Product Description
Electric Vehicle NiMH/NiCad Battery Module/Pack Temperature Monitoring Auto Cycle Charging and Discharging Comprehensive Performance On-Line Tester, a specialized solution meticulously designed for real-time monitoring and comprehensive performance evaluation of Nickel-Metal Hydride (NiMH) and Nickel-Cadmium (NiCad) battery modules and packs used in electric vehicles (EVs). This state-of-the-art tester incorporates temperature monitoring, automated cycle charging and discharging, and online capabilities, making it an indispensable tool for industries engaged in EV battery development, production, and quality assurance.
Product Features
Temperature Monitoring: The tester integrates advanced temperature monitoring capabilities, allowing continuous tracking of temperature variations during the charging and discharging cycles. This feature ensures a comprehensive assessment of battery performance under different thermal conditions.
Auto Cycle Charging and Discharging: Streamlining the testing process, the equipment features automated cycle charging and discharging functionality. This automation enhances efficiency and consistency in evaluating the overall performance, durability, and energy efficiency of NiMH and NiCad battery modules and packs.
Real-time Data Monitoring: Equipped with real-time data monitoring capabilities, the tester provides immediate feedback on the performance of battery modules and packs during the online testing process. This real-time monitoring enables quick identification of any deviations or anomalies.
Comprehensive Performance Evaluation: The tester conducts a thorough evaluation of various performance parameters, including capacity, voltage, and energy efficiency. This comprehensive analysis provides valuable insights into the overall health and functionality of NiMH and NiCad battery modules and packs in electric vehicles.
User-Friendly Interface: Featuring a user-friendly interface, the tester ensures easy operation and navigation through testing parameters. This intuitive design makes the testing process accessible for technicians and operators, enhancing overall usability.
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 |
Applications:
Tailored for electric vehicle applications, this testing equipment finds applications in industries involved in the development, manufacturing, and quality control of advanced rechargeable batteries used in electric vehicles, including those with NiMH and NiCad chemistries.
Operating Guidelines:
Temperature Setting: Configure the temperature monitoring parameters based on the desired testing conditions. This allows for the assessment of battery performance under different temperature scenarios.
Cycle Testing Initiation: Activate the automated cycle charging and discharging testing process using the equipment's interface. The system will perform the necessary cycles to comprehensively evaluate the performance of NiMH and NiCad battery modules and packs.
Real-time Monitoring: Utilize the real-time data monitoring feature to observe and analyze the battery modules' and packs' behavior during the testing process. This capability facilitates quick identification of any irregularities or performance issues.
Results Analysis: Review the comprehensive test results displayed on the equipment's interface, including temperature profiles, charge and discharge characteristics, and energy efficiency. Analyze the data to assess the overall health and efficiency of NiMH and NiCad battery modules and packs.
Online Testing Capability: Benefit from the online testing capability, allowing the evaluation of battery performance in real-world operating conditions, providing a more accurate representation of their behavior in electric vehicles.
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