CN207832967U - It is a kind of portable to take control breaker performance test case - Google Patents
It is a kind of portable to take control breaker performance test case Download PDFInfo
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- CN207832967U CN207832967U CN201721815801.9U CN201721815801U CN207832967U CN 207832967 U CN207832967 U CN 207832967U CN 201721815801 U CN201721815801 U CN 201721815801U CN 207832967 U CN207832967 U CN 207832967U
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- control
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- breaker
- control breaker
- electric power
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Abstract
The utility model provides a kind of portable expense control breaker performance test case, including babinet, the babinet is equipped with installation panel, panel is installed and is equipped with guide rail, control switch and power switch, digital timer, toggle switch, electric power banana bin and power interface, guide rail be equipped with it is multiple can buckle take control breaker station, toggle switch can control digital timer unlatching/closing by relay, digital timer can take control breaker control logic to multiple simultaneously, the delayed time, remote auto closing time, remote auto opening time is detected, electric power banana bin provides power supply for expense control breaker, power interface external power supply is powered for test box.The utility model is light-weight, and portability is strong, can test respectively the control logic of multiple expense control breakers, delayed time, remote auto closing time, remote auto opening time.
Description
Technical field
The utility model breaker performance test field, and in particular to a kind of portable to take control breaker performance test case.
Background technology
With the extensive use for taking control electric energy meter, take and controls electric energy meter external breaker also in grid company large-scale application,
National grid《The external Circuit breaker technology specification of Q/GDW11421-2015 electric energy meters》With south electric network《Take control electric energy meter to use
External low-voltage Circuit breaker technology specification》Also corresponding to announce.Take the conventional mechanical performance section of the control external breaker of electric energy meter, and it is general
Logical miniature circuit breaker is the same.And electrically operated performance section, then it is the exclusive characteristic of expense control breaker, and electrically operated performance is expense control
Breaker realizes the key performance for taking control function, ensureing Electrical Safety and rationalization.
The detection for taking control circuit breaker electric operating characteristics substantially concentrates on office of province DianKeYuan at present, and various detection devices are not
Be volume it is excessively huge be exactly that function is excessively disperseed, and station is single so that detection efficiency is relatively low, and Mobile portable is poor.One
As grass-roots unit even districts and cities office can not all be detected.For the ease of the convenient and efficient sampling observation work for carrying out supplied materials of grass-roots unit
Site examining and repairing work usually needs to design a kind of portable, the quick check fee control circuit breaker electric operating characteristics of energy device.
Utility model content
The purpose of this utility model is to provide it is a kind of it is portable take control breaker performance test case, to solve above-mentioned ask
Topic.
The utility model is achieved through the following technical solutions：It is a kind of it is portable take control breaker performance test case, packet
Babinet is included, the babinet is equipped with installation panel, and the installation panel is equipped with guide rail, control switch and power switch, number
Timer, toggle switch, electric power banana bin and power interface, the guide rail be equipped with it is multiple can buckle take control breaker work
Position, the toggle switch can control digital timer unlatching/closing by relay, and the digital timer can be respectively to multiple
Expense control breaker control logic, delayed time, remote auto closing time, remote auto opening time are detected, institute
It states electric power banana bin and provides power supply for expense control breaker, the power interface external power supply is powered for test box.
Further, the control switching group includes power switch, control switch, and the power switch is for controlling power supply
Break-make；The control switch is for controlling the combined floodgate/separating brake for taking control breaker.
Further, the control breaker that takes includes that the first expense controls breaker, the second expense control breaker, third expense control open circuit
Device；
The digital timer includes the first digital timer, the second digital timer, third digital timer；It is described after
Electric appliance includes relay before relay, third lock before relay, the second lock before the first lock, after the first lock after relay, the second lock
Relay after relay, third lock；
The toggle switch includes the first toggle switch, the second toggle switch, third toggle switch；
The electric power banana bin includes the first electric power banana bin, the second electric power banana bin, third electric power banana plug
Seat, the 4th electric power banana bin, the 5th electric power banana bin.
Further, the first toggle switch input terminal is connect with the control terminal of the first expense control breaker and feedback end,
Output end with relay after relay, the first lock before the first lock, signal is connect the first digital timer successively；
The second toggle switch output end is connect with the control terminal of the second expense control breaker and feedback end, output end and the
Signal connects successively for relay, the second digital timer after relay, the second lock before two locks；
The third toggle switch output end and third take the control terminal of control breaker and feedback end is connect, output end and the
Signal connects successively for relay, third digital timer after relay, third lock before three locks.
