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LG Digital Compressors Dubai, UAE.

The HVAC Glossary by LG Compressors.

The glossary is to compile and bring the most relevant compressor types, their acronyms and technologies for the ease of all the LG Compressors’ prospects or clients, especially the Wholesale clients.

HVAC – Heating, Ventilation and Air Conditioning abbreviated as HVAC is a widely used comprehensive term to define the main processes and applications of air compression.

VRF – Variable Refrigerant Flow is an acronym that is used to define the smartest compressors in the HVAC business today, also known by VRV – Variable Refrigerant Volume. The systems used in the VRF compressors make them the easiest to customise well as to adapt with new technology thus, LG has committed some of the best as well as a large part of its manufacturing resources to them. These LG VRF compressors are becoming a part of the designing of the architectural floor plan of every construction project undertaken in UAE setting a trend for the world to follow & can click on http://www.lgcompressors.com/ for more details.

Rotary Compressors – primarily consists of a pair of helix shaped screws known as rotors that compress air by its rotary-type circular movement. When both the screws turn in tandem, the air gets pressurized due to the decrease in its volume due to the narrow space in between the two blades when they pass closely to one another. This compressor is priced for generating none-pulsating steady flow of pressurised air quietly and LG Rotary Compressors ensures a high quality output.

Scroll Compressors – Scroll being the operative word here, in technical terms visualise a part of the transverse or the cross section of a paper scroll that make up the curved blades in this compressor or visualise a piece of a Swiss roll. The assembly of parts within this compressor brings a pair of scrolls together where one near the outlet is stationary while the other rotates and moves between the spaces of the one described earlier. Thus, trapping the air and compressing it to create pressurised air. The LG Scroll compressor is a preferred choice of all clients when it comes to a requirement of oil-free pressurised air.

Variable Speed Compressors – are compressors that are capable of increasing and decreasing the speed of the air flow as per the required usage of pressurised air. LG Variable Speed Compressors or LG Inverter Compressors are aimed at clients who experience extreme temperatures thus their usage is typically over longer periods. 

If they use compressors with fixed speed of airflow they would end up spending more, especially when their facility or plant is not being used at its full capacity. Variable speed compressors are equipped with inverters that use the VFD (variable frequency drive) to modulate the speed of the motor. They give them an option of saving cost by reducing usage when not needed and increasing it only when needed, easily.

QP Compressors – are “quite performance” compressors that have been designed so as to suit a very specific need of clients for e.g. cold chain transportation, Bus and coach AC as well as refrigeration. LG has dedicated the best R & D & designing resources to provide a wide variety of QP Compressors.

Hermetic Compressors – the compressors that are complete and airtight i.e. the compressor and the motor are within an outer steel shell that is sealed shut by welding. These are designed to eliminate the need of any servicing of the compressor individually and are to be fitted as a unit within a small space of appliances such as refrigerators. The LG Hermetic compressors are market leaders and the best-selling product in this category.

Digital Compressors – are the compressors that further aim to increase the energy saving efficiency, they are equipped to modulate the compressor’s capacity over a wide range such as 10% to 100% thus refining the modulation process of the motors as seen in Variable Speed or Inverter Compressors. LG Digital Compressors are a proof of our continuous effort of technology upgradation.

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                                        Sahara Air-conditioning

                                   Near union square metro, Dubai

                                      Land Line : +971 4 2950800

                                     Whatsapp : +971 503245143

                                  Email : sales@saharahvacr.com