SR261010SB05 Automotive Air Conditioning Demonstration Unit Vocational Trainer Workbench Educational Laboratory Bench Vehicle Air Conditioning Trainer
Purpose: Simulated car AC system for practical training in automotive refrigeration
Compressor: Driven by an electric motor of rating not less than 0.75 kW, fitted with a variable-speed
drive. Themotorrating and the available speedrangedeclared.
Condenser: Sized tothe system duty.Dimensions declared.
Radiator: Sized tothe system duty.Dimensions declared.
Refrigerant: R-134a or R-1234yf (automotive grade),or another zero-ODP refrigerant that is not
restricted under the Montreal Protocol.
Hot Water Tank: Simulated engine heat load comprising a hot water tank with an electric immersion
heater and thermostat. Thetank volume and heater rating declared; the heater rating shall not
exceed 3 kW.
WaterCirculation Pump: Circulating pump;theduty (flow rateand head) declared.
Sensors:Temperature measuredat,as a compressor suction,compressor discharge,
condenser outlet, expansion device outlet, evaporator air-on, evaporator air-off and ambient. Pressure
measured on the high side and the lowside.Compressorspeed indicated. The number,
typeand location ofall sensors declared.
Inverter: Variable frequency drive for compressor motor speed control.
Data Board / Software: Interface: wired network or USB interface to a host PC. Software for Windows
10/11 with Mollier diagram, data logging and a graphical refrigeration flow display.
PowerSupply:Thetotalconnected loadis not toexceed6kW at230V,single phase, 50Hz.the
standardproductrequiresa400Vthreephase 50Hzsupply, this stated in the offer.
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