The 7kW AC charging station motherboard is the core component that ensures the normal operation of the charging station, and its design and function are crucial for charging efficiency and safety. Here are some key points that reveal relevant information about the 7kW AC charging pile motherboard:

Motherboard design: The 7kW AC charging pile motherboard usually uses a general-purpose MCU with ARM Cortex-M4F core, which has 512KB of FLASH and 192KB of SRAM, and a higher frequency of up to 200MHz to achieve efficient processing capability.

Functional features: The motherboard has multiple functions, such as IC card reading, overcurrent protection, undervoltage protection, temperature control protection, and voice broadcasting, ensuring the safety and reliability of the charging process.

Security performance: The motherboard design includes multiple security protection technologies, such as temperature detection, emergency stop detection, adhesion detection, overcurrent detection, and fault detection, to prevent potential risks during the charging process.

Compatibility: The 7kW AC charging station motherboardis compatible with all vehicle models that comply with the new and old national standards of GB/T18487, and has a wide range of applicability.

Scalability: Some motherboards offer optional WIFI/Bluetooth functionality, as well as the ability to expand 485 and 4G communication interfaces, increasing the flexibility and remote management capabilities of charging stations.

Accurate measurement: The motherboard is equipped with high-precision energy measurement chips and voltage and current transformers to achieve accurate energy measurement and protect the interests of users and operators.

Maintenance and inspection: To ensure long-term stability and safety, the motherboard needs regular maintenance and inspection, including cleaning, fastening connections, checking indicator lights and display screen functions, etc.

Technical specifications: The technical specifications of the 7kW AC charging pile motherboard include a rated power of 7KW, a larger output current of 32A, an input voltage of 220V AC, etc., to ensure that the charging pile meets the standards.

Application scope: These motherboards are widely used in urban residential areas, schools, hospitals, commercial streets, underground garages, parking lots, municipal public parking areas and other places, providing convenient charging services.

Attention: During use, all testing and installation must be completed by professional technicians, and safety precautions must be followed to avoid potential risks.

From the above information, we can see the characteristics of The 7kW AC charging station motherboard in terms of design, functionality, safety, and compatibility, as well as the importance of maintenance and inspection.

Xincheng Technology provides a variety of high-quality 7kW AC charging pile motherboards. Please feel free to inquire and learn more.