CN201583572U - Voltage coil for an electric energy meter - Google Patents
Voltage coil for an electric energy meter Download PDFInfo
- Publication number
- CN201583572U CN201583572U CN2009202948037U CN200920294803U CN201583572U CN 201583572 U CN201583572 U CN 201583572U CN 2009202948037 U CN2009202948037 U CN 2009202948037U CN 200920294803 U CN200920294803 U CN 200920294803U CN 201583572 U CN201583572 U CN 201583572U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- voltage coil
- potential winding
- utility
- 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
Links
Images
Landscapes
- Transformers For Measuring Instruments (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a voltage coil for an electric energy meter, comprising a voltage coil body (1); and the surface of the voltage coil body (1) is provided with a layer of insulating material (2). The insulation between the voltage coil body and interlayer high voltage of a power grid of the electric energy meter is better, therefore, when the electric energy meter works in the environment with high humidity, the voltage coil therein is not easy to be punctured by the interlayer high voltage of the power grid, thus not only guaranteeing normal work of the electric energy meter, but also guaranteeing the stable operation of the whole power grid.
Description
Technical field
The utility model relates to the electric energy meter technical field, specifically is a kind of electric energy meter potential winding.
Background technology
The electric energy meter of prior art generally is exposed with the surface of potential winding body, therefore the insulativity between potential winding body and the electrical network interlayer high pressure is very poor, when working in the environment of electric energy meter at high humidity, its inner potential winding is easy to by the interlayer high-voltage breakdown of electrical network, this not only influences the operate as normal of electric energy meter, and can influence the stable operation of whole electrical network.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defective of above prior art, and the electric energy meter potential winding preferably of the insulativity between a kind of potential winding body and the electrical network interlayer high pressure is provided.
The technical solution of the utility model is, a kind of electric energy meter potential winding is provided, and comprises the potential winding body, and the surface of described potential winding body is provided with one deck insulating material.
After adopting above structure, the utility model compared with prior art has the following advantages:
Because the surface of potential winding body is provided with one deck insulating material, therefore the insulativity between potential winding body and the electrical network interlayer high pressure is better, like this when working in the environment of electric energy meter at high humidity, its inner potential winding is not easy by the interlayer high-voltage breakdown of electrical network, thereby not only guaranteed the operate as normal of electric energy meter, and guaranteed the stable operation of whole electrical network.
Description of drawings
Fig. 1 is the structural representation of the utility model electric energy meter with potential winding.
Fig. 2 is the structural representation of the utility model electric energy meter with the pressure-wire ring cross-section.
Shown in the figure 1, the potential winding body, 2, insulating material.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, a kind of electric energy meter potential winding of the utility model comprises potential winding body 1, and the surface of described potential winding body 1 is provided with one deck insulating material 2.
Described insulating material 2 is insulation silk ribbon, a layer insulating that adopts the insulation silk ribbon to be entwined on the surface of potential winding body 1.
Claims (2)
1. an electric energy meter potential winding comprises potential winding body (1), it is characterized in that: the surface of described potential winding body (1) is provided with one deck insulating material (2).
2. electric energy meter potential winding according to claim 1 is characterized in that: described insulating material (2) is the insulation silk ribbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202948037U CN201583572U (en) | 2009-12-16 | 2009-12-16 | Voltage coil for an electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202948037U CN201583572U (en) | 2009-12-16 | 2009-12-16 | Voltage coil for an electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583572U true CN201583572U (en) | 2010-09-15 |
Family
ID=42725577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202948037U Expired - Lifetime CN201583572U (en) | 2009-12-16 | 2009-12-16 | Voltage coil for an electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583572U (en) |
-
2009
- 2009-12-16 CN CN2009202948037U patent/CN201583572U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102169740B (en) | An insulating metal probe | |
| CN201583572U (en) | Voltage coil for an electric energy meter | |
| CN202650836U (en) | Insulation sleeve effectively preventing electrical breakdown generated between film capacitor pole-shells | |
| CN201859755U (en) | Coil of dry type transformer | |
| CN203931628U (en) | In a kind of wind power generation distortion resistant, press soft power cable | |
| CN202405081U (en) | Novel dry-transformer coil | |
| CN203311887U (en) | Non-woven fabric polyester film covered wire used for transformer and motor | |
| CN206849702U (en) | A kind of new metallized film capacitor | |
| CN205751686U (en) | A kind of novel rated voltage 0.6/1kV power cable | |
| CN203055636U (en) | Voltage-equalizing ball structure of oilpaper capacitance type transformer bushing | |
| CN203311949U (en) | Mica tape | |
| CN208621666U (en) | A kind of note envelope formula coil | |
| CN204991191U (en) | A wire for dry -type transformer | |
| CN202189661U (en) | Short circuit resisting rectangular coil for transformer | |
| CN201877918U (en) | Insulating washer for end of 1100MW nuclear electric stator | |
| CN202231608U (en) | Power-supply filter with high voltage-resistant strength | |
| CN201725615U (en) | Double insulation layer copper flat wire | |
| CN202758749U (en) | Metallized film capacitor | |
| CN203276903U (en) | Wire | |
| CN202034206U (en) | Insulating protecting plate structure for external transposition of conducting wire of winding of extra-high-voltage converter transformer | |
| CN201837679U (en) | Power supply device for electric energy meter | |
| CN201853640U (en) | Insulating pull rod in SF6 (scale factor) switch product | |
| CN201608035U (en) | Locating part for transformer coil electrostatic ring and transformer provided with same | |
| CN203366888U (en) | Voltage coil | |
| CN201854524U (en) | End cap of overvoltage protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315191 Yinzhou Industrial Park, Zhejiang, Ningbo, Yinzhou District, Ningbo Patentee after: NINGBO SANXING MEDICAL ELECTRIC CO., LTD. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo Sanxing Electric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |