CN202676759U - Three-phase four-wire indirect type electric meter secondary wire insert - Google Patents
Three-phase four-wire indirect type electric meter secondary wire insert Download PDFInfo
- Publication number
- CN202676759U CN202676759U CN 201220284776 CN201220284776U CN202676759U CN 202676759 U CN202676759 U CN 202676759U CN 201220284776 CN201220284776 CN 201220284776 CN 201220284776 U CN201220284776 U CN 201220284776U CN 202676759 U CN202676759 U CN 202676759U
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- wire
- electric meter
- phase
- insert
- wiring
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Abstract
The utility model discloses a three-phase four-wire indirect type electric meter secondary wire insert. The secondary wire between the electric meter and a mutual inductor can be bundled, and two ends of the wire are corresponding to each other, and can be expressed by symbols. The accesses of the mutual inductor or the electric meter wire end can be designed to look like the connection line row between circuit boards, and are respectively corresponding to inserting holes of the mutual inductor or the electric meter, therefore the unplugging or the inserting during the wiring or the maintenance can be facilitated. The insert provided in the utility model can be used to solve the problems such as numerous and messy lines in traditional transformers and meter boxes and easy occurrence of miswiring. The insert has advantages of good popularization and application value, and abilities of making the wiring more beautiful and concise, and improving the efficiency of the wiring operation greatly.
Description
Technical field
The utility model relates to secondary connection technical field in transformer and the batch meter, relates in particular to a kind of three-phase and four-line indirect type watt-hour meter secondary line plug-in unit.
Background technology
At present, install in power transformer and various users' the batch meter through current transformer access type watt-hour meter during at secondary connection, very inconvenient, because circuit is many and more mixed and disorderly, accidentally wrong line then gently then causes circuit and device damage, personal safety danger may occur when serious.Particularly limited space in the batch meter is easy to make mistakes, and wiring is very chaotic in addition, and is not attractive in appearance, also dangerous, and the line inspection and wiring are all wasted time and energy.
The utility model content
The purpose of this utility model provides the three-phase and four-line indirect type watt-hour meter secondary line plug-in unit that a kind of wiring is easy, safety is attractive in appearance.
For realizing that the technical scheme that the purpose of this utility model adopts is: a kind of three-phase and four-line indirect type watt-hour meter secondary line plug-in unit, it comprises side by side bundle conductor, described side by side bundle conductor two ends arrange plug, described header contact place is provided with numbering, and the jack that arranges on described plug and mutual inductor or the watt-hour meter is corresponding one by one.
Described jack place arranges numbering.
The utility model just is bundled into bundle when the secondary line between between watt-hour meter and mutual inductance is dispatched from the factory, the two ends of line in correspondence with each other, and symbolically, connecting line row between access mutual inductor or the watt-hour meter line end design imaging electronics board is the same, jack with mutual inductor or watt-hour meter forms one-to-one relationship respectively, wiring or just easily pull up or insert when overhauling, it is many and random effectively to have solved the interior circuit of traditional transformer and batch meter, the problem that the wrong circuit occurs easily makes wiring more attractive in appearance succinct.And greatly improved the efficient of wiring work.The utility model and good popularization and using value are arranged.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is watt-hour meter structural representation of the present utility model;
Fig. 2 is secondary line dongle configuration synoptic diagram of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of three-phase and four-line indirect type watt-hour meter secondary line plug-in unit, it comprises side by side bundle conductor 5, described side by side bundle conductor 5 two ends arrange plug 4, described plug 4 contact places are provided with numbering 6, and the jack 3 of setting is corresponding one by one on described plug 4 and mutual inductor or the watt-hour meter 2.Described jack 3 places arrange numbering 1.
The utility model just is bundled into bundle when the secondary line between between watt-hour meter and mutual inductance is dispatched from the factory, the two ends of line in correspondence with each other, and symbolically, connecting line row between access mutual inductor or the watt-hour meter line end design imaging electronics board is the same, jack with mutual inductor or watt-hour meter forms one-to-one relationship respectively, wiring or just easily pull up or insert when overhauling, it is many and random effectively to have solved the interior circuit of traditional transformer and batch meter, the problem that the wrong circuit occurs easily makes wiring more attractive in appearance succinct.And greatly improved the efficient of wiring work.The utility model and good popularization and using value are arranged.
Claims (2)
1. three-phase and four-line indirect type watt-hour meter secondary line plug-in unit, it is characterized in that: it comprises side by side bundle conductor, described side by side bundle conductor two ends arrange plug, and described header contact place is provided with numbering, and the jack that arranges on described plug and mutual inductor or the watt-hour meter is corresponding one by one.
2. three-phase and four-line indirect type watt-hour meter secondary line plug-in unit as claimed in claim 1, it is characterized in that: described jack place arranges numbering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284776 CN202676759U (en) | 2012-06-18 | 2012-06-18 | Three-phase four-wire indirect type electric meter secondary wire insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284776 CN202676759U (en) | 2012-06-18 | 2012-06-18 | Three-phase four-wire indirect type electric meter secondary wire insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676759U true CN202676759U (en) | 2013-01-16 |
Family
ID=47497657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284776 Expired - Fee Related CN202676759U (en) | 2012-06-18 | 2012-06-18 | Three-phase four-wire indirect type electric meter secondary wire insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267225A (en) * | 2014-10-22 | 2015-01-07 | 国网山东省电力公司聊城供电公司 | Electric energy meter standard wiring device and using method thereof |
-
2012
- 2012-06-18 CN CN 201220284776 patent/CN202676759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267225A (en) * | 2014-10-22 | 2015-01-07 | 国网山东省电力公司聊城供电公司 | Electric energy meter standard wiring device and using method thereof |
| CN104267225B (en) * | 2014-10-22 | 2017-02-01 | 国网山东省电力公司聊城供电公司 | Electric energy meter standard wiring device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130618 |