Product Name: Water chiller Refrigeration Trainer

Model Name: YESR-2100

Technical Description

• Evaporator: shell and tube type 

• Compressor: hermetic scroll type 2HP

• Microprocessor Controlled 

• Fan with speed motor, filling: fire resistant 

• Drift eliminator, rubber spray, nozzle, vibration dampers, catch basin with over flow and float valve. 

• Capacity to match AHU(refrigerant/cooling capacity): up to 20kW 

• Water circulating pump with all its accessories, centrifugal pump 

• Safety and balancing valve with all accessories 

• Expansion Tank 

• All necessary connecting pipes. 

• Operating Control(ON,OFF) of monitoring and machine using data saving Function 

   and electric control board in the PC via YESR-DAQ (optional accessory)

• Fault insertion & simulation, Data acquisition and P-I diagram drawing via 

   YESR-DAQ (optional accessory)

• Manual with theory and experiments




Automatic control unit

• Power, lamp, power switch

• Relay, timer, DPS module

• Switch, voltmeter, ampere meter, temperature module

• Temperature sensor 6EA 

• Pressure sensor 4EA Included if YESR-DAQ used




Optional

• HVAC with DAC[Model name : YESR-DAQ]

• Sequence Control Unit [Model Name : YESR-SEC]

• Refrigerant : R-22, R-134a, R-401a, R-404a, R-600a

• Storage Cabinet (Model YESR-STO)