CN202230116U - American-style high voltage prepayment control metering cabinet - Google Patents
American-style high voltage prepayment control metering cabinet Download PDFInfo
- Publication number
- CN202230116U CN202230116U CN2011203885780U CN201120388578U CN202230116U CN 202230116 U CN202230116 U CN 202230116U CN 2011203885780 U CN2011203885780 U CN 2011203885780U CN 201120388578 U CN201120388578 U CN 201120388578U CN 202230116 U CN202230116 U CN 202230116U
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- CN
- China
- Prior art keywords
- american
- vsi
- metering cabinet
- circuit breaker
- vacuum circuit
- 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 - Lifetime
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Abstract
The utility model discloses an American-style high voltage prepayment control metering cabinet, which comprises a casing and a main body arranged therein. Current mutual inductors, voltage mutual inductors, a VSI vacuum circuit breaker, an electricity meter and a State Grid special transformer collecting terminal are arranged in the main body; the electricity meter is respectively connected with the current mutual inductor, a voltage mutual inductor and the State Grid special transformer collecting terminal; the voltage mutual inductor is connected with a high voltage terminal; the voltage mutual inductor is connected with the current mutual inductor; the current mutual conductor is connected with the VSI vacuum circuit breaker; and the VSI vacuum circuit breaker is connected with the State Grid special transformer collecting terminal. The floor type American-style high voltage prepayment control metering cabinet provided by the utility model is convenient to mount and maintain, lowers danger coefficient at the same time, and has the advantages of no required maintenance, no oil dripping, no pollution and the like.
Description
Technical field
The utility model relates to power industry, is specifically related to a kind of city net, rural power grids outdoor substation of being applicable to, also can be used for the American pre-payment control of the high pressure metering cabinet in industrial enterprise range transformer distribution place.
Background technology
The chest cabinet of common batch meter adopts iron sheet, gets rusty easily, the life-span is short.The common batch meter of low pressure only has function of measuring, is not with control and pre paid functionality.And need be installed on the electric pole, very inconvenient.Collect data and can only adopt simple people, need remove ladder, last electric pole exists potential safety hazard for checking meter.The worker will arrive each electricity consumption each household and check meter during charge calculation every the end of month, can occur miscopying, leak copy, drawback such as miscalculation.And the high-voltage cable of the common batch meter of low pressure is suspended in the air, is easy to come off, and has very big potential safety hazard.In actual use, electricity consumer and power supply department are often with regard to the correctness generation electricity consumption dispute of the counting of ammeter.Because the design defect of the common batch meter of low pressure often has electricity filching behavior to take place, and has wasted electric power resource.
The utility model content
To the demand; The technical matters of the solution of the utility model is; The American pre-payment of a kind of console mode high pressure combined high pressure control metering cabinet is provided, not only installs, overhaul conveniently, reduced danger coefficient simultaneously, had non-maintaining, not oil dripping, advantage such as pollution-free; Have unpacking warning function, can realize the mutual monitoring of electricity consumer and power department.
The technical scheme of the American pre-payment control of the high pressure of the utility model metering cabinet is following.
The American pre-payment control of a kind of high pressure of the utility model metering cabinet; The body that comprises housing and be positioned at housing; Be provided with current transformer, voltage transformer (VT), VSI vacuum circuit breaker, electric energy meter and state's net in the said body and specially become acquisition terminal; Said electric energy meter specially becomes acquisition terminal with said current transformer, voltage transformer (VT) and state's net and is connected respectively, and said voltage transformer (VT) is connected with high-pressure side, and said voltage transformer (VT) is connected with said current transformer; Said current transformer is connected with said VSI vacuum circuit breaker, and said VSI vacuum circuit breaker is connected with the special change of said state's net acquisition terminal.
Wherein, said housing adopts stainless steel.
Wherein, the thickness of said housing is 1.5--2mm.
Wherein, said voltage transformer (VT) and said current transformer are two, connect respectively between said two current transformers and between two voltage transformer (VT), and said two current transformers are connected respectively with said two voltage transformer (VT).
The beneficial effect of the utility model is following.
The utility model does not need manual metering, has solved potential safety hazard, and the data correctness that provides is errorless, thereby has solved the electricity consumption dispute, practiced thrift electric power resource, has realized modernized scientific management.
Description of drawings
Accompanying drawing 1 expression the utility model structural representation.
Wherein, 1, voltage transformer (VT); 2, current transformer; 3, VSI vacuum circuit breaker; 4, electric energy meter; 5, state's net specially becomes acquisition terminal.
Embodiment
Below in conjunction with accompanying drawing the American pre-payment control of the high pressure of the utility model metering cabinet is further specified.
