Brand Introduction of LG Compressor
LG compressor is a key product line of LG Electronics, specialising in the manufacture and supply of compressors for refrigeration equipment. LG Electronics is a multinational company headquartered in Seoul, South Korea, and was founded in 1958 as part of the LG Group, which, since its establishment in 1947, has grown to become an international conglomerate with operations in a wide range of fields. Since its establishment in 1947, the LG Group has grown into an international conglomerate with operations in a wide range of fields.
Core Technology and Product Advantages
1.Linear inverter technology
In the field of refrigerators, LG's linear inverter compressor reduces energy loss by replacing the traditional crank rotation with a linear drive of the compression rod, saving up to 23 per cent energy compared to traditional inverter compressors. Its intelligent temperature sensing system can adjust the operating speed in real time to adapt to different environmental needs.
2.Silent design
The DC inverter compressor used in the central air conditioner is combined with a centrifugal oil separator and a high static pressure fan design to further reduce the operating noise and enhance the user experience.
3.Intelligent temperature control and stability
Linear frequency conversion compressor through seven temperature sensing probe to monitor the ambient temperature and storage conditions, automatically adjust the cooling capacity to ensure a constant temperature, prolonging the freshness of ingredients.
4.Eco-friendly technology
Low Global Warming Potential (GWP) refrigerants (e.g. R454B and R32) are used, with a GWP of less than 750, which is much lower than the traditional R410A (with a GWP of about 2088), and meets the requirements of the 2025 environmental regulations.
Types of LG Compressor
1.LG Reciprocating Compressors
Principle of operation: The refrigerant is compressed by the reciprocating motion of the piston in the cylinder.
Characteristics: Suitable for applications requiring high compression ratios.
Model:FLA150NBMA
Displacement: 15.0 cc/rev
Refrigerant: R600a
Rated voltage: 220-240 V
Application: LBP
Noise: 37.5 dBA
2.LG Rotary Compressors
Principle of operation: Compressing refrigerant by using the volume change generated by the rotation of a rotor or rolling piston.
Characteristics: Smooth operation, low noise, high efficiency, widely used in household air conditioners and refrigerators.
Model:QK222JBA
Refrigerant:R22
Displacement:22.2 cc/rev
Rated voltage:200/220 V
Cooling Capacity (Btu/hr):12,750
Input (Watts):1,220
EER (Btu/W·hr):10.45
COP (W/W):3.06
3.LG Scroll Compressors
Principle of operation: Using two intermeshing helical blades (one stationary, the other rotating around it), as they rotate, the refrigerant is gradually pushed towards the centre and compressed.
Characteristics: Providing high efficiency performance with low vibration and noise levels, suitable for air conditioning and refrigeration equipment.
Model:SBA061YBA
Refrigerant:R22
Voltage:380-420V,50 Hz,3Ph
Capacity:50,500BTU/h
Power input:4,400W
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