Rotolock Scroll Copeland Compressors

Hot sale copeland scroll r410a ZR125KCE-TFD-522

1.Product introduction 

Refrigeration Type:R-134a, R-407C

Cooling Efficiency (EER):UP TO 11.5

Phase:3

Capacity Range (BTU):60000-125000

Application:Air Conditioning

2.Product feature and applicatio 

Commercial (3-phase only) fixed speed compressor

Low-pressure applications (R-22, R-407C)

The changing process and principle of the refrigeration system cycle:

After the compressor completes the compression process, the high-temperature and high-pressure refrigerant vapor is discharged into the condenser. The heat in the condenser is absorbed by the outside air and exchanges heat with the air to complete the "heat release" process, that is, release the heat in the high-pressure vapor. The condensed high-temperature and high-pressure steam gradually condenses into a high-pressure liquid, thereby completing the condensation process.

The high-pressure liquid refrigerant accumulated at the bottom of the condenser and in the filter drier flows into the capillary tube after being dried and filtered by the filter drier, and passes through the small channel of the capillary tube to achieve the purpose of throttling. After the high-pressure liquid gradually reduces the pressure and flow rate in the capillary tube Entering the evaporator (the cooling part in the freezer box of the refrigerator), the high-pressure liquid refrigerant is transformed into a low-pressure liquid state, thus completing the throttling process.

The low-pressure liquid after throttling exchanges heat with the heat in the tank in the evaporator to complete the "heat absorption" process. When the low-pressure refrigerant liquid undergoes heat exchange in the evaporator, boiling occurs, and vapor is formed during boiling, so that the low-pressure liquid refrigerant is transformed into low-pressure vapor, completing the evaporation process.

The evaporated (boiling) low-temperature and low-pressure refrigerant gas (vapor) is sucked in by the compressor and compressed in the compressor to convert the low-pressure and low-temperature vapor into high-pressure and high-temperature refrigerant vapor, thereby completing the compression process.

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