Further, the first electric power banana bin and the second electric power banana bin take control breaker offer confession for giving
Power supply；It is disconnected that the third electric power banana bin, the 4th electric power banana bin, the 5th electric power banana bin take control with first respectively
Road device, second take control breaker, third expense control breaker control end connection.
Further, the babinet size is 300mm*250mm*150mm.
Further, the box weight is no more than 2kg.
Compared with prior art, what the utility model reached has the beneficial effect that：
It is provided by the utility model it is a kind of it is portable take control breaker performance test case, it is light-weight, be easy dismounting, applicability
By force, can multiple function test be carried out to the control breaker that takes of multiple and different specification different models respectively, expense control open circuit can be completed
10 control logic tests, delayed time test, the test of remote auto closing time, the remote auto opening time of device are surveyed
Examination etc., it is simple for structure, it is flexibly portable.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred reality of the utility model
Example is applied, it for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of portable expense control breaker performance test box structure figure that the utility model embodiment provides.
Fig. 2 is electrical structure diagram.
1 is power interface in figure, and 2 be power switch, and 3 switch in order to control, and 4-1 takes control breaker, 4-2 second for first
Take control breaker, 4-3 is that third takes control breaker, and 5-1 is the first toggle switch, and 5-2 is the second toggle switch, and 5-3 is third
Toggle switch, 6-1 are the first digital timer, and 6-2 is the second digital timer, and 6-3 is third digital timer, 7-1 the
Relay before one lock, 7-2 are relay before the second lock, and 7-, 3 be relay before third lock, and 8-1 is relay after the first lock, 8-
2 be relay after the second lock, and 8-3 is relay after third lock, and 9 be guide rail, and 10 be installation panel, and 11-1 is that the first electric power is fragrant
Any of several broadleaf plants socket, 11-2 are the second electric power banana bin, and 11-3 is third electric power banana bin, and 11-4 is the 4th electric power banana bin,
11-5 is the 5th electric power banana bin.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that described embodiment is merely a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Other all embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1 and Fig. 2, it is a kind of it is portable take control breaker performance test case, including babinet, the babinet may be designed to
Size is 300mm*250mm*150mm, and weight is no more than the rectangular box of 2kg, and installation panel 10 is equipped in the babinet, described
Panel 10 is installed and is equipped with guide rail 9, control switch 3 and power switch 2, digital timer, toggle switch, electric power banana bin with
And power interface 1, set on the guide rail 9 there are three can buckle expense control breaker station, can be simultaneously to three different models
Expense control breaker is tested, and the toggle switch can control digital timer unlatching/closing, the digital meter by relay
When device can control breaker delayed time, remote auto closing time, remote auto point be taken to three different models respectively
The lock time is detected, and the electric power banana bin provides power supply for expense control breaker, and 1 external power supply of the power interface is used for
It powers for test box.
Specifically, the control breaker that takes includes that the first expense controls breaker 4-1, the second expense control breaker 4-2, third expense
Control breaker 4-3；
The digital timer includes the first digital timer 6-1, the second digital timer 6-2, third digital timer
6-3；
The relay includes relay 7-3 before relay 7-2, third lock before relay 7-1, the second lock before the first lock,
Relay 8-3 after relay 8-2, third lock after relay 8-1, the second lock after first lock；
The toggle switch includes the first toggle switch 5-1, the second toggle switch 5-2, third toggle switch 5-3；
The electric power banana bin includes the first electric power banana bin 11-1, the second electric power banana bin 11-2, third electricity
Power banana bin 11-3, the 4th electric power banana bin 11-4, the 5th electric power banana bin 11-5.
Further, the first toggle switch 5-1 input terminals and first take the control terminal and feedback end for controlling breaker 4-1
It connects, signal connects successively by relay 8-1, the first digital timer 6-1 after relay 7-1, the first lock before output end and the first lock
It connects；
The second button 5-2 output switching terminals are connect with the control terminal of the second expense control breaker 4-2 and feedback end, are exported
Signal is connect successively with relay 8-2, the second digital timer 6-2 after relay 7-2, the second lock before the second lock at end；
The third toggle switch 5-3 output ends take the control terminal of control breaker 4-2 with third and feedback end is connect, and export
Signal is connect successively with relay 8-3, third digital timer 6-3 after relay 7-3, third lock before third lock at end.
