12 volt electric ac compressor
12v electric compressor
12 volt dc ac compressor
12v dc air conditioner compressor

20cc/12V DC Air Conditioning Compressor

Low Voltage Electric Compressor
Swept Volume (cm³):
Rated Voltage (V):
Weight (kg):
Max. permissible pressure (LP/HP):
0.2 / 2.5 Mpa
Technical Data
12v a/c compressor

GC20A12 electric AC compressor is a low voltage DC 12V scroll compressor unit which means that it uses the "scroll" principle to compress the refrigerant (R134a) into the automatic AC unit, thereby producing a great cooling effect.
With high efficiency and reliability, Guchen EAC DC12V electric compressor is becoming more and more popular in automotive HVAC systems. GC20A12 12V direct current compressor is with improved efficiency for commercial vehicle electric air conditioning systems. Low voltage automotive electric AC compressor DC 12 volt for sale worldwide. It is a low noise 12V DC air conditioner electric compressor adopting advanced tech.


12V Operation

◆ Max Cooling Capacity: 2,400 W (8189 BTU/hr)
◆ Speed: 1,000 to 4,000 rpm
◆ Displacement: 20 cc/rev
◆ Double the performance of competing 12V units
◆ Cost savings estimated at 30% per BTU/hr over other brands
12V AC Compressor


Working Principle of DC12V Electric Scroll Compressor

GC20A12 12V DC low voltage scroll AC compressor is formed by two interlocking scrolls: moving scroll and static scroll, with two double function equations.
In suction, compression an exhausting process, the static scroll is fixed on the frame.
While the moving part is driven by the eccentric shaft, and controlled by the anti-rotation mechanism. It rotates in a plane with a small radius around the center of the base circle of the static plate.
The gas is sucked into the periphery of the static plate through the air filter element.
As the eccentric shaft rotates, the gas is gradually compressed in several crescent-shaped compression chambers formed by the combination of the moving and static plates, and then continuously discharged from the axial hole of the central part of the static plate.
12v air conditioning compressor


Why to Buy Guchen EAC GC20A12 Mini DC 12V Refrigeration Compressor?

1. High reliability and safety
2. The innovative 12V DC electric air conditioning compressor is a solid choice for any no idle application. For installing on vehicles & machines where DC powered air conditioning systems are used, the 20cc compressor units can produce 2.4kW, and GC20A24 24 volt and DC 72V Compressor are also available.
3. Low noise and vibration
4. Latest inverter technology, higher efficiency
5. Delivering reliability throughout the testing and assembly process
6. GC20A12 Vehicle Compressor is mainly suitable for no-idling A/C system of truck, car, construction machine, tractor, commercial vehicle and so on, for any no idle application.
7. DC 12V electric compressors are by far the most frequently chosen compressors.
12 volt electric ac compressor


More about Guchen EAC Electric AC Compressor

Guchen EAC has over 20 years of expertise in manufacturing and supplying electric AC compressor needs of worldwide customers. As the top compressor manufacturer in China, we deliver highly reliable high voltage and low voltage electric compressors, and cost effective refrigeration compressor solutions for an array of vehicle AC systems (electric vehicles, battery powered air conditioner for trucks/vans/tractors etc.).
Browse our wide selection of electric compressors to find your ideal solution. Contact with compressor@guchen.com


GC20A12 12V DC Compressor’s parts

Manufacturer direct-selling efficient 12V DC compressor for electric air conditioning. Mini DC 12V refrigeration compressor at best price for sale worldwide.
Model GC20A12 12V Electric Compressor
Refrigerant R134a
Displacement (cc/rev) 20
Rated voltage / Power type DC 12V / DC 9V~16V
Speed range (rpm) 1000~4000
Communication protocal PWM speed control/3-speed control
Operation Environment Temperature (℃) -10~65
Oil Type RL68H/120ml
Max cooling Capacity (W) 2400
Max power (W) 1200
Test Condition Ps/Pd=0.3/1.5Mpa(A), SH/SC=10/5℃
compressor length (mm) 263
Suction diameter D1 (mm) 18.3
Discharge diameter D2 (mm) 15.5
Weight of the compressor (kg) 6.3
LOw Voltage Electric Compressor Overview

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