CN207601285U - A kind of ups power test device - Google Patents
A kind of ups power test device Download PDFInfo
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- CN207601285U CN207601285U CN201721622573.3U CN201721622573U CN207601285U CN 207601285 U CN207601285 U CN 207601285U CN 201721622573 U CN201721622573 U CN 201721622573U CN 207601285 U CN207601285 U CN 207601285U
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- power supply
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Abstract
The utility model is related to a kind of ups power test devices, including measurement jig, power supply power supply unit, load access unit, voltage display unit and the delay indicating unit being located on measurement jig；The test device realizes entire test using common, simple electrical equipment, and the integrated testability testing time is short, efficient, and accuracy is high, at low cost；Load access unit, voltage display unit, delay indicating unit, measurement jig can be come flexibly replace according to user demand, to meet the individual demand of user, can realize test to a variety of ups powers；Accurate connection is realized via the probe-type interface of measurement jig, test accuracy is high between test device and ups power to be measured；Test device is compact-sized, good to different types of ups power compatibility, and widely applicable, safe and easy to operate, cost is relatively low.
Description
Technical field
The utility model is related to a kind of test devices, and in particular to a kind of ups power test device.
Background technology
Ups power (uninterruptible power supply) be widely used in industry, communication, data storage device, control device and its
In emergency protection system.Quality, the performance and stability of ups power are most important for the product.Ups power manufactures
Afterwards, it is necessary to which performance detection is carried out to it.
In the prior art, generally the performance of ups power is tested using multimeter using manual detection mode；Or
Person tests or customizes dedicated test equipment with product complete machine after ups power is packed into product.First two mode detects
Efficiency is low, cumbersome, is unfavorable for high-volume and tests；Latter customizes mode, and testing cost is high, poor universality.
Utility model content
In order to overcome the disadvantages of the above prior art, the purpose of this utility model is to provide a kind of with versatility, can be real
Now to the test of all kinds of ups powers, and improve the test device of testing efficiency and the ups power of safety.
In order to achieve the above objectives, the technical solution of the utility model is to provide a kind of ups power test device, including test
Jig, power supply power supply unit, load access unit, voltage display unit and the delay indicating unit being located on measurement jig；Institute
The power supply power supply unit stated provides power supply for ups power to be measured；The load access unit is used to enter different loads
On ups power to be measured；The voltage display unit is used to show the size of each road output voltage values of ups power to be measured；
The delay indicating unit is disconnected laggard line delay with power supply power supply unit for ups power to be measured and indicates；The survey
Examination jig for fixing ups power to be measured, and during test, by ups power to be measured respectively with power supply power supply unit, negative
Carry access unit, voltage display unit is connected with delay indicating unit.
Further, the measurement jig include jig case, be located at jig case upper surface rear end and on jig case
The vertical support plate in surface, the upper surface of the jig case are equipped with the positioning baffle for being positioned to ups power to be measured, institute
The top for the positioning baffle stated, which is equipped with, compresses panel, and described compresses the panel compression parallel, described with the upper surface of jig case
The upper end of panel is fixedly connected with pressing handle, which is flexibly connected on the supporting plate, and the compression panel moves up and down
Dynamic, the lower surface of the compression panel is fixedly connected with multiple test probes, and the test probe is by testing connection cables point
It is not electrically connected with power supply power supply unit, load access unit, voltage display unit and the delay indicating unit being located in jig case.
Further, the power supply power supply unit includes the power supply socket for being located at jig case side, is located at jig
The positive power supply power switch of case, the supply voltage source being located in jig case, the power supply socket and supply voltage source
It is electrically connected by power supply power switch.
Further, the load access unit includes the resistance being located in jig case, and it is positive more to be located at jig case
A load access toggle switch, the resistance access toggle switch electricity with the load access probe in test probe by load
Connection.
Further, the voltage display unit includes the voltmeter head being embedded on jig case and is located at jig case rows
Voltmeter head power switch, the voltmeter head is electrically connected with ups power to be measured by voltmeter head power switch, is used for
Detect the voltage of ups power to be measured.
