DC 144v air conditioning compressor
144v electric compressor
144v electric 3-wheelers ac compressor
144v electric car ac compressor

27cc 144V Electric AC Compressor

Low Voltage Electric Compressor
144V (DC110~180V)
Max. Cooling Capacity
Technical Data

144V DC Compressor, an Efficient Solution for EV Air Conditioning System

The core of an air-conditioning system for an electric vehicle is its compressor. Guchen GC27A144 27cc 144V electric compressor is a variable speed compressor, which provides a reliable solution for EV AC system. It consists of an inverter, a high-speed brushless DC motor, rotating scroll and fixed scroll, oil-gas separator etc. Each component of the compressor have been innovatively designed and fully validated individually.
high efficiency 144v scroll compressor

An inverter is used to precisely regulate the temperature via controlling the motor speed - slowing down or speeding up depending on the real-time climate demands of the EV. Variable-speed inverter technology reduces power consumption, making GC27A144 144V air conditioning compressor a higher energy-efficiency solution for EVs.

Brushless DC motor is used to drive the compressor. It has variable speed ranges 1000-5000rpm, and can be regulated smoothly. The electric motor is featured by good regulation performance, high speed and electronic control.

Scroll type compressor: one scroll is fixed, whereas the other scroll is moving. Refrigerant is compressed through the moving scroll in a smooth motion. The 144V scroll compressor is with higher efficiency and quiet operation, being a reliable solution for EV AC System.

They are finally coupled together making up an electric all-in-one compressor unit to ensure the overall cooling performance of EV air conditioning system.
144v inverter type electric compressor

Features of GC27A144 27CC 144V DC Compressor

1. It is electrically driven by DC 144V power source, zero-emissions.

2. Widely used in air conditioning system of electric cars, electric trucks, vans, hybrid vehicles and other vehicle markets.

3. Easy to install, light in weight, small in size, steady in operation, high in energy efficiency

4. It comes with soft start speed controller.

Our clients choose Guchen EAC Compressors for their affordable price, wide operating temperature range, large BTU capacity and reliability. The electric compressors are available in 12VDC, 24VDC, 48VDC, 72V, and 144V etc.

Q & A

Q: Hello, can you manufacture this unit (or a unit with a similar rating) to operate between 100V and 150V DC?
A: GC27A144 model is a 144V DC electric compressor. It is designed with wide operating voltage range: 110-180VDC.

Q: Can GC27A144 be used on electric 3 wheelers?
A: Yes. Three-wheeled electric vehicles take up 79% of overall EVs in India. In May, 2022, our Indian client has placed a trail order on 144V e-compressor which will be used for electric three-wheelers air conditioning.

Dimensioned Drawing of GC27A144

GC27A144 dimension drawing

Performance Data of 27CC 144V Electric Compressor

Motor Speed (rpm) 3000 RPM 4000 RPM 5000 RPM
Cooling capacity(W) 2250 3000 3750
Input power(W) 1045 1395 1740
EER 2.15 2.15 2.15
Model GC27A144
Displacement 27cm3/r
Speed range 1000~5000rpm
Max. cooling capacity 3750W
Max. input power 1740W
Refrigerant R134a
Oil RL68H(POE Oil)
HV Voltage range DC110~180V
LV Voltage range DC9~16V
Control mode PWM
Protective function Undervoltage, overvoltage, overcurrent, overtemperature
Protection level IP67
Working temperature -40~90℃
Storage temperature -40~120℃
Net weight 6.1kg
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