CN205646818U - Total block terminal - Google Patents
Total block terminal Download PDFInfo
- Publication number
- CN205646818U CN205646818U CN201620475915.2U CN201620475915U CN205646818U CN 205646818 U CN205646818 U CN 205646818U CN 201620475915 U CN201620475915 U CN 201620475915U CN 205646818 U CN205646818 U CN 205646818U
- Authority
- CN
- China
- Prior art keywords
- breaker
- branch
- plastic casing
- circuit breaker
- live wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a total block terminal, including main moulded case circuit breaker, the first moulded case circuit breaker of branch, the moulded case circuit breaker of second branch, the moulded case circuit breaker of third branch, the moulded case circuit breaker of fourth branch, a small breaker is disclosed, surge protector and electric leakage alarm monitoring device, main moulded case circuit breaker connects on its live wire of distribution lines L's trunk lines, each moulded case circuit breaker of branch connects respectively on each branch line of its live wire of distribution lines L, surge protector passes through miniature circuit breaker and connects on another branch line of its live wire of distribution lines L and ground connection, it is connected with electric leakage alarm monitoring device to lie in on its live wire of distribution lines L's the trunk lines between main moulded case circuit breaker and each moulded case circuit breaker of branch and the miniature circuit breaker, electric leakage alarm monitoring device is connected to data concentrator, the characteristics and the lightning protection that send electrical safety have, in the twinkling of an eye the overvoltage protection function with the electric leakage monitoring function.
Description
Technical field
This utility model relates to house power distribution technical field, is specifically related to a kind of consumer unit.
Background technology
The power supply of each floor of house is drawn by changed into switchhouse and is carried out electric energy distribution by floor consumer unit; and the design of floor consumer unit should meet the normal electric energy distribution requirements of each floor, need again to ensure power transmission safety, consider the problem such as lightning protection and moment overvoltage protection factor and electric leakage monitoring.
Summary of the invention
For the deficiencies in the prior art, this utility model aim to provide a kind of power transmission safely, have lightning protection and moment over-voltage protecting function and electric leakage control function consumer unit.
For achieving the above object, this utility model adopts the following technical scheme that
nullA kind of consumer unit，Including main breaker of plastic casing、First branch's breaker of plastic casing、Second branch's breaker of plastic casing、3rd branch's breaker of plastic casing、4th branch's breaker of plastic casing、Miniature circuit breaker、Surge protector and leakage-current alarm supervising device，Described main breaker of plastic casing is connected on the basic routing line of distribution line its live wire L，First branch's breaker of plastic casing、Second branch's breaker of plastic casing、3rd branch's breaker of plastic casing、4th branch's breaker of plastic casing is connected on each branched line of distribution line its live wire L，Surge protector is connected on another branched line of distribution line its live wire L and ground connection by miniature circuit breaker，Main breaker of plastic casing and first branch's breaker of plastic casing it is positioned on the basic routing line of distribution line its live wire L、Second branch's breaker of plastic casing、3rd branch's breaker of plastic casing、Connect between 4th branch's breaker of plastic casing and miniature circuit breaker and have leakage-current alarm supervising device，Leakage-current alarm supervising device is connected to data concentrator.
Further, described main breaker of plastic casing be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 630A.
Further, described first branch's breaker of plastic casing, second branch's breaker of plastic casing, the 3rd branch's breaker of plastic casing be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 225A.
Further, described 4th branch's breaker of plastic casing be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 100A.
Further, described miniature circuit breaker be rated current be the 4P miniature circuit breaker of 63A.
Further, described surge protector be running voltage be 440V, dash current value >=25kA, nominal discharge current >=50kA, the 4P surge protector of voltage protection level value≤2.5kV.
This utility model has the advantages that
nullThis utility model one consumer unit，Its main breaker of plastic casing is connected on the basic routing line of distribution line its live wire L，First branch's breaker of plastic casing、Second branch's breaker of plastic casing、3rd branch's breaker of plastic casing、4th branch's breaker of plastic casing is connected on each branched line of distribution line its live wire L，Surge protector is connected on another branched line of distribution line its live wire L and ground connection by miniature circuit breaker，Main breaker of plastic casing and first branch's breaker of plastic casing it is positioned on the basic routing line of distribution line its live wire L、Second branch's breaker of plastic casing、3rd branch's breaker of plastic casing、Connect between 4th branch's breaker of plastic casing and miniature circuit breaker and have leakage-current alarm supervising device，Leakage-current alarm supervising device is connected to data concentrator，There is feature and the lightning protection of power transmission safety、Moment over-voltage protecting function and electric leakage control function.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of consumer unit of this utility model.