Further, it is there are one the voltmeter heads or multiple.
Further, the delay indicating unit includes the AC relay, the time relay, bee being located in jig case
Ring device；The input probe of the supply voltage source and the ups power to be measured in test probe pass sequentially through AC relay, when
Between relay, buzzer electrical connection.
Compared with prior art, the beneficial effects of the utility model：
(1) this ups power test device provided by the utility model is realized using common, simple electrical equipment
Entire test, the integrated testability testing time is short, efficient, and accuracy is high, at low cost.
(2) this ups power test device provided by the utility model flexibly can replace load according to user demand and connect
Enter unit, voltage display unit, delay indicating unit, measurement jig, to meet the individual demand of user, can realize to more
The test of kind ups power.
(3) via measurement jig between this ups power test device provided by the utility model and UPS power supplys to be measured
Probe-type interface realize accurate connection, test accuracy is high；
(4) this ups power test device provided by the utility model is compact-sized, simultaneous to different types of UPS power supplys
Capacitive is good, widely applicable, and safe and easy to operate, cost is relatively low.
The utility model is described in further details below with reference to attached drawing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model ups power test device；
Fig. 2 is the operation principle structure diagram of the utility model ups power test device；
Reference sign：1st, pressing handle；2nd, connection cables are tested；3rd, probe is tested；4th, power supply socket；5th, it is electric
Press gauge outfit；6th, power supply power switch；7th, load access toggle switch；8th, voltmeter head power switch；9th, positioning baffle；10th, it presses
Tight panel；11st, jig case；12nd, support plate.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be appreciated that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of description the utility model and simplifies description rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this practicality
Novel limitation.
Term " first ", " second " be only used for description purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more this feature；In the description of the present invention, unless otherwise indicated, " multiple " are meant that two
It is a or more than two.
As depicted in figs. 1 and 2, a kind of ups power test device is present embodiments provided, including measurement jig, is located at survey
Try power supply power supply unit, load access unit, voltage display unit and the delay indicating unit on jig；The power supply power supply
Unit provides power supply for ups power to be measured；The load access unit is used to different loads entering ups power to be measured
On；The voltage display unit is used to show the size of each road output voltage values of ups power to be measured；The delay instruction
Unit is disconnected laggard line delay with power supply power supply unit for ups power to be measured and indicates；The measurement jig is used to fix
Ups power to be measured, and during test, by ups power to be measured respectively with power supply power supply unit, load access unit, electricity
Pressure display unit is connected with delay indicating unit.
The embodiment specifically refined, the measurement jig includes jig case 11, after being located at 11 upper surface of jig case
End and the support plate 12 vertical with 11 upper surface of jig case, the upper surface of the jig case 11 are equipped with for UPS to be measured
The positioning baffle 9 of power supply positioning, the top of the positioning baffle 9, which is equipped with, compresses panel 10, and the compression panel 10 is with controlling
The upper surface for having case 11 is parallel, and the upper end of the compression panel 10 is fixedly connected with pressing handle 1,1 activity of pressing handle
It is connected in support plate 12, and the compression panel 10 moves up and down, the lower surface of the compression panel 10 is fixedly connected with more
A test probe 3, the test probe 3 is by testing power supply power supply unit, negative of the connection cables 2 respectively with being located in jig case 11
Carry access unit, voltage display unit and delay indicating unit electrical connection.It is used to place test device in the jig case 11
Involved in all detection components, the support plate 12 with pressing handle 1 for connecting, and the pressing handle 1 being capable of phase
Support plate 12 is moved up and down, and then realizes and pushes the fixed compression panel 10 in 1 lower section of pressing handle, specifically
Be that support plate 12 is equipped with sliding slot, the end of pressing handle 1 is equipped with sliding block, which is located in sliding slot, and can be along cunning
Slot moves up and down, and then realizes pressing handle 1 and can move up and down, and the work(pushed to compressing panel 10
Can, positioning is fixed by positioning baffle 9 in ups power to be measured, and multiple test probes 3 that compression panel 10 is equipped with can be accurate
The true input/output port with ups power to be measured is attached, and realizes the connection of entire test device and ups power to be measured；
The measurement jig can change the length and width of measurement jig top positioning baffle 9 used for positioning and test probe 3
Type and quantity come realize the test to variety classes ups power connect.The interface of measurement jig described in the present embodiment is visits
Pin type, the probe-type interface of jig outputs and inputs interface with ups power to be measured and is directed at connection the test device after tested, comes real
Existing voltage is output and input；And power supply power supply unit, voltage display unit, load access unit, delay indicating unit with
The connection of ups power to be measured is realized by the probe access on measurement jig and measurement jig.
