LG Air Conditioners - Energy Efficiency; Powerful BLDC Compressor; BLDC Fan Motor Technology; Heat Exchanger with Wide Louver Fin

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LG Air Conditioners 2013
7
Energy Efficient
The revolutionary inverter technology of
LG boasts powerful yet quiet performance
while minimizing energy consumption.
Energy
Efcient
BLDC Fan Motor
Operation Frequency
Conventional
Distributed Winding
20 ~ 100 Hz
New
Concentrated Winding
15 ~ 100 Hz
LG air conditioner comes with a BLDC compressor that uses a strong neodymium magnet.
Its compressor thus has improved efficiency compared with conventional AC inverters. Operation range has been expanded.
Improved heat exchanger efficiency up to *28%, applying Multi V technology.
Improved cycle efficiency up to 5% with equal distribution.
The LG BLDC fan motor offers additional efficiency in operating mode up to 40% at low speed, 20% at high speed compared to a
LG AC motor
Powerful BLDC Compressor Heat Exchanger with Wide Louver Fin
Optimised Heat Exchanger Path
BLDC Fan Motor Technology
Heat Exchanger
BLDC Fan Motor Technology
Powerful BLDC Compressor
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3
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* Compared to our Standard Inverter design.
Heat exchange rate(%)
Corrugate fin Wide louver fin
100
123
128
128%128%
123%
123%
100100 100100
HHC
C H
HC
C
LG Conventional
Corrugate Fin
Heat Exchange Rate(%)
New
Wide Louver Fin
Cooling
128%
123%
100%
100%
Cooling
Heating
Heating
LG Conventional
Unequal Distribution
New
Equal Distribution
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