Base Module For Refrigeration And Air-Conditioning Refrigeration Trainer Teaching Equipment

AA Base Module For Refrigeration  And Air-Conditioning Refrigeration Trainer Teaching Equipment

The base module mod. AA combines the common components of all Laboratory applications. It includes connectors and cocks for the necessary electric and hydraulic connections (via flexible pipes) with the experimental module under examination. Thus various configurations representing different aspects of refrigeration and air conditioning techniques can be prepared. This basic module also includes a control unit enabling the Autonomous operation (via local keyboard) or the Remote Control of the same module (by PC – not included in the equipment – via USB cable; in this last case, the optional software SW-RECON required). At last, some non destructive faults can be inserted in the system.
TECHNICAL SPECIFICATIONS
Tabletop unit mounted on an aluminium structure including:
• Hermetic compressor
• Variable speed fan air condenser
• Sight glass, dehydrator filter, liquid separator
• High and low pressure gauges
• 2 temperature sensors to be applied onto different points of the hydraulic circuit
• Electronic flowmeter
• High and low pressure transducers
• Voltage, current and power transducers
• Double pressure switch
• Operating valve for filling and bleeding the refrigerant
• Cocks and flexible pipes with valve for the connection with the experimental module
• Solenoid valves for inserting faults
• Switchboard including:
- power cord
- thermomagnetic - earth leakage control button
- emergency button

- start button with pilot lamp
• Data acquisition and control system with the following characteristics:
- Remote Control (via PC, not included in the equipment)
- USB interface for connection with PC
- Display for viewing the acquired data such as: temperature, pressure, relative humidity, volume flow rate, air speed, voltage, current, electric power
- The software allows to control analog and digital inputs and outputs, the state of solenoid valves, of compressor, of fan, of heating, cooling, humidification and dehumidification, etc…
- Fault insertion according to the experimental module in use
Power supply: 230 Vac 50 Hz single-phase - 350 VA (Other voltage and frequency on request)
Dimensions: 89 x 74 x 50 cm
Net weight: 54 kg
Supply with 
THEORETICAL – EXPERIMENTAL HANDBOOK