Revolutionizing Railway Air Conditioning: The Success of Vehcool’s 90CC DC Inverter Scroll Compressor in 30KW Cooling Systems

Revolutionizing Railway Air Conditioning: The Success of Vehcool’s 90CC DC Inverter Scroll Compressor in 30KW Cooling Systems

Key Features and Benefits:

1. Energy Efficiency :
   The 90CC DC Inverter Scroll Compressor utilizes variable-speed technology, allowing it to adjust its output based on real-time cooling demands. This not only reduces energy consumption but also minimizes operational costs—a crucial factor for railway operators striving to meet sustainability goals.

2. Enhanced Reliability :
   Built with robust materials and advanced sealing technologies, the compressor ensures consistent performance even under harsh operating conditions. Its ability to withstand vibrations and temperature fluctuations makes it particularly well-suited for railway applications.

3. Superior Cooling Capacity :
   Despite its compact design, the 90CC compressor delivers exceptional cooling capacity, capable of handling up to 30KW of refrigeration load . This ensures that passengers enjoy a comfortable environment throughout their journey, regardless of external temperatures.

4. Quiet Operation :
   Noise levels are a significant concern in railway HVAC systems. The scroll compressor’s innovative design minimizes mechanical noise, contributing to a quieter cabin experience for passengers.

5. Environmental Friendliness :
   By supporting eco-friendly refrigerants and reducing power consumption, Vehcool’s compressors align with global efforts to reduce carbon footprints and promote sustainable transportation solutions.

With the increasing popularity of vehicle electrification, the compressors used in vehicle air conditioning systems have also changed from open to fully enclosed structures. This provides strong conditions for the integration of the vehicle's air conditioning system on top.

The typical refrigeration system for fuel powered vehicles is a pulley type compressor driven by the engine or auxiliary engine, installed at the bottom of the vehicle. The fully enclosed horizontal scroll compressor can be compact and placed inside the air conditioning system.

Compressors used for transportation applications are required to have a high resistance to shock and vibration, operate at both high ambient temperature and high-pressure ratio test conditions, and be small and lightweight.

 In some applications such as automotive, a 2000 hours product life may be sufficient but for commercial vehicles and transport refrigeration, a product life of 10,000 to 40,000 hours may be required. To meet these higher end requirements, a compressor design generally requires a consistent oil supply and hydrodynamic versus splash or boundary lubricated bearings. 

Also, with increasing energy efficiency and environmental standards, both energy efficiency and refrigerant leakage control are becoming of increasing importance. 

To achieve both these needs, we have designed a compact hermetic horizontal scroll compressor for this application

We are the manufacturer of scroll compressors with the most categories in China and have obtained EU CE certification. Our displacement ranges from 28CC-162CC, and different refrigerants such as R134A, R407C, R410A, and R290 can be used. This allows customers to flexibly design their air conditioning systems.