Automotive Bus Air-Conditioner Trainer Model AM 003
Sci-tech Automotive Bus Air-Conditioning Trainer Model AM 003 is designed to enhance student study of bus air conditioner trainer. The trainer is fabricated in aluminum profile rack. Mounted with diesel engine couple to open type reciprocal type compressor, other accessories such as fuel tank, air cool radiator, engine speedo meter also incorporated.
The trainer cover the experiments of:
1. Basic operating principal of vapour refrigeration cycle.
2. Bus air conditioner operating principal.
3. Electrical control of the system.
4. Diesel engine operating principal.
5. Basic trouble shooting skill training.
6. Basic air conditioner service skill.
Engine : Diesel engine 4 cylinder in line. Bore : 88mm. stroke : 102mm. 2000cc.
Mitsubishi engine. 20 liter fuel tank, air cool radiator, Speedo meter.
Speed : 1100 rpm.
Condensing system : Condenser copper tube and alumumium. Plate fin type with induced air fan.
Thermal static expansion valve TVX.
Receiver tank capacity: 5 liters
Drier –strainer, filter.Sight glass
Piping : in color copper tube and hose.
Engine speed control : 3 step control by solenoid valve.
Temperature control : automatic by digital controller.
High / low pressure switch to control the engine.
Safety over current breaker.
Oil pressure switch for safety protection switch.
Fan Speed : 3 speed, High, medium, low for control evaporator blower.
