I. Product introduction
Common rail diesel engine electronic fuel injection system teaching board adopts common rail diesel engine electronic fuel injection system physical production, fully displays the common rail diesel engine electronic fuel injection system composition and working process.
It is suitable for the teaching of common rail diesel engine fuel injection system theory and maintenance training.
Two, trainer engine functional characteristics
1. The real and operational Fuel injection system of the Great Wall Common rail diesel engine fully demonstrates the composition and working process of the fuel injection system.The motor drives the crankshaft position signal wheel to demonstrate the operation of electronic fuel injection.
2. The teaching board is made of advanced aluminum-plastic board with impact resistance, pollution resistance, fire resistance and moisture resistance. The surface is treated with primer by special process.Fadeless color circuit diagram and working principle diagram are printed on the panel; Students can understand and analyze the working principle of electronic fuel injection system by directly comparing the circuit diagram and the real object.
3. There are detecting terminals installed on the teaching board, which can directly detect electrical signals of electronic fuel injection system circuit components, such as resistance, voltage, current, frequency signals, etc.
4. The teaching board is equipped with a diagnostic seat, which can be connected with a special or universal vehicle decoder to read the fault code, clear the fault code, read the data stream and other self-diagnosis functions for the common rail diesel engine injection system.
5. The teaching board is made of 1.5mm cold plate forming structure with beautiful appearance;The bottom frame is welded with steel structure, the surface is treated with plastic spraying process, with self-locking caster device, and the teaching board base is equipped with a table top of about 40cm, which is convenient to place data and testing instruments.
6. The teaching board works with ordinary 380V AC power supply, which is converted into 12V DC power supply by internal circuit transformer rectification, without battery, reducing the trouble of charging, 12V DC power supply has short-circuit protection function. vehicle laboratory equipment manufacturer for training school
Dimensions (about) : 1600×700×1800mm(length × width × height)
External power supply: AC 220V±10% 50Hz
Working voltage: DC 12V
Operating temperature: -40℃ ~ +50℃