I. About the product
The device is designed based on the Honda CVT electronically-controlled CVT to illustrate the position, start up in
neutral, drive shift and reverse gear. It can which Powered by an adjustable speed three phase asynchronous motor,
illustrate the structure and working principle of electronically-controlled CVT; the device applies to automobile
transmission and maintenance training courses of secondary and senior vocational schools, ordinary education and
training institutions.
ii. Features
1. Real and operable electronically-controlled CVT, driven by an adjustable speed three phase induction engine, to
illustrate the position, start up in neutral, drive shift and reverse gear, and illustrate the structure and working process
of CVT.
2. Through rated largest current on the engine label plate of the transmission, it uses electronic heat overload relay to
prevent the engine from overload. To prevent mechanical device startup/impacts when the engine is switched off, it
can realize progressive speedup/slowdown by making proper settings on the CVT.
3. Color circuit and working principle diagrams on the practical training platform is protected by 3mm-thick organic
glass. The diagram and real items can help trainees learn and analyze the working principle of the CVT control
system.
4. Detection terminals are installed on the practical training platform. On the platform, operators can detect various
detectors, executors, electrical signals of control unit pins, such as resistance, voltage, current, frequency, and
waveform signals.
5. The practical training platform is installed with automobile meters to illustrate changes of parameters including the
engine speed and driving speed.
6. The practical training platform is installed with diagnosis socket connecting dedicated or universal automobile
decoder. The diagnosis socket reads fault codes, clears fault codes, and reads data stream from the CVT electrical
control system.
7. The practical training platform is installed with electromagnetic valve indicator lights of the CVT to illustrate working
conditions of electromagnetic valves.
8. The practical training platform is installed with master power switch, protectors for the engine, output shaft and other
components.
9. The practical training platform's base frame is made in steel and the surface is paint-coated. Self-retention wheels
are installed to ensure that the platform is flexible, reliable and endurable.
10. Intelligent fault-setting and appraisal system:
1). The system employs patented, stable and anti-virus digital integrated circuit board and the latest MCU technology
and associated fault setting control technology.
2). Independent test and appraisal can be performed without a computer. The teacher and student interfaces are
separated. Teachers enter the teacher interface to provide test paper and the students answer questions on the
ordinary interface. Teachers prepare the test: Select "Setting fault point and fault type" through the main functional
menu in the MML interactive interface. Enter the password to page for setting faults. Select the set faults from the
fault name list. You can select three fault types including "Open circuit fault", "Short circuit fault", and "Improper
contact". Students answer questions: Enter the main menu and select "Test for skills of finding faults". After finding
the fault through a test operation, students select the fault name or type. If the answer is correct, the system displays
that "Correct, the fault is removed"; If the answer is incorrect, the system indicates that "incorrect, please check
again". The number of attempts for each question can be set to 1-10 by the teacher. Test bank applicable to the
device is integrated. The test bank can be edited according to the requirements of users.
3). High resolution 3.8-inch 0.225 x 0.225 LED monitor, Chinese or English menu interface, friendly MML. 4 operation
keys make the operation simple and quick.
4). Set the line breaking, grounding short circuit and improper contact faults at any circuit. Set and control common
faults relevant to module pins. Users can adjust the number and type of fault setting points.
5). The RJ45 network interface is installed and the RS-232 port is provided. Use the fault setting devices of network
cable or other devices to form a network to control functions including fault setting, fault removal, parameter setting,
remote startup, information feedback, and appraisal through the main control computer.
iii. Technical parameters
1. Dimensions: 1600mm x 1000mm x 1800mm (length x width x height)
2. Driving power supply: three-phase four-wire (three-phase five-wire 380V ± 10% 50Hz)
3. Input power: A.C. 220V ± 10% WWW 50Hz
4. Operating power: 12V DC
5. Three-phase asynchronous motor:
Voltage: AC 380V/660V
Power: 4KW
Rotation speed: 2880r/min
6. Inverter:
Power: 4 KW/5.5 KW
Input: AC 3PH 380V ± 15%
Output: 9A/13A AC3PH 0-380V 0-400Hz
7. Operating temperature: -40℃ to +50℃
iv. Basic configuration(unit)
Detection control panel (protected by 3 mm-thick organic glass),A full set of meters,Engine CVT control unit
(ECU),Diagnosis socket,Ignition switch,Electronically-controlled CVT assembly,Throttle assembly,Crankshaft sensor
and signal panel,transmission level assembly,Transmission oil cooler,Three-phase asynchronousmotor,Inverter,Intelligent fault-setting and appraisal system,Movable framework (with self-retention wheels)
The device is designed based on the Honda CVT electronically-controlled CVT to illustrate the position, start up in
neutral, drive shift and reverse gear. It can which Powered by an adjustable speed three phase asynchronous motor,
illustrate the structure and working principle of electronically-controlled CVT; the device applies to automobile
transmission and maintenance training courses of secondary and senior vocational schools, ordinary education and
training institutions.
ii. Features
1. Real and operable electronically-controlled CVT, driven by an adjustable speed three phase induction engine, to
illustrate the position, start up in neutral, drive shift and reverse gear, and illustrate the structure and working process
of CVT.
2. Through rated largest current on the engine label plate of the transmission, it uses electronic heat overload relay to
prevent the engine from overload. To prevent mechanical device startup/impacts when the engine is switched off, it
can realize progressive speedup/slowdown by making proper settings on the CVT.
3. Color circuit and working principle diagrams on the practical training platform is protected by 3mm-thick organic
glass. The diagram and real items can help trainees learn and analyze the working principle of the CVT control
system.
4. Detection terminals are installed on the practical training platform. On the platform, operators can detect various
detectors, executors, electrical signals of control unit pins, such as resistance, voltage, current, frequency, and
waveform signals.
5. The practical training platform is installed with automobile meters to illustrate changes of parameters including the
engine speed and driving speed.
6. The practical training platform is installed with diagnosis socket connecting dedicated or universal automobile
decoder. The diagnosis socket reads fault codes, clears fault codes, and reads data stream from the CVT electrical
control system.
7. The practical training platform is installed with electromagnetic valve indicator lights of the CVT to illustrate working
conditions of electromagnetic valves.
8. The practical training platform is installed with master power switch, protectors for the engine, output shaft and other
components.
9. The practical training platform's base frame is made in steel and the surface is paint-coated. Self-retention wheels
are installed to ensure that the platform is flexible, reliable and endurable.
10. Intelligent fault-setting and appraisal system:
1). The system employs patented, stable and anti-virus digital integrated circuit board and the latest MCU technology
and associated fault setting control technology.
2). Independent test and appraisal can be performed without a computer. The teacher and student interfaces are
separated. Teachers enter the teacher interface to provide test paper and the students answer questions on the
ordinary interface. Teachers prepare the test: Select "Setting fault point and fault type" through the main functional
menu in the MML interactive interface. Enter the password to page for setting faults. Select the set faults from the
fault name list. You can select three fault types including "Open circuit fault", "Short circuit fault", and "Improper
contact". Students answer questions: Enter the main menu and select "Test for skills of finding faults". After finding
the fault through a test operation, students select the fault name or type. If the answer is correct, the system displays
that "Correct, the fault is removed"; If the answer is incorrect, the system indicates that "incorrect, please check
again". The number of attempts for each question can be set to 1-10 by the teacher. Test bank applicable to the
device is integrated. The test bank can be edited according to the requirements of users.
3). High resolution 3.8-inch 0.225 x 0.225 LED monitor, Chinese or English menu interface, friendly MML. 4 operation
keys make the operation simple and quick.
4). Set the line breaking, grounding short circuit and improper contact faults at any circuit. Set and control common
faults relevant to module pins. Users can adjust the number and type of fault setting points.
5). The RJ45 network interface is installed and the RS-232 port is provided. Use the fault setting devices of network
cable or other devices to form a network to control functions including fault setting, fault removal, parameter setting,
remote startup, information feedback, and appraisal through the main control computer.
iii. Technical parameters
1. Dimensions: 1600mm x 1000mm x 1800mm (length x width x height)
2. Driving power supply: three-phase four-wire (three-phase five-wire 380V ± 10% 50Hz)
3. Input power: A.C. 220V ± 10% WWW 50Hz
4. Operating power: 12V DC
5. Three-phase asynchronous motor:
Voltage: AC 380V/660V
Power: 4KW
Rotation speed: 2880r/min
6. Inverter:
Power: 4 KW/5.5 KW
Input: AC 3PH 380V ± 15%
Output: 9A/13A AC3PH 0-380V 0-400Hz
7. Operating temperature: -40℃ to +50℃
iv. Basic configuration(unit)
Detection control panel (protected by 3 mm-thick organic glass),A full set of meters,Engine CVT control unit
(ECU),Diagnosis socket,Ignition switch,Electronically-controlled CVT assembly,Throttle assembly,Crankshaft sensor
and signal panel,transmission level assembly,Transmission oil cooler,Three-phase asynchronousmotor,Inverter,Intelligent fault-setting and appraisal system,Movable framework (with self-retention wheels)