System Overview:
Introducing our 16-Channel 30A EV Traction Lead-Acid Battery Automatic Cycle Charge Discharge Capacity Checker Tester, a specialized solution meticulously designed for the comprehensive testing of Lead-Acid Battery Packs used in electric vehicle (EV) traction systems. This state-of-the-art testing equipment, featuring a 16-channel configuration, offers precise control, monitoring capabilities, and automated charge-discharge cycles.
Product Features
16-Channel Configuration: The equipment boasts a 16-channel testing configuration, enabling simultaneous testing of multiple Lead-Acid Battery Packs. This multi-channel design significantly enhances testing efficiency, allowing for parallel assessments of numerous packs.
30A High-Current Capability: With a high-current capacity of 30A, the tester can simulate demanding operating conditions, providing an accurate representation of real-world scenarios for electric car lead-acid battery packs. This ensures robust testing under varying load conditions.
Auto Cycle Charge and Discharge: The tester is equipped with an automated cycle charge and discharge functionality, streamlining the testing process. This automation ensures efficiency, consistency, and repeatability in evaluating the charge and discharge capacities of Lead-Acid Battery Packs.
Capacity Checker: The equipment serves as a comprehensive capacity checker, providing detailed insights into the performance of each Lead-Acid Battery Pack. This feature facilitates precise assessments of energy storage capabilities and longevity.
Real-time Monitoring: The testing equipment offers real-time monitoring of critical parameters, including voltage, current, and temperature, during the charge and discharge cycles. This real-time feedback allows for immediate observation and analysis of the behavior of each Lead-Acid Battery Pack.
User-Friendly Interface: Featuring a user-friendly interface, the tester ensures easy operation and configuration of testing parameters. The intuitive design makes the testing process accessible for technicians and operators, enhancing overall usability.
Applications:
Tailored for electric vehicle applications, this testing equipment finds applications in industries involved in the development, manufacturing, and quality control of Lead-Acid Battery Packs used in electric car traction systems.
Product Parameters
AC Input Parameters
| Item |
Technical Parameters |
| Wiring Method |
AC220V Three-Phase Five-Wire System |
| Input Power Supply |
AC380V |
| Power Factor |
≥99%(full load) |
| THDi |
≤5%(full load) |
| Maximum feedback efficiency |
≥92%(full load) |
DC output parameters
| Item |
Technical Parameters |
| Voltage range |
Charging Voltage: 0V ~ 60V Discharging Voltage: 6V ~ 60V |
| Voltage Accuracy |
±0.05%FS |
| Voltage Resolution |
1mV |
| Current Range |
0 ~ 240A |
| Current Accuracy |
±0.05%FS |
| Current Resolution |
1mA |
| Current Response Time |
10ms(10%FS ~ 90%FS) |
| Charge/Discharge Conversion Time |
20ms(-90%FS ~ 90%FS) |
| Channel Control Mode |
All channels can be independently controlled. |
| Auxiliary channels |
Each channel is equipped with an auxiliary temperature channel. |
Step Function Features / Function Features of Operation Steps
| Item |
Technical Parameters |
| Minimum Data Logging Time |
10ms |
| Editable Number of Steps |
2000 |
| Number of Step Cycles |
65535 |
| Step Cycle Nesting |
5 |
| Charge and Discharge Modes |
Idle, Pause, Constant Current Charge (CC), Constant Voltage Charge (CV), Constant Resistance Charge (CR), Constant Current Constant Voltage Charge (CCCV), Constant Power Charge (CP), Constant Current Discharge (DC), Constant Power Discharge (DP), Constant Resistance Discharge (DR), Direct Current Internal Resistance Test (DCIR) |
| Termination Criteria |
Voltage, Current, Capacity, Energy, Time, Power, Cycle Count, BMS Parameters, Custom Advanced Parameters (Supporting Single or Multiple Logic AND/OR Combinations) |
| Execution Action Types |
Jump, Pause, Protect, Next Step |
| Importing DBC Files |
Supports File Editing, Saving, and Importing |
| Direct Current Internal Resistance Testing (DCIR) |
Supports DCIR (Direct Current Internal Resistance) test steps, hardware real-time calculation, and supports two types of tests: (V1-V2)/(I1-I2) and (V1-V2)/I. |
| Data Export Methods |
Export data in Excel and CSV formats. |
Protection Functions
| Item |
Technical Parameters |
| AC-Side Protection |
AC Grid Voltage Over/Under Voltage Protection, Surge Protection, Anti-Islanding Protection, Over/Under Frequency Protection, Hardware Overtemperature Protection, Self-Test Protection, etc. |
| DC-Side Protection |
Bus Over/Under Voltage Protection, Hardware Overtemperature Protection, Battery Channel Line Reverse Connection Protection, etc. |
| Battery-Side Comprehensive Protection |
Battery pack total voltage upper/lower limit protection, battery cell voltage upper/lower limit protection, battery temperature upper/lower limit protection, battery charge/discharge current upper limit protection, battery capacity upper/lower limit protection, BMS communication loss protection, network disconnection protection, etc. |
| Ingress Protection (IP) Rating |
IP22 |
| Operating Temperature Range |
0ºC~ 45ºC |
| Cooling Method |
Forced Air Cooling |
| Sound Level |
≤75dB |
Operating Guidelines:
Battery Pack Connection: Connect the Lead-Acid Battery Packs to the designated channels on the testing equipment, ensuring secure electrical connections.
Testing Parameter Configuration: Set the desired testing parameters, including charge and discharge rates, cycle count, and temperature conditions, through the user-friendly interface.
Cycle Testing Initiation: Activate the automated charge and discharge cycle testing process using the equipment's interface. The system will perform the designated cycles, providing a thorough evaluation of the Lead-Acid Battery Packs' performance.
Real-time Monitoring: Monitor the real-time data displayed on the interface during the testing process. This allows for immediate observation and analysis of each Lead-Acid Battery Pack's behavior.
Results Analysis: Review the comprehensive test results, including voltage profiles, current characteristics, and temperature data, recorded during the testing cycles. Analyze the data to assess the overall performance and health of the electric car Lead-Acid Battery Packs.
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