Specifically, the first electric power banana bin 11-1 and the second electric power banana bin 11-2 takes control breaker for giving
Power supply is provided；The third electric power banana bin 11-3, the 4th electric power banana bin 11-4, the 5th electric power banana bin
11-5 is connect with the first expense control breaker 4-1, the second expense control breaker 4-2, third expense control breaker 4-3 control terminals respectively.
First expense control breaker 4-1 is tested.
In use, AC220V level control logic tests can be completed, it is specific such as table 1：
1 AC220V level control logic test tables of table
Specifically, can simulate the first expense control breaker 4-1 with the control switch 3 has expense and arrearage state, work as control
When making the closure of switch 3, AC220V controls signal conduction, and the first expense control breaker 4-1, which belongs to, expense state, and described first takes
It controls breaker 4-1 and carries out closing operation；When the control switch 3 disconnects, AC220V controls signal and disconnects, and described first takes control
Breaker 4-1 belongs to arrearage state, and first, which takes control breaker 4-1, carries out sub-switching operation.The power switch 2 can control test box electricity
Source, the first toggle switch 5-1 can be divided into a gear, two gear states can be to first when the first toggle switch 5-1 is beaten to a gear
Take control breaker 4-1 and carries out delayed time test, the test of remote auto closing time；First toggle switch beats 5-1 to two
When gear, control breaker 4-1 can be taken to first and carry out remote auto opening time test.
Specifically, when carrying out the test of remote auto closing time, the first toggle switch 5-1 is got to two gears, is closed
Close power switch 2 and control switch 3, allow the first expense control breaker 4-1 in there is expense "on" position, at this time before first lock after
Electric appliance 7-1 is in the state for being attracted and disconnecting the first digital timer level signal.The first digital timer 6-1 is reset, so
Control switch 3 is disconnected afterwards, control signal is made to disconnect, and relay 8-1 is normally off after the first lock, and described first takes control breaker
4-1 feedback end AC220 level signals trigger the first digital timer 6-1 by relay 7-1 before the first lock and start timing, institute
After stating the first expense control breaker 4-1 completion separating brakes, feedback end signal becomes zero, and the first digital timer 6-1 stops timing, described
The time shown on first digital timer 6-1 is remote auto closing time.
Specifically, when carrying out delayed time test, the first toggle switch 5-1 is got to a gear state, is closed
Power switch 2 is closed, disconnects control switch 3, described first takes and control breaker 4-1 and be in arrearage gate-dividing state, when the first digital meter
Then the clear 6-1 zero of device, disconnecting power switch 2, system cut-off are closed control switch 3, allowing system to be in has expense state, is closed electricity
Source switch 2, system electrification, control signal trigger the first digital timer 6-1 by relay 7-1 before first lock and start to count
When, the first expense control breaker 4-1 closes a floodgate after receiving control signal and sends out feedback signal, and feedback signal makes relay before the first lock
7-1, which is attracted, to be disconnected, and the first digital timer 6-1 stops timing, the time shown on the first digital timer 6-1 subtract it is long-range from
Dynamic circuit connector lock tests the obtained time, just obtains the delayed time of the first expense control breaker 4-1.
When carrying out the test of remote auto opening time, the first toggle switch 5-1 is got to two gear states, is closed electricity
Source switch 2 and control switch 3, allowing the first expense control breaker 4-1 to be in has expense "on" position, at this time the first relay 7-1
In the state for disconnecting the first digital timer 6-1 level signals is attracted, the first digital timer 6-1 is reset, is then turned off
Switch 3 is controlled, control signal is made to disconnect, relay 8-1 is normally off after the first lock, and first takes control breaker 4-1 feedback ends
AC220 level signals trigger the first digital timer 6-1 by relay 7-1 before the first lock and start timing, and first takes control open circuit
After device 4-1 completes separating brake, feedback end signal becomes zero, and the first digital timer 6-1 stops timing, the first digital timer 6-1
The time of upper display is remote auto opening time.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (7)
- Portable take control breaker performance test case, including babinet 1. a kind of, which is characterized in that the babinet is equipped with mounting surface Plate, the installation panel are equipped with guide rail, control switch and power switch, digital timer, toggle switch, electric power banana bin And power interface, the guide rail be equipped with it is multiple can buckle take the station for controlling breaker, the toggle switch can pass through relay Digital timer unlatching/closing is controlled, the digital timer can take control breaker control logic, delayed to multiple respectively Time, remote auto closing time, remote auto opening time are detected, and the electric power banana bin is that expense control breaker carries Power supply source, the power interface external power supply are powered for test box.
