1. Equipment applicable scope and function introduction
BTS100-20-200 lithium battery comprehensive test equipment is a device to quickly and accurately test the performance of the finished battery. The system adopts 32 Bit ARM Processor, voltage and current adopt 16 Bit AD. The converter has faster test speed and higher test accuracy than similar equipment. It is widely used in the production and scientific research experiment test of power battery packs such as automotive electronics, aerospace, ships, solar energy storage, electric bicycles, electric motorcycles, backup power batteries, communication power supplies, etc.
2. Main performance of test equipment
- Open circuit voltage: Test the voltage at both ends of the open circuit of the
- AC internal resistance: Test the resistance at both ends of the battery discharge
- Discharge test: Test the continuous load capacity of the battery, let the battery continue to discharge for a certain period of time to check the voltage
- Discharge over current test: Test the battery high current discharge protection function, the battery high current discharge triggers the discharge over current protection function of the battery protection
- Short circuit protection Test the battery protection time when the positive and negative poles of the battery are short-circuited and the battery is cut
(Microsecond level)
- Charging test: Test the continuous charging function of the battery, and test whether the battery charging function is
- Charge over current test: Test the battery high-current charging protection function, the battery high-current charging triggers the battery protection board charging current protection
3. Technical parameter
| Input power | AC 220V ±10% / 50Hz (Grounded) | ||
| Test class | Test item | Measuring range | Precision |
| Open circuit voltage | Open circuit voltage1 | 0-100V | ±2mV |
| Open circuit voltage2 | 0-100V | ±2mV | |
|
Discharge test |
Starting voltage | 0-100V | ±2mV |
| End voltage | 0-100V | ±2mV | |
| Discharge current | 0.1-100A | ±1mA | |
| Discharge current | 0.1-100A | ±1mA | |
| Discharge time | 0-60S | ±1mS | |
| Discharge over current test | Over discharge current | 10-200A | ±1mA |
| Over current delay | 0-9999uS | ±1mS | |
|
Short circuit protection |
Short circuit protection delay | 0-9999uS | ±1uS |
| Starting voltage | 0-100V | ±2mV | |
|
Charging test |
End voltage | 0-100V | ±2mV |
| Charging current | 0.1-20A | ±1mA | |
| Charging time | 0-60S | ±1mS | |
| Charge protection test | Charging overcurrent | 4-20A | ±1mA |
| Charging delay | 0-20S | ±1mA | |
| AC internal resistance | AC internal resistance test | 0-1000mΩ | ±1mΩ |
|
Control program |
Programmable control of test items | ||
| Support a host computer software control8Equipment | |||
| The device supports scan code to start | |||
| Support test project export and import function | |||
| The device supports charging to activate the battery function | |||
| Cooling method | Forced air cooling | ||
| Maintainability | Modular structure, available spare parts, can be replaced and repaired in time | ||
| Sustainable output power | 2KW | ||
| Sustainable load power | 10KW | ||
| Test record keeping | Database(SQL)Or Excel Document, support export Excel File | ||
4. Equipment characteristics:
- Battery pack monomer consistency evaluation test;
- Internal resistance test of the entire battery pack;
- Load test of battery pack;
- Battery pack high current protection test;
- Battery authenticity short-circuit protection test;
- Battery pack continuous charging test;
- Battery pack high current charging protection test;
5. Equipment accessories
| Accessory name | Number of accessories | Remarks |
| Computer, mouse, keyboard | A set | Online use |
| Comprehensive test equipment | One | Test equipment |
| Test lead wire | A set | Connect to the test equipment
in the corresponding order |
| User Manual | A set | |
| PC software | A serving | Installed in the computer |
6. Appearance parameters
- Equipment size: W*D*H 850*700*920MM
- Equipment weight: 75kg
- Equipment power supply: AC220V/50Hz (Grounding).