CN203180318U - Distribution transformer comprehensive power distribution cabinet - Google Patents
Distribution transformer comprehensive power distribution cabinet Download PDFInfo
- Publication number
- CN203180318U CN203180318U CN 201320081235 CN201320081235U CN203180318U CN 203180318 U CN203180318 U CN 203180318U CN 201320081235 CN201320081235 CN 201320081235 CN 201320081235 U CN201320081235 U CN 201320081235U CN 203180318 U CN203180318 U CN 203180318U
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- cabinet
- distribution
- power distribution
- comprehensive power
- distribution transformer
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Abstract
A distribution transformer comprehensive power distribution cabinet aims at solving the problem of low intelligence degree of a power distribution cabinet in the prior art. The distribution transformer comprehensive power distribution cabinet in the scheme comprises a cabinet body, and is characterized in that: the cabinet body is provided with intelligent low-voltage power capacitors which are connected with each other, a translation isolating switch, and a distribution comprehensive measurement and control device therein; the cabinet body is externally connected with a distribution transformer, the intelligent low-voltage power capacitors can perform reactive compensation. The distribution transformer comprehensive power distribution cabinet of the utility model is provided with high-end intelligent distribution equipment such as the low-voltage translation isolating switch, the intelligent low-voltage power capacitors, and the distribution comprehensive measurement and control device, and is provided with a port used for installing a metering and mutual-control device of additional equipment in the cabinet body, thus the distribution transformer comprehensive power distribution cabinet is safe and reliable, and is convenient in operation and maintenance.
Description
Technical field
The utility model relates to a kind of power distribution cabinet.
Background technology
Traditional low-voltage distribution mode mainly is the low tension switch control cubicle of forming by circuit breaker, contactor, thermal relay, fuse, control relay and various electrical instrument, realizes functions such as distribution, control, protection, supervision.This traditional switch cubicle need be furnished with multiple simulated pointer instrument and relay, gives and produces, stores, keeps in repair and bring very big inconvenience and based on artificial direct control, can't realize intelligent management.
The utility model content
The utility model is intended to provide a kind of distribution transformer comprehensive power distribution cabinet, to solve the not high problem of the intelligent degree of power distribution cabinet in the prior art.
The comprehensive power distribution cabinet of distribution transformer in this programme includes cabinet, it is characterized in that: be provided with in the cabinet be connected, intelligent low-pressure power capacitor, parallel-moving type isolating switch and comprehensive power distribution measure and control device.
Casing is outer can to connect distribution transformer, the intelligent low-pressure power capacitor can carry out reactive power compensation, high-end intelligent power distribution equipment such as its configuration low pressure parallel-moving type isolating switch, intelligent low-pressure power capacitor, comprehensive power distribution measure and control device, be equipped with in the casing for the metering that optional equipment is installed and the port of cross complaint device, safe and reliable, operation maintenance is convenient.
This scheme adapts to the requirement of low-voltage distribution equipment standardization, miniaturization, outdoor type, integrates distribution, metering, protection, capacitance reactive compensation, sufficient guarantee is provided for the low voltage electric network safety utilization of electric power.
Further, described comprehensive power distribution measure and control device includes the current-voltage measurement device.
Further, the cabinet made of corrosion resistant plate is provided with lightning arrester.
Further, described comprehensive power distribution measure and control device includes current sampling device.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the electrical schematic diagram of the utility model embodiment.
Fig. 2 is the layout plan in the utility model embodiment cabinet front.
Fig. 3 is the layout plan at the utility model embodiment cabinet back side.
Embodiment
The electrical schematic diagram of the comprehensive power distribution cabinet of distribution transformer in this enforcement includes the outside distribution transformer B that connects, metering CT 1TA, parallel-moving type isolating switch QK, sampling CT 2TA, four circuit breakers (1QF to 4QF), the intelligent low-pressure power capacitor (1C, 2C and 3C) that is connected with 4QF and the lightning arrester F of ground connection as shown in Figure 1.
As shown in Figure 2: the comprehensive power distribution cabinet of the distribution transformer in this enforcement, include the cabinet that corrosion resistant plate is made, positive metering CT 1TA, sampling CT 2TA, acquisition terminal CJ, gauge table meter JL, terminal box JX, parallel-moving type isolating switch QK and the lightning arrester F that is connected that install in the cabinet.
As shown in Figure 3: the back side is provided with four circuit breakers and three intelligent low-pressure power capacitors in the cabinet.
Above-described only is embodiment of the present utility model, and general knowledge such as known concrete structure and characteristic are not done too much description at this in the scheme.Should be understood that; for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; these also should be considered as protection range of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (4)
1. the comprehensive power distribution cabinet of distribution transformer includes cabinet, it is characterized in that: be provided with in the cabinet be connected, intelligent low-pressure power capacitor, parallel-moving type isolating switch and comprehensive power distribution measure and control device.
2. the comprehensive power distribution cabinet of distribution transformer according to claim 1, it is characterized in that: described comprehensive power distribution measure and control device includes the current-voltage measurement device.
3. the comprehensive power distribution cabinet of distribution transformer according to claim 1, it is characterized in that: the cabinet that corrosion resistant plate is made is provided with lightning arrester.
4. the comprehensive power distribution cabinet of distribution transformer according to claim 1, it is characterized in that: described comprehensive power distribution measure and control device includes current sampling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081235 CN203180318U (en) | 2013-02-22 | 2013-02-22 | Distribution transformer comprehensive power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081235 CN203180318U (en) | 2013-02-22 | 2013-02-22 | Distribution transformer comprehensive power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180318U true CN203180318U (en) | 2013-09-04 |
Family
ID=49076978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081235 Expired - Lifetime CN203180318U (en) | 2013-02-22 | 2013-02-22 | Distribution transformer comprehensive power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466731A (en) * | 2013-09-25 | 2015-03-25 | 国家电网公司 | Low-voltage comprehensive distribution measuring and controlling device |
-
2013
- 2013-02-22 CN CN 201320081235 patent/CN203180318U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466731A (en) * | 2013-09-25 | 2015-03-25 | 国家电网公司 | Low-voltage comprehensive distribution measuring and controlling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |