AUTO AIR CONDITIONING SECTION TRAINING SET
ÜRÜN GÖRSELLERİ
It is designed to demonstrate the basic functions and working principles of automotive air conditioners.
This sectional experimental set aims to help understand and grasp the working principle of the internal components more easily.
In the air conditioning system, the refrigerant gas must be compressed and cooled to turn into a liquid state. The compressor compresses the refrigerant to the condenser. The refrigerant, whose pressure and temperature increase, turns into a liquid at an average temperature of 60 °C as it passes through the condenser. The high-pressure liquid refrigerant passes through the expansion valve to a larger volume, causing its pressure to drop. The refrigerant in liquid form evaporates inside the evaporator, absorbing heat from its surroundings. The surface and surroundings of the evaporator cool down to between -10 °C and -18 °C. This cooling effect is blown into the car interior by the evaporator fan controlled by the driver. This process is repeated as the refrigerant gas turns back from vapor to liquid state.
1. Pressure and temperature indicators are available during operation.
2. The training set has a 40*40 sigma aluminum profile body.
3. The body cover is made of aluminum matrix composite panel with a thickness of four millimeters.
4. The front panel of the training set includes a connection diagram of the parts used in its operation.
5. The training set is mobilizable and movable.
6. The emergency button is resistant to 220V AC and up to 4 amperes.
7. The power cable should be TTR cable, with a cross-section of 3*1.5 mm and a length of 3 meters.
8. The leakage current protection switch is rated for 220V AC and a protection current of 30mA.
9. The device has a start selector switch with 220 V AC voltage and 4 A current ratings.
10. Power consumption is 1000 Watts.
11. A wobble plate piston compressor is included.
12. Automotive air conditioning condenser is included.
13. Automotive air conditioning evaporator is included.
14. 220 VAC electrical input is available.
15. Output capacity is approximately 2500 watts.
16. 12 VDC electromagnetic clutch is included.
17. 12 VDC condenser and evaporator fans are included.
18. Stepped evaporator fan speed is available.
19. Combined pressure switch is included.
20. Glycerin low-pressure manometer is included.
21. Glycerin high-pressure manometer is included.
22. Tachometer is included.
23. Frequency driver is included.
24. Filter drier is included.
25. Refrigerant R-134a is used.
26. Digital temperature measurement can be done at 6 separate points.
27. Fuse is 6A.
28. Electrical grounding line is included in the training set.
29. Main switch is 220V AC, with a maximum operating current of 20A.
30. Electrical wiring is inside cable channels.
31. Measured data is displayed digitally.
32. All cables and accessories required for system operation are provided.
A. I. FEATURES OF THE DIGITAL TEMPERATURE INDICATOR
1. 4-digit display.
2. 2-wire PT-100 input.
3. ON/OFF temperature control.
4. Selectable heating or cooling function.
5. Hysteresis operation selection available.
6. Adjustable temperature offset.
7. Set value lower and upper limit restrictions.
8. Options for continuous, stopped, or periodic compressor operation in case of sensor failure.
9. Compressor protection delays included.
10. Audible alarm in case of sensor failure.
11. Password protection for programming mode.
