It adopts mainstream pure electric car parts and components, function and control mode is exactly the same as the general pure electric vehicles, which truly presents the connection control relation, installation location and operation parameters of the core components of the new energy and electric driving system. Through the schematic diagram of the comparison circuit, the students themselves assemble the connection and focus on cultivating the students' practical ability, which is suitable for the teaching and maintenance of the new energy courses in vocational schools. 

1.Real and operable new energy power drive system integration to illustrate the structure and logic control relationship of the main parts. 
2.The main components are mounted on the bench, and the connection line is placed in the working place, and the circuit schematic diagram allows the students to master the working principle of the electric drive system in the process of assembling the attachment.
3.Power battery display (7 inches) and dashboard installed on the panel, the panel is painted with electric control diagram, after pressing the accelerator, observing the different parameters of the working vehicle, master the control logic of the operation process of pure electric vehicle and the change of main component parameters.
4.The power battery pack has a mechanical maintenance switch, and after pulling out the mechanical maintenance switch, you can open the cover to observe. The high voltage electrical connector adopts the busbar products from shenzhen, and the performance is reliable.
5. The power cell bag is semi-transparent design, with the LED lightbulb lighting, easy for the trainees to observe the internal structure of the battery.
6.Real mechanical gear transmission and braking system, by observing the current changes of braking energy feedback can grasp the concept of braking energy absorption.
7.The training bench is equipped with the electric vacuum power hydraulic brake system, and the vacuum pump is controlled by the pressure-sensor intelligently.
8.The training bench is equipped with 12V power grounding mechanical switch, which can disconnect 12V grounding and the whole system power at any time.
9.The training panel is painted with complete power driving system working principle diagram, it makes main components’ definition clearly, it applies to trainees to learn it by themselves.
10.Each connector shall be connected to detection port, the specifications and models are the same as the original car, which shall be used for the actual measurement and fault diagnosis of the process signal.
11.The training bench is composed of platform and training panel, the platform is placed horizontally and installed with main components, the bench installed with four casters, mobile and flexible, with self-locking casters make it easy to fix the position. 

1.Dimensions (mm) : 1600*1200*1800 (long * wide * height)
2.Input power:            AC220V±10%  50Hz
3.Auxiliary battery:      12V45AH
4.Power battery type: environmental protection type iron phosphate power battery (square aluminum shell, single charge 3.2 V50AH)
Power battery pack capacity: 72V50AH (3.7 kilowatt)
Total charge and discharge: 2000 times
Working temperature: - 20 ° ~ 60 °
5.Motor controller: 72V300A (intelligent ac conversion control technology)
6.Drive motor: 72V5KW (ac frequency conversion asynchronous motor)
7.Gearbox: two-stage helical gear drive, total reduction ratio 1:10; Running noise is less than 70 db

Lithium iron phosphate power battery pack, car charger, DC - DC converter, meter, charging socket, motor controllers, electronic throttle assembly, assembly shift mechanism, drive motor, gearbox, drive shaft, wheel disc brakes, booster pump assembly, vacuum pump assembly, vacuum tank assembly, auxiliary battery, mobile platform and teaching board, high-voltage cables, low-voltage electrical cables, low voltage electrical spare connectors 1 batch.