by chain switching disconnecting switch, the automatic switchover of ATS double loop power supply It closes, the manual chain switching breaker of double loop power supply and single channel breaker, wherein the AC distribution input switch is range of capacity For the triple-pole switch of 250A-800A, or the four-pole switch for being 250A-800A for range of capacity;
At least two breaker includes any combination in following breaker: the breaker of plastic casing of capacity 100A-250A, is held Measure the miniature circuit breaker of 80A-125A, the miniature circuit breaker of capacity 1A-63A.
13. device as claimed in claim 12, which is characterized in that the miniature circuit breaker is single-pole circuit breaker, the two poles of the earth open circuit Device, three-pole breaker or four-pole circuit breaker.
14. device as claimed in claim 9, which is characterized in that be based at least two power input distribution systems, be arranged simultaneous When holding the first structure part of at least two power inputs distribution system, first setting unit is specifically used for:
If the power distribution cabinet is DC cabinet, the input fusible core device that at least two DC distribution input modes use is determined respectively Form characteristic information;
According to the form characteristic information of at least two input fusible core devices, setting can be used for installing at least two inputs fusible core The first structure part of any one of device input fusible core, wherein the form characteristic information of an input fusible core device characterizes peace Fill the structure feature information of the structural member of one input fusible core device.
15. device as claimed in claim 14, which is characterized in that in at least two power supply output distribution modes that are based on, respectively When each second structural member of the compatible at least two power supplys output distribution mode is arranged, second setting unit is specifically used In:
The form characteristic information for the load fusible core device that at least two DC distribution way of outputs use is determined respectively;
According to the form characteristic information of at least two load fusible core devices, setting can be used for installing at least two loads fusible core Second structural member of any one of device load fusible core device, wherein the form characteristic information table of a load fusible core device The structure feature information of the structural member of the one load fusible core device of sign installation.
16. device as claimed in claim 15, which is characterized in that power input distribution region can access at least straight all the way Input power is flowed, configures two input fusible core devices per direct-current input power supplying all the way;
At least two loads fusible core device includes any combination in following load device: the load of capacity 315A-630A Fusible core device, the load fusible core device of capacity 125A-400A, the load fusible core device of capacity 4A-160A.
CN201710741403.5A 2017-08-25 2017-08-25 A kind of power distribution cabinet flexible collocation method and device Pending CN109428280A (en)

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CN201146329Y (en) * 2007-12-07 2008-11-05 中兴通讯股份有限公司 AC distribution cabinet
CN202009165U (en) * 2011-04-15 2011-10-12 郑州宏大通信有限公司 Intelligent direct current power supply distribution row cabinet
CN202695994U (en) * 2012-06-27 2013-01-23 深圳市思默特科技有限公司 Power distribution cabinet
CN103730300A (en) * 2012-10-13 2014-04-16 温州市方为熔断器有限公司 Fuse support piece (base) with DIN mobile guide rails
CN104716575A (en) * 2013-12-13 2015-06-17 淄博思科电子技术开发有限公司 Combined air switch fixing frame
CN104934858A (en) * 2015-07-01 2015-09-23 南车株洲电力机车有限公司 Locomotive cabinet and breaker guide rail combination device thereof
CN204760855U (en) * 2015-06-16 2015-11-11 安徽鑫龙电器股份有限公司 Moulded case circuit breaker mounting panel in low pressure drawer type switch cabinet
CN206180382U (en) * 2016-10-28 2017-05-17 琦洲电气有限公司 Electrical apparatus mounting bracket for block terminal

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201146329Y (en) * 2007-12-07 2008-11-05 中兴通讯股份有限公司 AC distribution cabinet
CN202009165U (en) * 2011-04-15 2011-10-12 郑州宏大通信有限公司 Intelligent direct current power supply distribution row cabinet
CN202695994U (en) * 2012-06-27 2013-01-23 深圳市思默特科技有限公司 Power distribution cabinet
CN103730300A (en) * 2012-10-13 2014-04-16 温州市方为熔断器有限公司 Fuse support piece (base) with DIN mobile guide rails
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