Double Compressor Air Conditioning Cycle Training Bench

Double Compressor Air Conditioning Cycle Training Bench

A Double-Compressor Air Conditioning Cycle Training Bench for studying the theoretical and practical aspects of the air conditioning cycle and the control of two compressors operating at different powers.
2x hermetic compressors
Forced-air condenser and evaporator with variable speed flow, adjustable by a potentiometer
Liquid receiver
Sight glasses, dehydrator filter, check valves
Thermostatic expansion valve for gas expansion
Valve for plant vacuum, refrigerant charging and recovery
Double pressure switch

Full set of instruments for obtaining data readings including:
Flowmeter
High and low pressure gauges
Digital thermometers with probes that can be inserted at several test points along the hydraulic circuit
Wattmeter
Residual current thermomagnetic circuit-breaker
Start button
Emergency stop button