Shown in accompanying drawing; According to the American pre-payment control of a kind of high pressure of the utility model metering cabinet; The body that comprises housing and be positioned at housing; It is characterized in that, be provided with current transformer 2, voltage transformer (VT) 1, VSI vacuum circuit breaker 3, electric energy meter 4 and state net in the said body and specially become acquisition terminal 5 that said electric energy meter 4 and said current transformer 2, voltage transformer (VT) 1 and state's net specially change acquisition terminal 5 are connected respectively; Said voltage transformer (VT) 1 is connected with high-pressure side; Said voltage transformer (VT) 1 is connected with said current transformer 2, and said current transformer 2 is connected with said VSI vacuum circuit breaker 3, and said VSI vacuum circuit breaker 3 is connected with the special change of said state's net acquisition terminal 5.
Wherein, said housing adopts stainless steel.The thickness of said Stainless Steel Shell is 1.5--2mm.
Wherein, said voltage transformer (VT) 1 is two with said current transformer 2, connects respectively between said two current transformers 2 and between two voltage transformer (VT) 1, and said two current transformers 2 are connected respectively with said two voltage transformer (VT) 1.
What the utility model adopted is that the secondary connection metering mode of connection is the VV mode of connection, and the VV mode of connection is A, and C two phase voltage electric currents are formed, secondary A, and B, the C electric current and voltage has 2.5mm respectively
2, 4.0mm
2Line be connected to the associating terminal box; There is the associating terminal box to be connected to multifunction electric meter 4 and the secondary control loop of expense control terminal divide-shut brake relay to VSI vacuum circuit breaker 3; There is the solenoid on the secondary control loop to control VSI vacuum circuit breaker 4 divide-shut brakes, realizes taking the control function.
The above only is the preferred implementation of the utility model; Should be understood that; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (4)
1. the American pre-payment of high pressure is controlled metering cabinet; The body that comprises housing and be positioned at housing; It is characterized in that be provided with current transformer, voltage transformer (VT), VSI vacuum circuit breaker, electric energy meter and state's net in the said body and specially become acquisition terminal, said electric energy meter specially becomes acquisition terminal with said current transformer, voltage transformer (VT) and state's net and is connected respectively; Said voltage transformer (VT) is connected with high-pressure side; Said voltage transformer (VT) is connected with said current transformer, and said current transformer is connected with said VSI vacuum circuit breaker, and said VSI vacuum circuit breaker is connected with the special change of said state's net acquisition terminal.
2. the American pre-payment control of high pressure according to claim 1 metering cabinet is characterized in that said housing adopts stainless steel.
3. the American pre-payment control of high pressure according to claim 2 metering cabinet is characterized in that the thickness of said housing is 1.5--2mm.
4. the American pre-payment control of high pressure according to claim 3 metering cabinet; It is characterized in that; Said voltage transformer (VT) and said current transformer are two; Connect respectively between said two current transformers and between two voltage transformer (VT), said two current transformers are connected respectively with said two voltage transformer (VT).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203885780U CN202230116U (en) | 2011-10-13 | 2011-10-13 | American-style high voltage prepayment control metering cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203885780U CN202230116U (en) | 2011-10-13 | 2011-10-13 | American-style high voltage prepayment control metering cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230116U true CN202230116U (en) | 2012-05-23 |
Family
ID=46080700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203885780U Expired - Lifetime CN202230116U (en) | 2011-10-13 | 2011-10-13 | American-style high voltage prepayment control metering cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063912A (en) * | 2013-01-06 | 2013-04-24 | 四川省电力公司达州电业局 | Electric energy metering device |
| CN103337793A (en) * | 2013-06-07 | 2013-10-02 | 国家电网公司 | Multifunctional metering cabinet |
| CN103855616A (en) * | 2012-11-28 | 2014-06-11 | 赵光景 | Novel intelligent charge controllable box type transformer |
-
2011
- 2011-10-13 CN CN2011203885780U patent/CN202230116U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855616A (en) * | 2012-11-28 | 2014-06-11 | 赵光景 | Novel intelligent charge controllable box type transformer |
| CN103063912A (en) * | 2013-01-06 | 2013-04-24 | 四川省电力公司达州电业局 | Electric energy metering device |
| CN103337793A (en) * | 2013-06-07 | 2013-10-02 | 国家电网公司 | Multifunctional metering cabinet |
| CN103337793B (en) * | 2013-06-07 | 2016-03-30 | 国家电网公司 | A kind of Multifunctional measuring cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: No. 754 Toyama 330006 Jiangxi province Nanchang County Blue Road Economic Development Zone Patentee after: Nanchang Jing Jing Technology Co., Ltd. Address before: Liu Bao Cun, Lu Nan Zhen Village 330096 entrepreneurial high-tech zones in Jiangxi Province, Nanchang City, No. 108 Patentee before: Jiangxi Guangjing Electric Power Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |