Product introduction
    It is based on the battery performance testerphysical device.The battery performance of pureelectric vehicle can be tested, it can meet the students' demand for the testing and maintenanceof battery performance.
    1, Product Introduction:
The battery performance test bench can be used for charging and discharging testing and diagnosis of individual batteries, using lithium iron phosphate battery packs as system testing objects. Capable of maintaining and maintaining the training platform of the electric vehicle power battery testing, diagnosis and analysis system, adopting regular maintenance to effectively avoid overcharging and extend the service life of the battery pack by aligning the high end of the individual voltage. When it comes to battery pack charging and maintenance, it can quickly identify problems, sort the capacity of individual batteries by size, and find the lowest capacity battery.
2, Product structure:
Power supply, electronic load, control software, internal resistance tester;
3, The teaching functions that the product can complete:
1. The power supply can be used to charge individual batteries or battery packs;
2. Electronic loads can be used to discharge batteries;
3. The internal resistance tester can monitor the voltage and internal resistance parameters of individual batteries in the battery pack;
4. It can achieve troubleshooting of the electric vehicle power battery testing, diagnosis and analysis system training platform.
5. Capable of testing the alignment of individual cells at the highest voltage (such as 3.65V), with the smallest capacity battery as the capacity of the entire battery pack.
6. Achieve real-time data recording, automatic storage and data optimization, automatically optimize the corresponding battery pack based on the database, and automatically optimize the maintenance curve corresponding to SOC and voltage.
7. Users can perform constant current charging, constant voltage charging, constant current/constant power/constant resistance discharge tests on multi-channel single cell batteries or battery packs by editing the testing steps; It can monitor the voltage, temperature, and internal resistance of individual batteries, and can complete the description of charging and discharging curves, as well as monitor and save data.
4, Process standards
The training platform bracket is welded with metal profiles and has a surface treated with spray molding. The bottom of the training platform is equipped with universal casters with locking devices.
5, Technical parameters:
1. Main channel voltage: Single channel measurement range is 0V-5V;
2. Minimum discharge voltage 0V;
3. Accuracy ± (0.1% FS+0.1% RD);
4. Resolution 1mV
5. Main channel current: single channel measurement range ± 10A;
6. Minimum output current 50mA;
7. Accuracy ± (0.1% FS+0.1% RD)
8. Resolution 1mA;
9. Current start response time less than 100ms;
10. The switching time between charging and discharging shall not exceed 200ms
11. Single channel continuous operation power of 50W with no time limit;
12. Stability ± (0.1% FS+0.1% RD)
    The platform adopts ergonomic design, and the material is made of electrophoresis aluminum: It has a very strong paint film hardness ,shock resistance ,high paint adhesion mionshedding ,stronger wear resistance than aluminum oxide, weather resistance, alkali resistance ,rich surface color ,beautiful the mirror-like effect The base is equipped with a desktop. The platform is easy to place information and light detecting instrument and so on.