Domestic Inverter Air-Conditioning Trainer Variable Frequency Air Conditioning Training Equipment

• Customization: Available
• Condition: New
• Customized: Customized
• Model NO.: GTRT-0018
• Transport Package: Wooden
• Specification: 1800*800*1800mm
• Trademark: GTEE
• Origin: Guangzhou, China
• HS Code: 90230000
• Production Capacity: 30/Month

Product Description

Domestic inverter air-conditioning trainer
P.N.: GTRT-0018
Picture for reference:
INTRODUCTION
The bench, having expressly a didactic purpose, allows the students to deepen the hydraulic, mechanical and thermodynamic aspects characterizing the Split type conditioning installations equipped with Inverter. Furthermore, it shows that it is possible to obtain a significant energy saving by modulating the rotation speed of the compressor. Fault simulation is included.
TRAINING PROGRAM:
• Start-up and verification of the intervention of the security devices
• Study of the operation of a split conditioner with inverter
• Operation in Cooling mode, Dehumidification and Heating
•Proportional type regulation: analysis of variations in the number of compressor revolutions according to the thermal jump between the set temperature and the detected temperature.
• Analysis of system behavior based on:
- the mode of operation
- the air flow in the evaporator
- the setpoint temperature (set point)
• Representation of the refrigeration cycle on the diagram, Refrigerant Gas Pressure-Enthalpy
• Data collection and calculation:
- thermal balances at the level of the evaporator, the condenser, the compressor
- the mass flow of the refrigerant
- ideal and real cooling efficiency coefficients (EER)
- Ideal and real COP
- volumetric compression efficiency
- heat balances on the air side (a thermo-hygrometer and an anemometer, optional, is required)

SPECIFICATIONS TECHNIQUES:
• Steel structure mounted on wheels, varnished and oven-treated
• Synoptic screen-printed in colors reproducing the two AC circuits, with LED indicator
• Split unit with 7000 BTU/h inverter, with:
- variable speed hermetic type compressor
- forced air condenser
- evaporator with 3-speed fan, with deflector
- expansion of the refrigerant in the capillary pipe
- 4-way valve
- regulation remote control
• Shut-off valves
• Valve for emptying, recovery and loading of the refrigerant
• Complete set of instruments for data acquisition
the operation of the installation, with:
- flow meters
- high and low pressure gauges
- 4 electronic thermometers with Pt100 probes, to be inserted in various holes arranged along the hydraulic circuit.
- frequency meter to measure compressor speed
- digital multimeter
• High and low pressure switch
• Differential magnetothermal switch
• Emergency button
• Fault simulator with switches

Power: Single phase, AC220V/50Hz, 1500 VA (Other voltage and frequency on request)
Dimensions: 1800 x 800 x 1800 mm
Net weight: 165 kg