In figure: 1, main breaker of plastic casing；2, first branch's breaker of plastic casing；3, second branch's breaker of plastic casing；4, the 3rd branch's breaker of plastic casing；5, the 4th branch's breaker of plastic casing；6, miniature circuit breaker；7, surge protector；8, leakage-current alarm supervising device.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to the clearer technological thought understanding that this utility model is claimed.
nullThis utility model one consumer unit as shown in Figure 1，Including main breaker of plastic casing 1、First branch's breaker of plastic casing 2、Second branch's breaker of plastic casing 3、3rd branch's breaker of plastic casing 4、4th branch's breaker of plastic casing 5、Miniature circuit breaker 6、Surge protector 7 and leakage-current alarm supervising device 8，Main breaker of plastic casing 1 is connected on the basic routing line of distribution line its live wire L，Main breaker of plastic casing 1 be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 630A，First branch's breaker of plastic casing 2、Second branch's breaker of plastic casing 3、3rd branch's breaker of plastic casing 4、4th branch's breaker of plastic casing 5 is connected on each branched line of distribution line its live wire L，First branch's breaker of plastic casing 2、Second branch's breaker of plastic casing 3、3rd branch's breaker of plastic casing 4 be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 225A，4th branch's breaker of plastic casing 5 be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 100A，Surge protector 7 is connected on another branched line of distribution line its live wire L and ground connection by miniature circuit breaker 6，Miniature circuit breaker 6 be rated current be the 4P miniature circuit breaker of 63A，Surge protector 7 be running voltage be 440V、Dash current value >=25kA、Nominal discharge current >=50kA、The 4P surge protector of voltage protection level value≤2.5kV，Main breaker of plastic casing 1 and first branch's breaker of plastic casing 2 it is positioned on the basic routing line of distribution line its live wire L、Second branch's breaker of plastic casing 3、3rd branch's breaker of plastic casing 4、Connect between 4th branch's breaker of plastic casing 5 and miniature circuit breaker 6 and have leakage-current alarm supervising device 8，Leakage-current alarm supervising device 8 is connected to data concentrator.
nullOperation principle of the present utility model is: its main breaker of plastic casing 1 is connected on the basic routing line of distribution line its live wire L，First branch's breaker of plastic casing 2、Second branch's breaker of plastic casing 3、3rd branch's breaker of plastic casing 4、4th branch's breaker of plastic casing 5 is connected on each branched line of distribution line its live wire L，Surge protector 7 is connected on another branched line of distribution line its live wire L and ground connection by miniature circuit breaker 6，Main breaker of plastic casing 1 and first branch's breaker of plastic casing 2 it is positioned on the basic routing line of distribution line its live wire L、Second branch's breaker of plastic casing 3、3rd branch's breaker of plastic casing 4、Connect between 4th branch's breaker of plastic casing 5 and miniature circuit breaker 6 and have leakage-current alarm supervising device 8，Leakage-current alarm supervising device 8 is connected to data concentrator，There is feature and the lightning protection of power transmission safety、Moment over-voltage protecting function and electric leakage control function.
For a person skilled in the art, can technical scheme as described above and design, make other various corresponding changes and deformation, and within all these changes and deformation all should belong to this utility model scope of the claims.
Claims (6)
- null1. a consumer unit，It is characterized in that: include main breaker of plastic casing (1)、First branch's breaker of plastic casing (2)、Second branch's breaker of plastic casing (3)、3rd branch's breaker of plastic casing (4)、4th branch's breaker of plastic casing (5)、Miniature circuit breaker (6)、Surge protector (7) and leakage-current alarm supervising device (8)，Described main breaker of plastic casing (1) is connected on the basic routing line of distribution line its live wire L，First branch's breaker of plastic casing (2)、Second branch's breaker of plastic casing (3)、3rd branch's breaker of plastic casing (4)、4th branch's breaker of plastic casing (5) is connected on each branched line of distribution line its live wire L，Surge protector (7) is connected on another branched line of distribution line its live wire L and ground connection by miniature circuit breaker (6)，Main breaker of plastic casing (1) and first branch's breaker of plastic casing (2) it is positioned on the basic routing line of distribution line its live wire L、Second branch's breaker of plastic casing (3)、3rd branch's breaker of plastic casing (4)、Connect between 4th branch's breaker of plastic casing (5) and miniature circuit breaker (6) and have leakage-current alarm supervising device (8)，Leakage-current alarm supervising device (8) is connected to data concentrator.
- 2. consumer unit as claimed in claim 1 a kind of, it is characterised in that: described main breaker of plastic casing (1) be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 630A.
- 3. consumer unit as claimed in claim 1 a kind of, it is characterised in that: described first branch's breaker of plastic casing (2), second branch's breaker of plastic casing (3), the 3rd branch's breaker of plastic casing (4) be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 225A.
- 4. consumer unit as claimed in claim 1 a kind of, it is characterised in that: described 4th branch's breaker of plastic casing (5) be frame size rated current be the standard type 3 very hot magnetic trip circuit breaker of 100A.
- 5. consumer unit as claimed in claim 1 a kind of, it is characterised in that: described miniature circuit breaker (6) be rated current be the 4P miniature circuit breaker of 63A.
- 6. consumer unit as claimed in claim 1 a kind of, it is characterised in that: described surge protector (7) be running voltage be 440V, dash current value >=25kA, nominal discharge current >=50kA, the 4P surge protector of voltage protection level value≤2.5kV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475915.2U CN205646818U (en) | 2016-05-24 | 2016-05-24 | Total block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475915.2U CN205646818U (en) | 2016-05-24 | 2016-05-24 | Total block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646818U true CN205646818U (en) | 2016-10-12 |
Family
ID=57055671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475915.2U Expired - Fee Related CN205646818U (en) | 2016-05-24 | 2016-05-24 | Total block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646818U (en) |
-
2016
- 2016-05-24 CN CN201620475915.2U patent/CN205646818U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190524 |