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Electric Bus Air Conditioner Compressor

Short Description:

The electric air conditioning compressor is a core component of the air conditioning system in new energy vehicles. It is directly driven by an electric motor, replacing the traditional engine belt-driven system used in gasoline vehicles, and offers advantages such as high efficiency, energy saving, and low noise. The current mainstream structure is the scroll compressor, which is widely used in electric vehicle air conditioning systems.

 


Product Detail

Product Tags

Product Description

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A electric compressor is a multidisciplinary integrated product that compresses low-pressure gas into high-pressure gas; it is the heart of a refrigeration system. In the wave of new energy vehicle development, automotive air conditioning compressors have also undergone electrification innovations. With the integration of frequency converters and motors, their manufacturing and control have become more precise and complex.

In new energy trucks, an electric compressor replaces the original belt-driven compressor, powered by a battery. This allows for simultaneous operation of both driving and parking air conditioning functions, offering superior cooling capacity and energy efficiency without requiring modifications to the cab. Compared to a separate parking air conditioner, it is lower in cost, lighter, requires fewer modifications, has better compatibility, and does not occupy cab space.

• Logistics trucks: During long-distance transportation, it provides a comfortable working environment in the cab, reducing driver fatigue and improving driving safety. Simultaneously, the electric compressor can work in conjunction with the vehicle's power system to optimize energy utilization and reduce operating costs.

Product Parameter

Specification DM18 DM24
Displacement 18cc 24cc
Controller/Motor One-piece One-piece
Range of rotation 2000rpm~6000rpm 2000rpm~6000rpm
Maximum coolingcapacity/working current 2900W(6000rpm)/83A 4000W(6000rpm)/62A
Input current 120A 90A
Voltage DC10V~DC420V DC20V~DC32V
Energy efficiency Ratio COP(W/W) 2.0@Pd/Ps=1.5/0.3MPaA SH/SC=10/5℃ 2.0@Pd/Ps=1.5/0.3MPaA SH/SC=10/5℃
Waterproof and Dustproof requirements  IP67
Continuous working temperature  -20℃~+85℃
Save ambient temperature  -40℃~+120℃
Refrigerant R134a/R1234yf
Refrigeration oil /injection volume PVE68/100cc PVE68/100cc
Weight 5.5kg(Contains refrigeration oil) 5.5kg(Contains refrigeration oil)

Compressor running pressure range

Compressor running pressure range

Compressor voltage-speed characteristic

Compressorvoltage-speedcharacteristic

Compressor refriterating capacity-speed curve

Compressor refriterating capacity-speed curve

Company Profile

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