- A kind of portable take control breaker performance test case 2. according to claim 1, which is characterized in that the control is opened Pass group includes power switch, control switch, and the power switch is used to control the break-make of power supply；The control switch is for controlling Take combined floodgate/separating brake of control breaker.
- A kind of portable take control breaker performance test case 3. according to claim 1, which is characterized in that described to take control disconnected Road device takes control breaker, the second expense control breaker, third expense control breaker including first；The digital timer includes the first digital timer, the second digital timer, third digital timer；The relay includes relay after relay, the first lock before relay, third lock before relay, the second lock before the first lock Relay after relay, third lock after device, the second lock；The toggle switch includes the first toggle switch, the second toggle switch, third toggle switch；The electric power banana bin includes the first electric power banana bin, the second electric power banana bin, third electric power banana bin, and the Four electric power banana bins, the 5th electric power banana bin.
- A kind of portable take control breaker performance test case 4. according to claim 3, which is characterized in that first button Sub switch input terminal is connect with the control terminal of the first expense control breaker and feedback end, relay, first before output end and the first lock Signal connects successively for relay, the first digital timer after lock；The second toggle switch output end is connect with the control terminal of the second expense control breaker and feedback end, output end and the second lock Signal connects successively for relay, the second digital timer after preceding relay, the second lock；The third toggle switch output end takes the control terminal of control breaker with third and feedback end is connect, output end and third lock Signal connects successively for relay, third digital timer after preceding relay, third lock.
- A kind of portable take control breaker performance test case 5. according to claim 3, which is characterized in that first electricity Power banana bin and the second electric power banana bin take control breaker offer power supply for giving；The third electric power banana plug Seat, the 4th electric power banana bin, the 5th electric power banana bin take control breaker, the second expense control breaker, third with first respectively Take the connection of control breaker control end.
- A kind of portable take control breaker performance test case 6. according to claim 1, which is characterized in that the babinet is big Small is 300mm*250mm*150mm.
- A kind of portable take control breaker performance test case 7. according to claim 1, which is characterized in that the babinet weight Amount is no more than 2kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815801.9U CN207832967U (en) | 2017-12-22 | 2017-12-22 | It is a kind of portable to take control breaker performance test case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815801.9U CN207832967U (en) | 2017-12-22 | 2017-12-22 | It is a kind of portable to take control breaker performance test case |
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|---|---|
| CN207832967U true CN207832967U (en) | 2018-09-07 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613424A (en) * | 2018-12-29 | 2019-04-12 | 国网河南省电力公司电力科学研究院 | One or two fusion switchgear assembly actuation time detection method and device |
| CN109655745A (en) * | 2019-01-17 | 2019-04-19 | 武汉黎赛科技有限责任公司 | A kind of test device and test method of main circuit breaker time parameter |
| CN113092998A (en) * | 2021-03-29 | 2021-07-09 | 广东电网有限责任公司计量中心 | Method and system for testing cost control switch |
| CN113589218A (en) * | 2021-08-06 | 2021-11-02 | 广西电网有限责任公司贵港供电局 | Action tester of external circuit breaker of cost control electric energy meter |
-
2017
- 2017-12-22 CN CN201721815801.9U patent/CN207832967U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613424A (en) * | 2018-12-29 | 2019-04-12 | 国网河南省电力公司电力科学研究院 | One or two fusion switchgear assembly actuation time detection method and device |
| CN109613424B (en) * | 2018-12-29 | 2023-08-25 | 国网河南省电力公司电力科学研究院 | Method and device for detecting action time of secondary fusion complete switch equipment |
| CN109655745A (en) * | 2019-01-17 | 2019-04-19 | 武汉黎赛科技有限责任公司 | A kind of test device and test method of main circuit breaker time parameter |
| CN113092998A (en) * | 2021-03-29 | 2021-07-09 | 广东电网有限责任公司计量中心 | Method and system for testing cost control switch |
| CN113589218A (en) * | 2021-08-06 | 2021-11-02 | 广西电网有限责任公司贵港供电局 | Action tester of external circuit breaker of cost control electric energy meter |
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