Air-conditioning Simulator System Vocational Training Equipment Equipment Equipment Refrigeration Laboratory Equipment

TB230329S11 Air-conditioning Simulator System Vocational Training Equipment Equipment Equipment Refrigeration Laboratory Equipment

Description:

• This educational simulator should represent a proper and natural adaptation to the new demands of labour market requiring high training levels of all the operators of air-conditioning systems installed in great industrial and business complexes
• Should includes an industrial controller that enables a detailed analysis of the automatic control system for an air-conditioning installation at the variation of operating parameters

Experimental Capabilities:

• Studying the transformation the air undergoes when crossing the various sections of an air handling unit, with the aid of the psychrometric chart
• Assessing the air supply conditions to meet the thermohygrometric needs of the room having to be air-conditioned
• Analyzing the operation of temperature and humidity regulators for air-handling unit
• Proportional and ON/OFF control
• Air dampers control according to temperature
• Antifreeze function
• Control of alarms
• Supervision of technical installations

Technical Specifications:

• Colour panel reproducing the air-handling unit
• Configurable universal controller for air conditioning having the following characteristics:

–8 universal inputs

–4 analog outputs

–6 digital outputs

–3 control loops

–Controller-PC interface module

• 5 potentiometers for simulating the following analog inputs:

–outdoor air temperature

–dew point

–supply air temperature

–return air temperature

–return air relative humidity

• 4 bargraph LEDs for simulating the following analog outputs:

–control signal for the motor of pre-heating battery

–control signal for the motor of cooling/dehumidification battery

–control signal for the motor of post-heating battery

–control signal for the motor of air dampers

• 3 switches for simulating the following digital inputs:

–fans pressure switches

–air filter pressure switch

–antifreeze thermostat

• 4 LEDs for simulating the following digital outputs:

–fans control

–humidifier pump control

–pre-heating battery pump control

–alarm

• System supervision software
• Power supply: 230 Vac 50 Hz single-phase – 200 VA