Chiller Units Training Bench with Industrial PLC Controller

Product Description

Chiller Units Training Bench with Industrial PLC Controller Experiments Study and understanding of the operation of a chiller unitOn-off control of the cooled water temperatureSafety control using the high and low pressure switch and flow switchPlant start-up and system monitoring using the incorporated protection and safety devicesDetecting the system operating parametersPlotting of the refrigerant cycle on a pressure-enthalpy diagram of the refrigerant gasCalculation of thermal balances for the refrigerant and water circuit Technical Specification Water circuit including: Centrifugal pumpAir heat exchangerFlow switchRefrigeration circuit equipped with: Hermetic compressor with protectorForced air condenserWater evaporatorThermostatic expansion valveDehydrator Filter and sight glassLiquid receiver and liquid separatorDouble pressure switchValve for plant vacuum, refrigerant charging and recoveryHigh and low pressure gauges Instruments and control devices including: Data acquisition board with USB interface5x NTC temperature probesWater flow sensor2x pressure transducersUSB cableIndustrial PLC controller with programming and control softwareThermomagnetic ELCBStart buttonEmergency stop button