TCC-SS Trainer For The Study Of The Semi-Hermetic Compressor Refrigeration Training Equipment Technical Education Equipment
The trainer, properly designed for educational use, permits the study of the semi-hermetic compressor applied to the refrigerating plants.
TRAINING PROGRAM
• Plant starting and verification of the intervention of the safety devices
• Analysis of the behavior of the system at the variation of:
- Compressor rpm
- Thermostatic valve superheat
- Air flow at the evaporator and/or condenser
• Study of the semi-hermetic compressors
• Determining the power of a compressor
• Drawing the cycle in the pressure - enthalpy diagram of the refrigeration gas
• Data collection and calculation of:
- Thermal balance at the evaporator, condenser, compressor
- Mass flow of the refrigerant
- Ideal and real EER
- Volumetric efficiency of the compressor
TECHNICAL SPECIFICATIONS
• Steel structure mounted on wheels, painted and treated in the oven
• Silk-screened printed coloured synoptic reproducing the hydraulic circuit with LEDs
• Semi-hermetic compressor
• Frequency converter for the continuous variation of the compressor rpm
• Air condenser and air evaporator with variable speed
• Thermostatic expansion valve
• Liquid separator, oil separator
• Intercepting valves, sight glass, dehydrating filter
• Valve for plant vacuum, gas charging and discharging
• Connecting pipes among several components painted with different colours
• Complete set of instruments for data acquisition including:
- Flow-meter
- High and low pressure gauges
- 3 digital thermometers with Pt100 probes to be inserted into different test points along the hydraulic circuit
- Digital multimeter
• Double pressure switch
• Thermomagnetic - earth leakage control button
• Emergency pushbutton
Power supply: 230 Vac 50 Hz single-phase - 830 VA (Other voltage and frequency on request)
Dimensions: 138 x 81 x 178 cm
Net weight: 145 kg
Supply with
THEORETICAL – EXPERIMENTAL HANDBOOK
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