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I.Product Overview

Based on BYD E5 battery electric air conditioning system, including evaporation box assembly, air conditioning controller assembly, condenser assembly, high and low pressure pipeline expansion valve assembly,Compressor , air conditioning high voltage control components, PTC heating control, mobile bench built by aluminum material, etc., to simulate various projects of electric air conditioning system. It is suitable for the principle teaching of battery electric air conditioning system in middle and higher vocational colleges.

II.Product composition

It is composed of electric air conditioning system, detection panel, electric compressor, air conditioning high voltage control component, PTC heating control, mobile bench built by aluminum material, etc.

III.Product Features

1. This product uses electric air conditioning system.

2. The real operational electric air conditioning system fully demonstrate the composition of the electric air conditioning system and the working process.
3. The operation of the air conditioning control panel can really run the working process and working principle of the electric air conditioning system.
4. The training platform panel is installed with detection terminals, which can directly detect the electrical signals of each circuit component of the air conditioning system on the panel, such as resistance, voltage, frequency signals, etc.
5. The training platform provides a practical working platform for students to practice filling refrigerant and leak detection.
6. Can simulate fault setting, complete the teaching of equipment, fault setting and assessment.

IV.Training Projects

1.Learn the structure of the electric air conditioning system (refrigeration and heating), and understand the working status, temperature, voltage and other values of various components (electric compressor, air conditioning evaporator, cold condenser, high and low pressure pipe pressure detection, electronic expansion valve, high and low pressure pipe pressure sensor, etc.).

2. Understand the scroll compressor operation during refrigeration process, and motor controller voltage, current data changes according to different air conditioning gear performance.

3.Understand the change of resistance and temperature of PTC after power on during heating process.

4.Master the detection method of temperature sensor.

5.Master the coil insulation test method of air conditioning motor.

6.Master the circuit inspection and maintenance methods of air conditioning system.

7.Master the disassembly method of integrated compressor.

8.Master leakage test of high and low pressure pipeline, clean condenser and precautions, and be able to disassemble and assemble.

9.Master the detection methods and disassembly and assembly steps of PTC components