CN209282025U - A kind of modularization 10kV combination transformer - Google Patents
A kind of modularization 10kV combination transformer Download PDFInfo
- Publication number
- CN209282025U CN209282025U CN201822063856.XU CN201822063856U CN209282025U CN 209282025 U CN209282025 U CN 209282025U CN 201822063856 U CN201822063856 U CN 201822063856U CN 209282025 U CN209282025 U CN 209282025U
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- China
- Prior art keywords
- voltage transformer
- transformer
- current
- sealed base
- connecting terminal
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- 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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- 230000005611 electricity Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The utility model discloses a kind of modularization 10kV combination transformers, two current transformers and voltage transformer bottom are installed on sealed base, two current transformers are located at the left and right sides of voltage transformer, the grafting corresponding with the plug socket of two current transformers respectively of the inserting terminal of voltage transformer two sides, the connecting terminal A of two current transformer bottoms is connect with armored cable with the connecting terminal B of voltage transformer bottom, and armored cable stretches out sealed base.By by voltage transformer and current transformer combination on common sealed base armored cable from sealed base draw, entirety is without any leakage connecting terminal, both good thief-proof electrical property had been ensure that, it is with good expansibility again, in electrical equipment increase-volume, it is only necessary to replace corresponding current transformer, the overlapping investment of measuring equipment can be greatly reduced.
Description
Technical field
The utility model belongs to current-voltage transformer technical field more particularly to a kind of modularization 10kV combination mutual inductance
Device.
Background technique
Mutual inductor is also known as instrument transformer, is the general designation of current transformer and voltage transformer.High voltage can be become
Low-voltage, high current become low current, for measuring or protecting system.
Existing voltage transformer and current transformer are respectively independently to use, and volume is big, weight is heavy, structure is multiple
It is miscellaneous, component is scattered, is unfavorable for the control to power grid quality, be unfavorable for the validity of metering, and anti-pollution, moisture resistivity are poor.
Summary of the invention
In order to solve the problems in the existing technology, the purpose of this utility model is to propose a kind of modularization 10kV combination
Mutual inductor.
In order to realize above-mentioned purpose of utility model, the utility model uses technical solution as described below:
A kind of modularization 10kV combination transformer, including two current transformers, voltage transformer, voltage inserting terminal,
Electric current plug socket, sealed base and armored cable, the upper end of current transformer are provided with plug socket, and the lower end of current transformer is set
It is equipped with connecting terminal A, inserting terminal is respectively arranged at left and right sides of voltage transformer upper end, voltage transformer lower end is provided with
Connecting terminal B, two current transformers and voltage transformer bottom are installed on sealed base, two current transformer difference
Positioned at the left and right sides of voltage transformer, the inserting terminal of the voltage transformer two sides plug socket with two current transformers respectively
The connecting terminal B of corresponding grafting, the connecting terminal A of two current transformer bottoms and voltage transformer bottom is and armored cable
Connection, armored cable stretch out sealed base.
Further, the one side of sealed base is provided with cable connector, the armored cable is stretched out from cable connector
Sealed base.
Further, described two current transformers, voltage transformer and sealed base pass through poured with epoxy resin.
Due to the adoption of the above technical scheme, the utility model has following superiority:
By by voltage transformer and current transformer combination on common sealed base armored cable from sealed base
It draws, it is whole not only to have ensure that good thief-proof electrical property, but also be with good expansibility without any leakage connecting terminal,
When electrical equipment increase-volume, it is thus only necessary to replace corresponding current transformer, the overlapping investment of measuring equipment can be greatly reduced, have one
Fixed application value can also greatly save installation space if be mounted in metering cabinet body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, current transformer；2, voltage transformer；3, inserting terminal；4, plug socket；5, sealed base；6, cable
Connector；7, armored cable.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of modularization 10kV combination transformer, including two current transformers 1, voltage transformer 2, electricity
Pressure inserting terminal 3, electric current plug socket 4, sealed base 5 and armored cable 7, the upper end of current transformer 1 are provided with plug socket 4,
The lower end of current transformer 1 is provided with connecting terminal A, and voltage transformer is respectively arranged with inserting terminal at left and right sides of 2 upper end
3,2 lower end of voltage transformer is provided with connecting terminal B, and two current transformers 1 and 2, voltage transformer bottom are installed in sealing
On pedestal 5, two current transformers 1 are located at the left and right sides of voltage transformer 2, the inserted terminal of 2 two sides of voltage transformer
Sub 3 grafting corresponding with the plug socket 4 of two current transformers 1 respectively, the connecting terminal A and electricity of two 1 bottoms of current transformer
The connecting terminal B of pressure 2 bottom of mutual inductor is connect with armored cable 7, and armored cable 7 stretches out sealed base 5.
The one side of sealed base 5 is provided with cable connector 6, the armored cable 7 stretches out sealing bottom from cable connector 6
Seat 5.
Described two current transformers 1, voltage transformer 2 and sealed base 5 pass through poured with epoxy resin.
The utility model passes through the grafting of voltage transformer and current transformer, can be replaced according to real work needs
It is very convenient.
By by voltage transformer and current transformer combination on common sealed base armored cable from sealed base
It draws, it is whole not only to have ensure that good thief-proof electrical property, but also be with good expansibility without any leakage connecting terminal,
When electrical equipment increase-volume, it is thus only necessary to replace corresponding current transformer, the overlapping investment of measuring equipment can be greatly reduced, have one
Fixed application value can also greatly save installation space if be mounted in metering cabinet body.
Claims (3)
1. a kind of modularization 10kV combination transformer, including two current transformers, voltage transformer, voltage inserting terminal, electricity
Flow plug socket, sealed base and armored cable, it is characterised in that: the upper end of current transformer is provided with plug socket, Current Mutual Inductance
The lower end of device is provided with connecting terminal A, and inserting terminal, voltage transformer are respectively arranged at left and right sides of voltage transformer upper end
Lower end is provided with connecting terminal B, and two current transformers and voltage transformer bottom are installed on sealed base, two electric currents
Mutual inductor is located at the left and right sides of voltage transformer, the inserting terminal of voltage transformer two sides respectively with two Current Mutual Inductances
The plug socket of device corresponds to grafting, and the connecting terminal A of two current transformer bottoms and the connecting terminal B of voltage transformer bottom are equal
It is connect with armored cable, armored cable stretches out sealed base.
2. modularization 10kV combination transformer according to claim 1, it is characterised in that: set in the one side of sealed base
It is equipped with cable connector, the armored cable stretches out sealed base from cable connector.
3. modularization 10kV combination transformer according to claim 1, it is characterised in that: described two current transformers,
Voltage transformer and sealed base pass through poured with epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063856.XU CN209282025U (en) | 2018-12-10 | 2018-12-10 | A kind of modularization 10kV combination transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063856.XU CN209282025U (en) | 2018-12-10 | 2018-12-10 | A kind of modularization 10kV combination transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282025U true CN209282025U (en) | 2019-08-20 |
Family
ID=67610402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063856.XU Expired - Fee Related CN209282025U (en) | 2018-12-10 | 2018-12-10 | A kind of modularization 10kV combination transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282025U (en) |
-
2018
- 2018-12-10 CN CN201822063856.XU patent/CN209282025U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190820 Termination date: 20191210 |