Samsung AVXCSH023/032/040CE Service Manual page 27

Product Specifications
Feature
(Cont.)
2-1-1-2 RD040/050MHXCA
Summarize
Overview
POWER SAVING
Samsung patented compressor
Samsung has been researching and developing compressors since the 70's.
It has developed power saving compressors for more than thirty years.
The SUPER FJM compressor adopts a double-rotor BLDC compressor with permanent magnets made by Samsung. Electricity for the
compressor rotor is obtained from a neodium-iron-boron permanent magnetic material (boron magnet can attract iron material weighing
1000 times its own weight.) It strengthens the rotary moment of the compressor to maximize the entire efficiency of the compressor.
SAMSUNG's double-rotor compressor has the upper and lower rotors designed symmetrically.
The double rotor in symmetry can remove vibrations caused by the eccentric design of the cylinder.
2 rotors balancing the rotary moment
Centered symmetry
High efficiency heat exchanger
SUPER FJM uses new multiple-teeth screw pipes with a diameter of 8 mm to improve the heat exchangeability of the pipe by
The water-friendly aluminum foil in the heat exchanger uses the G-fin patent design to improve the efficiency of heat exchange by
DC fan electricity
The SUPER FJM outdoor machine uses DC fan electricity. The rotational speed of electricity is 100 RPM to 1050 RPM with step-free control.
The electrical efficiency is improved by about
2-18
SUPER FJM is an all-in-one type product integrating the control R&D and Samsung patented compressor.
The air conditioning system uses the latest single tube in parallel connection and both the indoor and
outdoor machines use independent electronic expansion valves to control the amount of coolant.
You can connect a maximum of nine indoor machines to one outdoor machine.
SUPER FJM considers the trend in air conditioner use. It optimizes the energy efficiency
of loads ranging from partial to full. It achieves an excellent energy effect for the users
of the air conditioner.
BLDC electricity
"Permanent magnet, " strong magnetic rotor
Double rotor compression cylinder
Upper cylinder
Lower rotor
Multiple-teeth screw pipes General screw pipes
33%
compared to AC electricity.
Nd-Fe-B Neodium-Iron-Boron magnet
Permanent magnet rotor
Upper rotor
Lower cylinder
Efficiency
Speed (RPM)
Eccentric design
Nd-Fe-B Neodium-Iron-Boron magnet
30.8%
.
13%
.
Samsung Electronics