Preferably, the power supply power supply unit includes the power supply socket 4 for being located at 11 side of jig case, it is located at jig
11 positive power supply power switch 6 of case, the supply voltage source being located in jig case 11, the power supply socket 4 and power supply
Voltage source is electrically connected by power supply power switch 6.The voltage signal of the power supply power supply unit is input to the confession of ups power to be measured
It, can be according to specific for providing normal operating voltage, generally alternating current 220V to ups power to be measured on electric terminal
Depending on ups power model.And it is preferred, the supply voltage source that the present embodiment uses can be variable voltage source, output voltage
Value can be set as the upper voltage limit of UPSUPS power supplys, and rated voltage, lower voltage limit visit three road voltages by the test of measurement jig
Needle 3 is connected with ups power to be measured, and voltage is linked on ups power to be measured.
Preferably, the load access unit includes the resistance being located in jig case 11, it is positive to be located at jig case 11
Multiple load access toggle switch 7, the resistance are opened with the load access probe in test probe 3 by loading access table tennis
Close 7 electrical connections.In the present embodiment, there are three types of the resistance, is three kinds of different capacities, different resistance values, correspondingly, load access
Toggle switch 7 also there are three, each load access toggle switch 7 control a kind of access of resistance, specifically, the load on the left side
The access that toggle switch 7 controls ups power nominal load is accessed, intermediate load access toggle switch 7 controls ups power half amount
The access of fixed load, the load access toggle switch 7 on the right control the access of the double nominal load of ups power, in this way can be real
It accesses or is independently accessed while existing three kinds of different loads, ups power carry load work state can be simulated.Certainly, it is described negative
Carry access unit not only can directly using load access toggle switch 7 control resistance access, can also by high current after
Electric appliance array controls resistance to access, and the Resistor Array Projector train value of the load access unit, can select the specified of ups power
Resistance value can also need to select other resistance values according to actual test.
The voltage display unit includes the voltmeter head 5 being embedded on jig case 11 and the electricity being located on jig case 11
Gauge outfit power switch 8 is pressed, the voltmeter head 5 is electrically connected by voltmeter head power switch 8 with ups power to be measured, is used for
Detect the voltage of ups power to be measured.And the voltage display unit can be made of one or more voltmeter heads 5, specific
Number can be depending on the voltage output way of ups power to be measured, and voltage display unit is by 5 voltmeter heads 5 in the present embodiment
It forms, is connected on respectively on 5 road output voltage terminals of ups power (present apparatus selects HPW80U), shows that 5 tunnels of ups power are defeated
Go out 24V voltages.
The delay indicating unit includes the AC relay, the time relay, the buzzer that are located in jig case 11；This
AC relay selects 220V AC relays in embodiment, and the time relay is the time relay of 60S range abilities, described
Supply voltage source pass sequentially through AC relay, time relay with the input probe of ups power to be measured in test probe 3
Device, buzzer electrical connection；After the power supply of ups power to be measured is disconnected, delay indicating unit commences work without delay, centainly
Alarm is made a sound after time.And the delay time of the delay indicating unit can be by the performance indicator of UPS voltages to be measured
Depending on, using HPW80U power supplys as the generation energy to be measured in this test device, the power supply of this ups power is disconnected, general 30S
Afterwards, out-put supply starts to be lower, until being zero, therefore the time relay of this test device is configured to 30S.Delay instruction is single
First operation principle is as follows：After the power supply of ups power to be measured is disconnected, the 220V being connected on ups power power supply terminal is handed over
Current relay coil losing electricity, relay disconnect, and the time relay being connected on AC relay normally-closed contact obtains electric, beginning 30S
Timing, timing time arrived after (after 30S), the alarm buzzer being connected in time relay normally open contact must establish the beginning by cable
Sounding alarm.The effect of the delay indicating unit is exactly the time detection done after UPS power-off, after the time as defined in arrival, is prompted
Whether the output voltage that tester can observe ups power has exception before the deadline.
Further, the load access unit, delay indicating unit can be independently distributed, and can also be integrated in one piece of test
It is put on plate inside jig case 11.
Specifically in test, 220V power-line plugs are inserted on power supply socket 4, ups power to be measured is placed
Baffle is made to be in close contact with ups power to be measured on the positioning baffle 9 of measurement jig, adjusting the long width position of positioning baffle, pressure
Lower pressing handle 1 makes ups power unitunder test to be measured compress panel 10 and fully compresses, makes test probe 3 and UPS to be measured electricity
The input/output port connection in source, opens power supply power switch 6, and electric energy is distinguished by testing probe 3 and test probe connection cables 2
The energization input of the delay indicating unit in the energization input and jig case 11 of ups power to be measured is accessed, opens voltage
Gauge outfit power switch 8 checks that 5 show value of voltmeter head obtains size, and 5 show value of voltmeter head is ups power in light condition
Under output voltage values size (at this time load access toggle switch 7 be not turned on, without any load access ups power),
Voltage value is determined whether in normal range (NR), present apparatus test passes standard is floating voltage 23.5V-24V.No load test result
After normal, bringing onto load test is then carried out；Opening load access toggle switch 7 (can open three switches and realize three kinds of differences
Load while access, a certain load can also be independently accessed), the work of this test device is (electric for UPS to be measured using HPW80U
Source) when, left load access toggle switch 7 is opened, realizes the access of ups power nominal load, observation voltmeter head 5 is shown
Whether in normal range (NR), present apparatus test passes standard is loaded load voltage 23.5V-24V to value；Nominal load test result
After normal, then intermediate and the right load access toggle switch 7 is opened successively, realize the test of half load and times load；It is all
After band load is completed, the load access toggle switch 7 (other two closings) on the left side is only opened, i.e., in nominal load access
In the case of, deenergization power switch 6, UPS to be measured power-off at this time, the delay indicating unit in jig case 11 starts to work, opens
The timing of beginning 30S, timing time arrived after (after 30S), the buzzer being positioned in jig case 11 starts sounding alarm, survey
Examination personnel are after alarm is heard, whether observation 5 show value of voltmeter head is in normal range (NR), under normal circumstances, this ups power
Output voltage 30S after a loss of power in be to maintain constant, 30S starts voltage value and becomes smaller, until being reduced to zero；If UPS
Voltage value is all in rational range during unloaded, band carries, power cut off delay detects three for power supply, then test result is product
Normally；Three processes during any one voltage value not in rational range, then test result is unqualified for product.
In the ups power test device of the utility model, load access unit, voltage display unit, delay instruction are single
Member, measurement jig can be replaced flexibly, can be compatible with the test realized to a variety of ups powers, be not limited to single kind UPS electricity
The test in source is a kind of efficient, at low cost, easy to operate, applied widely test device.
Above example is only for example, not forming to the scope of protection of the utility model to the utility model
Limitation, every design the same or similar with the utility model belonged within the scope of protection of the utility model.
Claims (7)
1. a kind of ups power test device, it is characterised in that：Including measurement jig, the power supply power supply being located on measurement jig is single
Member, load access unit, voltage display unit and delay indicating unit；
The power supply power supply unit provides power supply for ups power to be measured；
The load access unit is used to different loads entering ups power to be measured；
The voltage display unit is used to show the size of each road output voltage values of ups power to be measured；
The delay indicating unit is disconnected laggard line delay with power supply power supply unit for ups power to be measured and indicates；
The measurement jig for fixing ups power to be measured, and during test, by ups power to be measured respectively with electricity
Source power supply unit, load access unit, voltage display unit are connected with delay indicating unit.
2. ups power test device as described in claim 1, it is characterised in that：The measurement jig includes jig case
(11), the rear end of jig case (11) upper surface and the support plate (12) vertical with jig case (11) upper surface are located at, described controls
The upper surface of tool case (11) is equipped with the positioning baffle (9) for being positioned to ups power to be measured, the positioning baffle (9)
Top, which is equipped with, compresses panel (10), the compression panel (10) seal face parallel, described with the upper surface of jig case (11)
The upper end of plate (10) is fixedly connected with pressing handle (1), which is movably connected in support plate (12), and the pressure
Tight panel (10) moves up and down, and the lower surface of the compression panel (10) is fixedly connected with multiple test probes (3), the test
Probe (3) by test connection cables (2) respectively be located in jig case (11) power supply power supply unit, load access unit,
Voltage display unit and delay indicating unit electrical connection.
3. ups power test device as claimed in claim 2, it is characterised in that：The power supply power supply unit includes being located at
The power supply socket (4) of jig case (11) side is located at the positive power supply power switch (6) of jig case (11) and is located at
Supply voltage source in jig case (11), the power supply socket (4) pass through power supply power switch (6) with supply voltage source
Electrical connection.
4. ups power test device as claimed in claim 2, it is characterised in that：The load access unit includes being located at
Resistance in jig case (11) and be located at the positive multiple load access toggle switch (7) of jig case (11), the resistance with
The load access probe tested in probe (3) accesses toggle switch (7) by load and is electrically connected.
5. ups power test device as claimed in claim 2, it is characterised in that：The voltage display unit includes inlaying
Voltmeter head (5) on jig case (11) and the voltmeter head power switch (8) being located on jig case (11), the voltage
Gauge outfit (5) is electrically connected by voltmeter head power switch (8) with ups power to be measured, for detecting the voltage of ups power to be measured.
6. ups power test device as claimed in claim 5, it is characterised in that：There are one the voltmeter heads (5) or more
It is a.
7. ups power test device as claimed in claim 3, it is characterised in that：The delay indicating unit includes being located at
AC relay, the time relay, buzzer in jig case (11)；The supply voltage source is with testing in probe (3)
The input probe of ups power to be measured passes sequentially through AC relay, the time relay, buzzer electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622573.3U CN207601285U (en) | 2017-11-29 | 2017-11-29 | A kind of ups power test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622573.3U CN207601285U (en) | 2017-11-29 | 2017-11-29 | A kind of ups power test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601285U true CN207601285U (en) | 2018-07-10 |
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ID=62761441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622573.3U Active CN207601285U (en) | 2017-11-29 | 2017-11-29 | A kind of ups power test device |
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| Country | Link |
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| CN (1) | CN207601285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239617A (en) * | 2018-07-23 | 2019-01-18 | 南通同洲电子有限责任公司 | A kind of power supply test tooling for testing multiple groups direct voltage output |
| CN113049979A (en) * | 2019-07-30 | 2021-06-29 | 深圳市泛海三江电子股份有限公司 | Test method for testing state signal output performance of fire-fighting power supply |
-
2017
- 2017-11-29 CN CN201721622573.3U patent/CN207601285U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239617A (en) * | 2018-07-23 | 2019-01-18 | 南通同洲电子有限责任公司 | A kind of power supply test tooling for testing multiple groups direct voltage output |
| CN113049979A (en) * | 2019-07-30 | 2021-06-29 | 深圳市泛海三江电子股份有限公司 | Test method for testing state signal output performance of fire-fighting power supply |
| CN113049979B (en) * | 2019-07-30 | 2024-05-31 | 深圳市高新投三江电子股份有限公司 | Automatic testing method for fire-fighting power supply |
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