FUCHS and Rifeng Lead Immersion Liquid-Cooled Ultra-Fast Charging into a New Certification Era

Recently, the joint immersion liquid-cooled ultra-fast charging solution by FUCHS China and Rifeng Cables (Ampowere Technology) has successfully obtained the first batch of CQC 1147:2024 certifications. This milestone moves their cooperation from technical exploration to large-scale application and sets a new technical benchmark for the industry.

Three Years of In-Depth Cultivation:

From Technical Cooperation to Standard Leadership

Since 2021, FUCHS and Rifeng (Ampowere Technology) have collaborated on new energy vehicle charging and cooling innovations, deepening cooperation in liquid-cooled ultra-fast charging gun cables in 2024. The joint solution supports a maximum 800A current, with FUCHS immersion coolant BluEV TF 8025 and Rifeng gun cables solving key issues in high power, safety and service life.

Core Strength Behind the First CQC Certification

As an authoritative standard for liquid-cooled charging guns, CQC 1147:2024 features stringent requirements. Its certification confirms the joint solution’s excellent performance in:

• High Power: 800A current support, passing material, heat dissipation and safety tests
• High Precision: Precise control of temperature (±0.5℃ accuracy), flow rate and pressure
• Wide Temperature Range: Stable operation in -30℃ to 50℃ extreme environments

This excellence stems from FUCHS immersion coolant BluEV TF 8025:

• Efficient Heat Dissipation: Over 50% higher thermal conductivity than traditional solutions
• Extreme Safety: Non-flammable, non-toxic, biodegradable and excellent insulation
• Stability: Reliable operation in -40℃ to 120℃ wide temperature range

Dual Strengths Unite to Define the Future

With nearly a century of lubrication and thermal management experience, FUCHS complements Rifeng’s leading cable and charging connection technologies. The cooperation achieves:

• Technological Complementarity: Integration of FUCHS’ lubrication technology and Rifeng’s cable technology
• Resource Sharing: Joint labs accelerate product iteration and optimization
• Value Co-Creation: One-stop solutions from R&D to mass production for the industry

The CQC certification affirms both FUCHS’ product quality and the two parties’ cooperation model. As the liquid-cooled ultra-fast charging era arrives, FUCHS will continue to work with Rifeng to deliver more efficient and safer charging experiences for electric travel with innovative technologies and reliable quality.