Battery Discharge Tester for 220V Battery Group
I. Brief introduction
Among all the operating equipment and network systems which are much more informationized and automated,uninterrupted power supply is a fundamental guarantee. As a backup power supply, accumulator plays an important role in the system. Usually the battery is in the state of floating charge standby,In case of alternating current loss or other accident,the battery becomes the only energy supplier for the load.
In addition to the normal service life of the battery, due to the quality of the battery itself, such as material, structure, process defects and improper use, the premature failure of the battery occurred from time to time.To test the standby time and actual capacity of the battery,to ensure the normal running of the system,it is necessary to carry out capacity checking discharge test on the battery bank regularly or on demand according to the power system maintenance procedure. In order to detect single battery which is already failure or near failure , and to replace them, to ensure effectiveness of the whole battery, or estimate the life expectancy of the entire battery group.
After years of research and development, we have successfully developed a series of intelligent battery discharge meters with our proprietary technology.The tester can be used as discharge load when the battery is off-line, to realize constant discharge current of the set value by continuously adjusting discharge current.During discharge, when the terminal voltage of the battery or the voltage of the battery unit falls to the set lower limit or reach set discharge time, or reach set discharge capacity, the instrument will automatically stop discharging,and record all the valuable and continuous real-time data of the process.
This test instrument system uses wireless relay access to the voltage monitoring information of a single battery, which is simple, safe and accurate.
This instrument has a very friendly man-machine interface, not only can complete various settings and data query under the menu prompt, and the discharge process data are also stored in the memory of the device, and can be transferred to the U disk by data cable .And through the upper computer's special software to analyze the data, generate the required curve and report form.
Hot tags: battery charging - discharging test, battery discharge tester, battery charging discharging test
II. Main Features
1.PTC ceramic resistance is used,avoid phenomenon of red heat, make the whole discharge process more safe.
2.The single monitoring module adopts remote RADIO frequency wireless communication mode to transmit voltage data,and can set up up to 4 independent frequency bands.That is, up to four monitoring systems can be used to transmit data simultaneously in the same area,without interfering or channeling.
3.Wireless acquisition box can monitor each battery,to realize complete monitoring of battery discharge process, and it has three data acquisition methods:
A.Data transmission is carried out between single monitoring module and discharge instrument host.
B.Data transmission is carried out between single monitoring module and USB wireless terminal.
C.Data transmission is carried out between single monitoring module, discharge instrument host and USB wireless terminal
4.Each discharge device can monitor 25 individual collection boxes,each unit can be connected to 12 batteries,can monitor 300 batteries in total .The device can automatically screen the serial number and voltage value of the highest 6 batteries and the lowest 6 batteries and display them in different colors on the display screen.
5.Single voltage value has sliding table display and sliding bar chart display,
there are two ways to view the data.
6.Equipped with PC computer software, can record the total voltage, discharge current and each single battery voltage data and analyze it . And it can generate the corresponding data report form.Directly reflect the battery performance curve, graph, report, etc., and can be printed, query.
7.With USB interface, which can store the data of the discharge process into a U disk, and then transfer data into PC. PC data management software can analyze the process of battery discharge, and generate the corresponding data report ,
Make data transfer and storage more convenient.
1)Intelligent single-chip microcomputer ARM control, 7-inch 1024*600 high-definition LCD display, capacitive touch operation.
2)Automatic protection stop function, over-temperature protection, over-voltage protection, over-current protection, reverse receiving protection, when any alarm stop, the display screen can display the corresponding alarm prompt, and automatically disconnect the air circuit breaker.
10.Discharge/charge termination conditions can be set,including single battery low voltage, whole battery low voltage/high voltage, small charging current, charging/discharging time to, charging/discharging capacity,When either condition is met, the device will automatically stop the test with a beeping beep,at the same time, the reason for stopping is automatically recorded.
III.Technical Parameter
| Battery |
DC110V |
| Discharge voltage |
DC 88V-132V |
| Discharge current |
0-30A |
| Working mode |
Stand-alone mode, parallel host mode, parallel slave mode, remote controlled mode |
| Protection performance |
Overvoltage protection, undervoltage stop, overcurrent protection, reverse connection protection,
65ºC overtemperature protection, with LCD prompt, buzzer alarm
|
| Single battery voltage acquisition(Optional) |
Multi-band RADIO frequency wireless module, communication range up to more than 100 meters,compatible with 2V/4V/6V/12V single battery voltage monitoring,1~25 groups radio frequency wireless monitoring module,up to 300 batteries can be monitored.A single wireless monitoring module can monitor 12 single batteries |
| Control accuracy |
Discharge current≤±1%;
terminal voltage≤±0.1%;single cell battery voltage :≤±0.05% |
| PC communication |
RS485 interface,USB interface |
| Data storage capacity |
- Built in SD card , 8G capacity ,transfer U disk 16G capacity
|
| Working Environment |
| Heat sinks |
forced cooling |
| Temperature |
Working range:-5~50ºC storage temperature:-40~70ºC |
| Humidity |
Relative humidity 0~90%(40±2ºC) |
| Altitude |
Rated altitude 4000m |
| Noise |
<75dB |
| Power supply |
| Voltage |
Power supply:single phase AC220V (-20%~+30%),frequency :45~65Hz;
Charge power supply:refer to nameplate or case ID |
| Withstand Voltage test |
Input-shell:2200Vdc 1min
Input-Output:2200Vdc 1min
Output-shell:700Vdc 1min |
| Safety |
Meet EN610950 |
| Wiring |
| AC input |
International public socket,suitable for 1 ~ 1.5mm2 cable |
| Discharge current line |
Cable quick plug(red is positive and black is negative),
please refer to the "Shipping list" for the specific size. |
| Parallel(optional) |
6 core crystal plug wire, 2m length |
Ordinary base station battery maintenance program
The access network/ordinary base station has a large number of batteries, and the equipment level guaranteed is relatively low. If the maintenance is also carried out according to the requirements of the central computer room battery, there is not enough manpower and material resources to support it.
To
Therefore, it is particularly necessary to deploy battery combinations scientifically, reasonably and safely, and quickly reduce battery replacement costs on the basis of ensuring system safety to the utmost extent. A saving way to reduce the labor intensity of maintenance personnel and double the profits of operators.
Program advantages
1. The overall reduction of battery replacement costs, saving operating costs and doubling the profits of operators
2. Quickly improve the efficiency of maintenance personnel, reduce labor intensity, and ease the maintenance problem of "less people, more things"
3. Innovative battery maintenance concept to ensure system safety to a greater extent
4. Optimize the deployment of battery combinations to improve battery utilization
5. Scientific maintenance work mode, clarify the priority of maintenance work
This configuration is divided into high-end, mid-end, and low-end. For detailed configuration table, please contact us
IV. Real photos
VI. FAQ
1.What about leading time for production ?
Usually , it depends on our production situation and the required model's specification . Usually lead time is within 7 working days after deposit,customized model should be negotiated again!
2.When can I get the price ?
The quotation can be provided within 6hours . If you are very urgent, pls email , or call .
3.What is your terms of delivery ?
We accept EXW, FOB, CFR, CIF, DDU, DDP etc . You can choose the most convenient and cost effective terms for you .
4.How much is the shipping cost and logistic time ?
This is depend on the size and weight of your product, and the method of shipping ( by sea/ by ari/ by Express) and your designated port . Kindly afford us above information to check shipping cost and lostic time for you .
5.Can you provide the product calibration certificate?
Yes, we can issue our factory calibration certificate.
If you require the third-party calibration certificate, it also can be made,just if through the third party, it will be charged!
VII. Company profile
Wuhan Goldhome Hipot Electrical Co.,ltd is an ISO certificated factory specially for high voltage test equipment with nearly 20 years experience .
Our main featured products include: AC series resonant test device, GIS non-partial discharge test system, AC / DC high voltage test set, primary current generator, multiple frequency generator ,multiple frequency induction voltage test device, vlf hipot tester, insulating tools (gloves,boots) dielectric test set and other high voltage test equipment and testing instruments.
"Leading technology, quality first, integrity-based, win-win cooperation!" is always our concept . we are expected to build a long term cooperation with you for mutual benefits!
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