The Bench is adopted with mainstream new energy pure electric vehicle components, with the same function and control mode as popular pure electric vehicles, which truly presents the connection and control relationship among the core components of new energy pure electric drive system, the installation position and operating parameters as well as the safety precautions for high voltage system. Meanwhile, it develops students' ability to analyze and process the failures of new energy pure electric drive system.

1. Truly operational new energy electric drive system integration fully demonstrates the structure and logic control relationship of all main components. 
2. All main components are installed on the Bench, with the same electrical connection mode as real vehicles, convenient for assembly and disassembly, which makes students learn the disassembly points and safety protection of high voltage system components during disassembling and assembling connection; The connecting lines can be scanned with the help of two-dimensional code, after which, their assembly and disassembly methods and precautions can be completely demonstrated on the screen.
3. Power battery pack display and instruments are installed on the teaching board, where there is a circuit control chart.  Pressing the accelerator, students can observe all the parameters about the running status of the vehicle and master the operation control logic of pure electric vehicle and the law of parametric variation of main components. With the help of smart switch, the control logic under each state can be reproduced on the screen.
4. The Training Bench consists of a Bench and a teaching board, and the Bench is placed horizontally for installing main  components; The teaching board is placed vertically and connected with Bench screws, but it can be placed horizontally during transportation; At the bottom of Training Bench is installed 4 wheels for moving flexibly, which also has self-lock device for fixing position. 
5. The power battery pack is designed to be translucent with built-in LED bank lights for lighting so that students can observe the internal structure of battery. 
6. The Training Bench is equipped with 12V power ground mechanical switch which can disconnect the 12V ground from time to time so as to disconnect the power supply of the whole system. 
7. The Training Bench is equipped with motor pulley guard and other safety protecting devices. 
8. It is equipped with intelligent fault setting and appraisal system.

1. Dimension (mm): 1200*1200*1800 (L*W*H)
2. Input power: AC220V±10% 50Hz
3. Working Power Supply: DC12V
4. Working temperature: -5°～+40°
5. Power battery type: Environment-friendly lithium iron phosphate power battery (square aluminum case, single battery 3.2V 50AH) 
6. Capacity of power battery pack: 72V 50AH (3.7 kilowatt-hour)