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A compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas, and is the heart of the refrigeration system.
Input power: AC220V/50Hz
ambient temperature -10℃～+40℃ relative humidity <85% (25℃)
The compressor inhales low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston to compress it through the operation of the motor, and discharges hightemperature and high-pressure refrigerant gas to the exhaust pipe to provide power for the refrigeration cycle. In this way, the refrigeration cycle of compression→condensation (heat release)→expansion→evaporation (heat absorption) is realized. Through relevant experiments, this training device can be familiar with the use of compressors, master its principles and control methods, and cultivate students' corresponding knowledge and skills. It is suitable for teaching and skills related to higher vocational schools, junior colleges, secondary vocational schools, and technical schools. Training assessment.
The compressor training device adopts an aluminum profile frame structure, which is light in weight, firm in structure, and elegant in appearance.
All training components are installed on the panel, which is easy to use and not easy to damage.
The training platform has a good safety protection system.
Parameters: working voltage 220-240V-50HZ, using R134a refrigerant
Purpose: It plays the role of compressing and driving refrigerant in the refrigerant circuit.
Parameters: Air-cooled condenser
Purpose: Used for cooling and condensing the refrigerant vapor discharged from the compressor.
Parameters: Equipped with multi-turn evaporating coil
Purpose: The low-temperature condensed gas passes through the evaporator, exchanges heat with the outside air, liquefies and absorbs heat, and achieves cooling effect.
Parameters: 80uf
Purpose: It can provide pulse current to the starting motor of the compressor, so as to start the air conditioner.
Parameters: 1/5HP
Purpose: To prevent the main power line from being damaged by overheating of the protector due to overload.
High pressure gauge - 1 pc.
Low pressure gauge - 1 pc.
250V AC pointer voltmeter - 1 pc.
5A AC ammeter - 1 pc.
Breaker - 1 pc.
Red light - 1 pc.
Rotary Switches - 1 pc.
5A Fuse - 1 pc.
4mm terminal - 2 pcs.
Start capacitor - 1 pc.
Running capacitance - 1 pc.
Hammer starter - 1 pc.
PTC launcher - 1 pc.
Overload protector - 1 pc.
Frame - 1 pc.
Piston compressor for refrigerator - 1 pc.
Waterproof power control box - 1 pc.
Evaporator - 1 pc.
Condenser - 1 pc.
Yellow double-ended 1m 4mm safety electrical cable - 1 pc.
Black double-ended 0.5m 4mm safety electrical cable - 10 pcs.
Blue double-ended 1m 4mm safety electrical cable - 1 pc.
European power cord - 1 pc.
Compressor winding measurement experiment
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Hammer starter, capacitor starting mode, compressor operation experiment
Hammer starter, capacitor start-capacitor operation mode, compressor operation experiment
PTC thermistor start mode, compressor operation experiment
PTC thermistor, capacitor start mode, compressor operation experiment
PTC thermistor, capacitor start-capacitor operation mode, compressor operation experiment
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