CN201804684U - Transformer having function of current phase-loss protection - Google Patents
Transformer having function of current phase-loss protection Download PDFInfo
- Publication number
- CN201804684U CN201804684U CN2010205390716U CN201020539071U CN201804684U CN 201804684 U CN201804684 U CN 201804684U CN 2010205390716 U CN2010205390716 U CN 2010205390716U CN 201020539071 U CN201020539071 U CN 201020539071U CN 201804684 U CN201804684 U CN 201804684U
- Authority
- CN
- China
- Prior art keywords
- transformer
- current phase
- function
- loss protection
- 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
- 238000010586 diagram Methods 0.000 description 1
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- Transformers For Measuring Instruments (AREA)
Abstract
The utility model discloses a transformer having a function of current phase-loss protection, which comprises a transformer main body, wherein a power supply circuit of the transformer main body is connected to a current phase-loss protection circuit. The utility model is reasonable in structure, can accurately judge if the current phase-loss exists and can ensure the normal work.
Description
Technical field:
The utility model relates to a kind of transformer.
Background technology:
Existing transformer does not have electric current open-phase protection function, can not whether accurately judge the power supply phase shortage, influences operate as normal.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and can accurately judge the transformer with electric current open-phase protection function of power supply phase shortage.
Technical solution of the present utility model is:
A kind of transformer with electric current open-phase protection function comprises the transformer body, it is characterized in that: the power circuit of transformer body is connected with the electric current open-phase protection circuit.
The utility model is rational in infrastructure, can whether accurately judge the power supply phase shortage, guarantees operate as normal.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Embodiment:
A kind of transformer with electric current open-phase protection function comprises transformer body 1, and the power circuit 2 of transformer body is connected with electric current open-phase protection circuit 3.
Claims (1)
1. the transformer with electric current open-phase protection function comprises the transformer body, it is characterized in that: the power circuit of transformer body is connected with the electric current open-phase protection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205390716U CN201804684U (en) | 2010-09-21 | 2010-09-21 | Transformer having function of current phase-loss protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205390716U CN201804684U (en) | 2010-09-21 | 2010-09-21 | Transformer having function of current phase-loss protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201804684U true CN201804684U (en) | 2011-04-20 |
Family
ID=43874187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205390716U Expired - Lifetime CN201804684U (en) | 2010-09-21 | 2010-09-21 | Transformer having function of current phase-loss protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201804684U (en) |
-
2010
- 2010-09-21 CN CN2010205390716U patent/CN201804684U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongyuan County, Nantong mutual inductor Manufacturing Co., Ltd Assignor: Dongyuan Electric Appliance Group Co., Ltd., Jiangsu Contract record no.: 2012320010151 Denomination of utility model: Transformer having function of current phase-loss protection Granted publication date: 20110420 License type: Exclusive License Record date: 20120625 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |