CN206609955U - A kind of portable ups power fictitious load test equipment - Google Patents
A kind of portable ups power fictitious load test equipment Download PDFInfo
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- CN206609955U CN206609955U CN201720401931.1U CN201720401931U CN206609955U CN 206609955 U CN206609955 U CN 206609955U CN 201720401931 U CN201720401931 U CN 201720401931U CN 206609955 U CN206609955 U CN 206609955U
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Abstract
A kind of portable ups power fictitious load test equipment, it includes cabinet, batteries, voltage changeover switch, contactor, relay, air switch, connector, digital voltmeter；Digital voltmeter includes voltage matrix section sum word display portion；Batteries, contactor, relay, air switch, voltage matrix section are each provided in cabinet；Digital display portion, voltage change-over switch are fixed on the outer surface of cabinet；Batteries, voltage change-over switch, contactor, relay, digital voltmeter, connector composition detection circuit；Digital voltmeter includes digital voltage Table A, digital voltmeter B；A kind of portable ups power fictitious load test equipment described in the utility model, is easy to manage, carries, mobile, can be used when ups power failure needs to be detected, overhauled as analog power, facilitate upkeep operation, practical.
Description
Technical field
The utility model is related to ups power field, and in particular to a kind of portable ups power fictitious load test is set
It is standby.
Background technology
With the further development of railway cause, microelectronic device includes use of the computer on signalling arrangement increasingly
It is many, and ensure the use of the ups power of microelectronic device safe handling also with synchronous increase.As one in microelectronic device
Visual plant, develops into the offer preparation time of today from initial offer preparation time simple function and improves power grid quality
Dual-use function, in protection computer data, improve power grid quality, prevent from having a power failure and electric network pollution such as causes harm to user at the side
Face plays critically important effect.
Ups power primarily serves two effects in computer systems and networks application：One is Emergency use, prevents from dashing forward
So power off and influence normal work or caused damage to computer；Two be that to eliminate surge on civil power, instantaneous pressure, moment low
" power pollutions " such as pressure, electric wire noise and frequency shift (FS)s, improves power quality.Therefore ups power is set into electric business system information
One of essential equipment of " escorting " in standby.
A large amount of with information equipment start, and my quantity of section ups power is also growing day by day, enters overhauled quantity also big
Big increase, but work area when overhauling ups power without special maintenance analog power, be all to build inspection platform temporarily per subjob
Or assemble and could be tested after ups power battery, assemble sometimes through experiment but find ups power be it is bad, it is both time-consuming
Again laborious, man-hour wastes very big, and certain difficulty is brought to service work.
The content of the invention
The purpose of this utility model is to close there is provided a kind of simple in construction, design for the defect and deficiency of prior art
Reason, portable ups power fictitious load test equipment easy to use, in line with simple, practical, efficient principle, using washing in a pan
Eliminate that ups power cabinet is modified, be made, with provide the 12v needed during maintenance ups power, 24v, 36v, 48v, double 48v,
72V, 96v power supply, meet the service work needs of ups power.
To achieve the above object, the technical solution adopted in the utility model is：It cuts comprising cabinet, batteries, voltage
Change switch, contactor, relay, air switch, connector, digital voltmeter；Digital voltmeter includes voltage matrix section sum
Word display portion；Batteries, contactor, relay, air switch, voltage matrix section are each provided in cabinet；Numerical monitor portion
Divide, voltage change-over switch is fixed on the outer surface of cabinet；Batteries, voltage change-over switch, contactor, relay, numeral
Voltmeter, connector composition detection circuit；Digital voltmeter includes digital voltage Table A, digital voltmeter B；
Preferably, described voltage matrix section is fixed in cabinet by fixation clip；
Preferably, described voltage changeover switch is provided with eight contacts, respectively contact K1, contact K2, contact K3, connects
Point K4, contact K5, contact K6, contact K7, contact K0；
Preferably, described batteries include eight pieces of 12V batteries；
Preferably, the quantity of described air switch is two, respectively air switch A, air switch B；
Preferably, the quantity of described relay is four, respectively relay A, relay B, relay C, relay
D；
Preferably, several closed-loop paths are included in described detection circuit；Digital voltage Table A is connected in parallel on each close back
Lu Zhong；Contact K7, contactor and 12V batteries formation closed-loop path；Contact K1, air switch A pass through connector and 12V electric power storages
Pond connects to form closed-loop path；Contact K2, air switch A are connected to form closed-loop path by connector with 24V batteries；Contact
K3, air switch A are connected to form closed-loop path by connector with 36V batteries；Contact K4, air switch A pass through connector
It is connected to form closed-loop path with 48V batteries；Relay A, relay B, relay C, relay D digital voltmeters B, patch
Part, two 48V batteries form double 48V closed-loop paths；Double 48V closed-loop paths are comprising relay A, air switch A by patching
Part is connected the closed-loop path A to be formed with 48V batteries, and relay C, relay D are connected to be formed by connector with 48V batteries
Closed-loop path B；Relay C is connected between closed-loop path A, closed-loop path B；Digital voltmeter B is connected in parallel on double 48V and closed back
Lu Zhong；Contact K5, air switch A, relay B, air switch are connected to form closed-loop path by connector with 72V batteries；
Contact K6, air switch A, relay B, air switch B are connected to form closed-loop path by connector with 96V batteries.
After said structure, the utility model has the beneficial effect that：A kind of portable UPS described in the utility model
Power supply fictitious load test equipment, is easy to manage, carries, mobile, can make when ups power failure needs to be detected, overhauled
Used for analog power, facilitate upkeep operation, it is practical, and with it is simple in construction, set rationally, cost of manufacture it is low excellent
Point.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is circuit diagram of the present utility model.
Description of reference numerals：
1st, digital voltmeter；2nd, fixation clip；3rd, air switch；4th, contactor, relay；5th, batteries；6th, cabinet；
7th, voltage changeover switch；1-1, digital display portion；1-2, voltage matrix section；7-1, contact.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described.
Referring to shown in Fig. 1, the technical scheme that present embodiment is used is：It includes cabinet 6, batteries 5, voltage
Switching switch 7, contactor, relay 4, air switch 3, connector, digital voltmeter 1；Digital voltmeter 1 includes voltage exterior portion
Divide 1-2 and digital display portion 1-1；Batteries 5, contactor, relay 4, air switch 3, voltage matrix section 1-2 are each provided at
In cabinet 6；Digital display portion 1-1, voltage change-over switch 7 are fixed on the outer surface of cabinet 6；Batteries 5, voltage conversion
Switch 7, contactor, relay 4, digital voltmeter 1, connector composition detection circuit；Digital voltmeter 1 includes digital voltmeter
A, digital voltmeter B；Digital voltmeter 1 is used to test the analog voltage of output and the power supply size of boost charge battery pack；
Described voltage matrix section 1-2 is fixed in cabinet 6 by fixation clip 2；
Described voltage changeover switch 7 is provided with eight contact 7-1, respectively contact K1, contact K2, contact K3, contact
K4, contact K5, contact K6, contact K7, contact K0, for being switched over to required analog voltage；
Described batteries 5 include eight pieces of 12V 9AH batteries, analog power needed for being reached by circuit connection
Output；
The quantity of described air switch 3 is two, respectively air switch A, air switch B；Air switch 3 be used for pair
The control of out-put supply and required battery pack overcurrent protection；
The quantity of described relay 4 is four, and respectively relay A, relay B, relay C, relay D are used for
Double 48V power supplys are controlled；
Referring to shown in Fig. 2, several closed-loop paths are included in described detection circuit；Digital voltage Table A is connected in parallel on each
In closed-loop path；Contact K7, contactor and 12V batteries formation closed-loop path；Contact K1, air switch A by connector with
12V batteries connect to form closed-loop path；Contact K2, air switch A are connected to be formed and closed back by connector with 24V batteries
Road；Contact K3, air switch A are connected to form closed-loop path by connector with 36V batteries；Contact K4, air switch A pass through
Connector is connected to form closed-loop path with 48V batteries；Relay A, relay B, relay C, relay D digital voltmeters B,
Connector, two 48V batteries form double 48V closed-loop paths；Double 48V closed-loop paths pass through comprising relay A, air switch A
Connector is connected the closed-loop path A to be formed with 48V batteries, and relay C, relay D are connected by connector with 48V batteries
The closed-loop path B of formation；Relay C is connected between closed-loop path A, closed-loop path B；Digital voltmeter B is connected in parallel on double 48V and closed
Close in loop；Contact K5, air switch A, relay B, air switch are connected to be formed and closed back by connector with 72V batteries
Road；Contact K6, air switch A, relay B, air switch B are connected to form closed-loop path by connector with 96V batteries；Connect
Plug-in unit be used to exporting it is all kinds of needed for voltages and connect and all kinds of need boost charge battery pack.
The utility model is by being mounted in the batteries of ups power in one cabinet, by detecting that circuit is connected,
12v, 24v, 36v, 48v needed for existing work area maintenance, double 48v, 72V, 96v this several grades of voltage sources, pass through voltage changeover switch
Switch over, carrying out voltage with digital voltmeter shows, needed for convenient maintenance, to solve maintenance ups power without analog power
Difficulty, when saving check man；The ups power that the utility model can also solve mountain spy's models of C2KR two can not carry out intersection charging
Problem, can carry out charged in parallel to battery pack；
The utility model, widenable to APC, other ups power battery packs progress boost charge of mountain top grade, is service work
Great convenience is brought, man power and material is greatlyd save, shortens the repair time, Active workings are saved；In addition, ups power is examined every time
Repair preparation analog power progress maintenance to be intended to take a significant amount of time, it is estimated that the ups power maintenance time prepares experiment power supply one
It will take an undesirably long time, the battery pack assembled sometimes is likely to result in repair apparatus replacing due to main frame problem to be checked
This work of battery is again in vain, when disorderly having taken check man in vain；The utility model can solve this problem well, for maintenance
Bring great convenience, improve the security of maintenance.
Application method of the present utility model is：
1st, according to the actually required voltage of ups power, voltage switching is carried out with voltage-selected switch K, to select actual institute
Need UPS battery group voltage；Voltage swing can be shown by digital voltage Table A, B（Each grade of voltage of digital voltage Table A shows
Show, digital voltmeter B is only just shown when double 48V are used）；
2nd, ups power main frame and analog power are attached with corresponding connecting line, and connect main frame external power supply；
3rd, open antiskid abrasiveness layer, to identify main frame quality；
4th, selecting switch can be beaten during battery pack boost charge at 96V grades, is charged, tried with mountain spy's C2KR electric power hosts
Test；
5th, when to carry out boost charge to multigroup mountain spy C2KR battery packs, voltage-selected switch can be beaten at 0, need to
The battery pack of boost charge is connected with the corresponding port of corresponding connecting line and analog power, is charged with matched host machine, can
Solve two kinds of interface battery packs of this model can not charging problems mutually, the method is also suitable to APC battery packs, while available digital
Voltmeter carries out voltage monitoring.
After said structure, present embodiment has the beneficial effect that：
1st, according to required power-supply battery group voltage, corresponding power is selected by selecting switch, ups power main frame is carried out
Identification, can simplify maintenance ups power work flow, when saving check man, save space for maintenance；
2nd, can solve the ups power of mountain spy's models of C2KR two can not carry out intersection charging problems；
3rd, boost charge is carried out widenable to APC, mountain top grade ups power battery pack, is that service work offers convenience.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover among right of the present utility model.
Claims (7)
1. a kind of portable ups power fictitious load test equipment, it is characterised in that it includes cabinet, batteries, electricity
Toggle switch, contactor, relay, air switch, connector, digital voltmeter；Digital voltmeter includes voltage matrix section
And digital display portion；Batteries, contactor, relay, air switch, voltage matrix section are each provided in cabinet；Numeral is aobvious
Show that part, voltage change-over switch are fixed on the outer surface of cabinet；Batteries, voltage change-over switch, contactor, relay,
Digital voltmeter, connector composition detection circuit；Digital voltmeter includes digital voltage Table A, digital voltmeter B.
2. a kind of portable ups power fictitious load test equipment according to claim 1, it is characterised in that described
Voltage matrix section be fixed on by fixation clip in cabinet.
3. a kind of portable ups power fictitious load test equipment according to claim 1, it is characterised in that described
Voltage changeover switch provided with eight contacts, respectively contact K1, contact K2, contact K3, contact K4, contact K5, contact K6,
Contact K7, contact K0.
4. a kind of portable ups power fictitious load test equipment according to claim 1, it is characterised in that described
Batteries include eight pieces of 12V batteries.
5. a kind of portable ups power fictitious load test equipment according to claim 1, it is characterised in that described
Air switch quantity be two, respectively air switch A, air switch B.
6. a kind of portable ups power fictitious load test equipment according to claim 1, it is characterised in that described
Relay quantity be four, respectively relay A, relay B, relay C, relay D.
7. a kind of portable ups power fictitious load test according to claim 1 or 2 or 3 or 4 or 5 or 6 is set
It is standby, it is characterised in that several closed-loop paths are included in described detection circuit；Digital voltage Table A is connected in parallel on each closed-loop path
In；Contact K7, contactor and 12V batteries formation closed-loop path；Contact K1, air switch A pass through connector and 12V batteries
Connection forms closed-loop path；Contact K2, air switch A are connected to form closed-loop path by connector with 24V batteries；Contact
K3, air switch A are connected to form closed-loop path by connector with 36V batteries；Contact K4, air switch A pass through connector
It is connected to form closed-loop path with 48V batteries；Relay A, relay B, relay C, relay D digital voltmeters B, patch
Part, two 48V batteries form double 48V closed-loop paths；Double 48V closed-loop paths are comprising relay A, air switch A by patching
Part is connected the closed-loop path A to be formed with 48V batteries, and relay C, relay D are connected to be formed by connector with 48V batteries
Closed-loop path B；Relay C is connected between closed-loop path A, closed-loop path B；Digital voltmeter B is connected in parallel on double 48V and closed back
Lu Zhong；Contact K5, air switch A, relay B, air switch are connected to form closed-loop path by connector with 72V batteries；
Contact K6, air switch A, relay B, air switch B are connected to form closed-loop path by connector with 96V batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401931.1U CN206609955U (en) | 2017-04-18 | 2017-04-18 | A kind of portable ups power fictitious load test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401931.1U CN206609955U (en) | 2017-04-18 | 2017-04-18 | A kind of portable ups power fictitious load test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609955U true CN206609955U (en) | 2017-11-03 |
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ID=60167123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720401931.1U Active CN206609955U (en) | 2017-04-18 | 2017-04-18 | A kind of portable ups power fictitious load test equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN206609955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125970A (en) * | 2020-01-12 | 2021-07-16 | 北京群菱能源科技有限公司 | Storage battery pack detection device based on load simulation |
-
2017
- 2017-04-18 CN CN201720401931.1U patent/CN206609955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125970A (en) * | 2020-01-12 | 2021-07-16 | 北京群菱能源科技有限公司 | Storage battery pack detection device based on load simulation |
| CN113125970B (en) * | 2020-01-12 | 2023-08-15 | 北京群菱能源科技有限公司 | Storage battery pack detection device based on load simulation |
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