Comprehensive Training System for EV Drive Assembly & Diagnostics
1. Product functional features
1.1 12V power supply, 1 car charger power supply, and 1 ignition switch.
2. Battery system charging management, supporting national standard slow charging MODE2 mode and national standard fast charging MODE4 mode.
3. Battery system discharge management, CAN communication protocol.
4. Real time system voltage and current acquisition.
5. Single cell voltage and temperature collection.
6. Temperature management of battery system.
7. High voltage collection and insulation testing.
8. Real time detection and protection of battery system faults.
9. Human computer interactive display screen, which can display battery system information and status, can override relays, and can modify thresholds.
10. SOC estimation.
11. Program upgrade, overvoltage and undervoltage of individual battery cells.
12. The total voltage of the battery is under voltage or over voltage.
13. The individual pressure difference is too large.
14. Excessive temperature difference among individuals.
15. Discharge overcurrent, charging overcurrent.
16. High discharge temperature and high charging temperature.
17. Low discharge temperature and low charging temperature.
18. Low insulation
19. SOC too low
20. Excessive feedback current
During the process of battery charging and discharging on the CAN bus, BMS can communicate with charging devices and discharging loads
When the 12V battery is below 11V, the DC relay charges through the DC controller.
23. Two interlocking circuit control; Insulation fault detection.
24. CAN communication upper computer control.
2. Product functional requirements
2.1 Configure a dedicated installation and adjustment insulation workbench, where components of the power management system can be assembled.
2.2 Use lithium iron phosphate power batteries to configure a dedicated battery pack and connection terminals that can meet the requirements of power battery testing and training. Each unit module consists of 6 individual batteries, with a total of 4 modules; There is a detection panel installed on the insulated workbench, which can detect and analyze faults in the BMS master and slave modules.
2.3 Adopt vehicle grade maintenance switches, which can be used for assembly and circuit wiring training of maintenance switches;
2.4 Adopting the national standard communication protocol, the BMS management system dynamically collects 24 individual battery voltages, battery pack temperatures, and other data in real time. Through the data bus, touch screen display, and digital software, SOC values, battery cell voltages, charging and discharging currents, total voltage of the power battery pack, temperature, and other data can be dynamically displayed in real time, including the highest voltage, lowest voltage, highest temperature, and lowest temperature of each individual battery. It can detect the individual cells and temperatures with specific numbers in the battery pack, including the highest voltage, lowest voltage, highest temperature, and lowest temperature.
2.5 The internal resistance tester can be used for sorting individual cells, and the battery balancer can be used for balancing training of individual cells;
2.6 Configure the national standard AC-DC charging interface and on-board charging module, which can be used for charging machine installation and adjustment. After installation and adjustment, the system can be charged through a charging station;
2.7 Configure high voltage contactors for charging and discharging, and provide teaching and training on the installation and wiring of high voltage contactors;
2.8 Configuring the DC/DC module allows for teaching and training on the installation and wiring of the DC/DC module;
FAQ
Q1: Are you a trading company or manufacturer?
We are a manufacturer, our equipment is superior in quality and reasonable in price.
Q2: May we visit your factory?
Yes, welcome to our factory, our factory is in China Guangzhou City, it is near the Guangzhou Baiyun airport, very convenient to come here.
Q3: How to ensure the quality?
Our technicians are experts in this industry.Each assembly part has a controller to ensure stable operation of the equipment.
Q4: What is the warranty period and the delivery period?
Warranty period:12 months Delivery period: Usually 30 days
Q5: What is you terms of payment?
50% in advance, balance before shipment, we accept T/T, Cash.
