CN205004976U - Three -phase generator control panel - Google Patents
Three -phase generator control panel Download PDFInfo
- Publication number
- CN205004976U CN205004976U CN201520823455.3U CN201520823455U CN205004976U CN 205004976 U CN205004976 U CN 205004976U CN 201520823455 U CN201520823455 U CN 201520823455U CN 205004976 U CN205004976 U CN 205004976U
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- China
- Prior art keywords
- phase
- line
- socket
- binding post
- voltmeter
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- Expired - Fee Related
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Abstract
The utility model provides a three -phase generator control panel, includes the panel physically, be equipped with ferroelectric phase change over switch, three -phase breaker, three -phase socket, single -phase circuit breaker, single -phase socket on the panel body, ferroelectric phase change over switch has 12 binding post, divide into in, three row every row lower four binding post, three phase lines of three phase generator, four binding post of a zero line and well row link to each other, and three phase lines are first phase line, second phase line and third phase line, it receives and arrives the three -phase socket behind the three -phase breaker again go up to arrange four binding post, under arrange four binding post and receive and arrive one -way socket behind the single -phase circuit breaker again, four binding post of well row are an overlap joint voltmeter still, and on the phase 2 enzyme line of three phase generator was connected to voltmeter one end, the other end was connected on zero line and third phase line. The utility model discloses a ferroelectric phase change over switch can be convenient realization 380V and the conversion between the 220V voltage, it is more accurate to make the voltmeter show, plays certain guard action to motor and power consumption utensil.
Description
Technical field
The utility model relates to a kind of control panel, is specifically related to a kind of threephase generator control panel.
Background technology
Control panel three-phase electricity and the single-phase electricity of existing general three-phase gasoline engine generator are used in combination, do not arrange the change over switch of three-phase voltage and single-phase voltage, and voltmeter is display 380V voltage just, generator easily departs from center in use, voltage is floating, and motor easily burns out, and utensil is not durable.
Summary of the invention
The purpose of this utility model is exactly the deficiency in order to solve the problem, and provides a kind of control panel arranged with single-phase voltage and three-phase voltage conversion.
The technical scheme that the utility model will be dealt with problems is as follows:
A kind of threephase generator control panel, comprises panel body, it is characterized in that: described panel body is provided with electric phase change-over switch, three-phase breaker, three-phase socket, single-phase circuit breaker, single-phase socket;
Described electric phase change-over switch has 12 binding posts, is divided into upper, middle and lower three to arrange and often arranges four binding posts; Threephase generator three phase lines, a zero line and middle row four binding posts are connected, and described three phase lines are the first phase line, the second phase line and third phase line; Three-phase socket is arrived again after three-phase breaker received by upper row four binding posts; Unidirectional socket is arrived again after single-phase circuit breaker received by lower row four binding posts; Middle row four binding posts also overlap a voltmeter, and voltmeter one end connects in the second phase line of threephase generator, and the other end is connected on zero line and third phase line.
Described single-phase disconnected device is three, and single-phase socket is three.
Described panel body is also provided with electric door lock, direct current protecting device and direct current binding post.
Described direct current protecting device is 12V.
The beneficial effects of the utility model are as follows:
The utility model can realize the conversion between 380V and 220V voltage easily by electric phase change-over switch, voltmeter is shown more accurate, plays certain protective effect to motor and consuming device.
Accompanying drawing illustrates:
Fig. 1 is circuit diagram of the present utility model;
Fig. 2 is panel body structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, elaboration detailed is further done to the utility model.
Consult Fig. 1, Fig. 2, a kind of threephase generator control panel, comprise panel body (1), described panel body (1) is provided with electric phase change-over switch (2), three-phase breaker (3), three-phase socket (4), three single-phase circuit breakers (5), three single-phase sockets (6);
Described electric phase change-over switch has 12 binding posts, is divided into upper, middle and lower three to arrange and often arranges four binding posts; Threephase generator (7) connects three phase lines, a zero line D and middle row four binding posts are connected, and described three phase lines are the first phase line A, the second phase line B and third phase line C; Three-phase socket (4) is arrived again after three-phase breaker (3) received by upper row four binding posts; Unidirectional socket (6) is arrived again after single-phase circuit breaker (5) received by lower row four binding posts; Middle row four binding posts also overlap a voltmeter (8), and voltmeter (8) one end connects on the second phase line B of threephase generator (7), and the other end is connected on zero line D and third phase line C.
Described panel body is also provided with electric door lock (9), direct current protecting device (10) and direct current binding post (11).
Described direct current protecting device (10) is 12V.
Voltmeter (8) is arranged on the upper left corner of panel body (1); three-phase breaker (3) is arranged on the centre of the three-phase socket (4) in voltmeter (8) and panel body (1) upper right corner; below is provided with direct current binding post (11) and single-phase socket (6) from left to right successively; centre is provided with electric phase change-over switch (2) from left to right successively; the direct current protecting device (10) of partial below, and three single-phase circuit breakers (5).
When the utility model uses, electric phase change-over switch, when 380V, voltmeter shows 380V, and electric phase change-over switch, when 220V, voltmeter shows 220V.Like this can electrical energy saving, generator can be protected again and use machine tool.
Claims (4)
1. a threephase generator control panel, comprises panel body, it is characterized in that: described panel body is provided with electric phase change-over switch, three-phase breaker, three-phase socket, single-phase circuit breaker, single-phase socket;
Described electric phase change-over switch has 12 binding posts, is divided into upper, middle and lower three to arrange and often arranges four binding posts; Threephase generator three phase lines, a zero line and middle row four binding posts are connected, and described three phase lines are the first phase line, the second phase line and third phase line; Three-phase socket is arrived again after three-phase breaker received by upper row four binding posts; Unidirectional socket is arrived again after single-phase circuit breaker received by lower row four binding posts; Middle row four binding posts also overlap a voltmeter, and voltmeter one end connects in the second phase line of threephase generator, and the other end is connected on zero line and third phase line.
2. a kind of threephase generator control panel according to claim 1, is characterized in that: described single-phase disconnected device is three, and single-phase socket is three.
3. a kind of threephase generator control panel according to claim 1, is characterized in that: described panel body is also provided with electric door lock, direct current protecting device and direct current binding post.
4. a kind of threephase generator control panel according to claim 1, is characterized in that: described direct current protecting device is 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823455.3U CN205004976U (en) | 2015-10-23 | 2015-10-23 | Three -phase generator control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823455.3U CN205004976U (en) | 2015-10-23 | 2015-10-23 | Three -phase generator control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004976U true CN205004976U (en) | 2016-01-27 |
Family
ID=55161845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823455.3U Expired - Fee Related CN205004976U (en) | 2015-10-23 | 2015-10-23 | Three -phase generator control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004976U (en) |
-
2015
- 2015-10-23 CN CN201520823455.3U patent/CN205004976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160127 Termination date: 20161023 |