CPET Intelligent Aging Testing System for Core Components of New Energy Vehicles

As electric vehicles speed towards the trillion-yuan race, the ultimate reliability of every power battery, every on-board charger (OBC), and every electronic control system is the life-and-death line for automakers to win the market.

As a national-level "Little Giant" of specialized, refined, distinctive and innovative enterprises, CPET, with over a decade of technological accumulation and the hard power verified by more than 4,000 enterprises, has developed military-grade intelligent aging test solutions for the three-electric systems of new energy vehicles, helping leading global automakers forge a "zero-defect" quality gene!

Why do top car manufacturers choose CPET?

▶ Automotive-grade strict verification: extreme temperature variation cycle from -40℃ to 85℃ + 1000V high-voltage impact, simulating 10 years of real wear and tear.

▶ Full-stack self-developed core technologies: From 15kW high-voltage bidirectional source-load modules to intelligent protocol boards, 100% self-controlled.

▶ Industry lighthouse endorsement: The common choice of core suppliers such as Huawei Vehicle Power Supply, BYD OBC, and Inboer Electronic Control.

CPET directly addresses the three core pain points of new energy, providing the ultimate answer

The power battery Pack is aging

• Accurately simulate the charge and discharge curves, and conduct 24-hour uninterrupted cycle testing
• The prediction error of battery degradation rate is less than 1.5%, and the life assessment leads the industry
• The 96% power feedback technology can save over 70% of electricity bills in a single line annually

 Vehicle-mounted power supply system(OBC/DCDC)

• Original automotive-grade protocol simulation: Supports global standards such as CCS/GB/T/CHAdeMO
• A 200ms high-speed voltage surge test reveals hidden faults
• Multi-machine parallel aging capability, efficiency increased by 300% (measured data from Huawei)

Core module of the charging pile

• Full power coverage from 7kW to 360kW, 100% load aging of DC pile modules
• Intelligent simulation of surge/harmonics/voltage sag, passing the EMC Level 4 test
• The cloud protocol library is remotely updated to adapt to the new national standards in the future

The three major technical moats of the CPET intelligent aging system

• Military-grade reliability: All reliable components +10 calibration processes 
• Green Productivity: Feedback load reduces carbon emissions by 35%
• Intelligent manufacturing: Real-time monitoring of over 200 parameters, early warning of defects

Leading automakers' evidence: Disruptive improvements in efficiency and quality

“The intelligent aging system of CPET is the "zero-defect gatekeeper" for the millions of deliveries of our electronic control modules.”

                                                                                                                                                    ——Quality Director of a global TOP5 new energy vehicle company

The future is here: CPET leads the 4.0 revolution in aging of automotive electronic components

• Intelligent pre-diagnosis system: Based on over 100,000 fault models, it provides 72 hours of early warning for potential failures
• Digital Factory: Aging data directly connected to MES, driving quality optimization throughout the entire process
• Super flexible architecture: Quickly switch production lines within one week and adapt to the iteration of 800V high-voltage platforms

Choosing CPET means choosing:

• A full-stack testing solution covering R&D to mass production
• The only lifetime technical support commitment in the industry
• A core partner deeply involved in the golden decade of China's new energy vehicles

CPET ensures that every electric vehicle is equipped with absolutely safe and powerful performance!