Feature Article

Transportation Thermal Management

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As the electric bus and railway industries move toward zero-emission transportation, high-efficiency and compact heat exchange solutions have become critical. Kaori brazed plate heat exchangers are compatible with CO₂ refrigerant systems, providing the stability and high energy efficiency required for cabin HVAC and battery thermal management systems. Their compact size, high pressure resistance, and multifunctional design make them ideal for electric transportation equipment in confined spaces.

Key Features of Kaori Brazed Plate Heat Exchangers

  • CO₂-optimized design — High efficiency, compatible with low-GWP refrigerant (R744)
  • Ultra-compact and lightweight — Suitable for space-constrained onboard systems
  • High pressure and temperature resistance — Ideal for harsh operating conditions

Kaori heat exchangers are widely used by major electric bus and railway manufacturers worldwide and are certified by CE, UL, and other international standards. Custom design services are available to meet specific system requirements.

EV Application Case:

Battery Thermal Management System / Heat Pump

  • Purpose: Maintain stable battery operating temperature and improve heat pump efficiency
  • Refrigerant: Eco-friendly refrigerants (HFC/HFO blends or CO₂)
  • Configuration: Evaporator / Condenser
  • References: German electric buses, Taiwanese EV manufacturers
EV Battery Thermal Management System / Heat Pump
E-Bus Application

E-Bus Applications:

Cabin HVAC / Heat Pump

  • Refrigerant: R744 (CO₂) natural refrigerant
  • Configuration: Suction line heat exchanger
  • Reference: Germany

E-Bus Applications:

Battery Thermal Management System

  • Refrigerant: Low GWP HFC/HFO blend
  • Configuration: Evaporator / Condenser
  • References: Germany, Taiwan
E-Bus Battery Thermal Management System
Transportation Application Case

Transportation Application:

Heat Pump

  • Refrigerant: CO₂ natural refrigerant
  • Function: Intermediate Heat Recovery Unit
  • Reference: China

☑︎ Recommended Model >>> C Series

Contact Us Now

The Kaori team is ready to provide you with customized high-efficiency thermal solutions for marine and transportation applications. Contact us at (sales@kaori.com.tw).

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