The 7kW AC charging station control board is the most commonly used home charging station motherboard, mainly for the following reasons:
1. Moderate charging power

Fast charging speed: With a charging power of 7kW, electric vehicles can be recharged in a relatively short amount of time. For example, a regular electric vehicle can be fully charged in about 5-6 hours using a 7kW AC charging station. Compared to a 3.5kW charging station, the charging time is significantly reduced, which can basically meet the daily nighttime charging needs of households.

High charging efficiency: It can more efficiently convert AC power from the grid into the charging current and voltage required by vehicles, reducing unnecessary energy losses during the conversion process and making the charging process more energy-efficient.

2. Multiple security protections

Comprehensive safety features: equipped with multiple safety protection functions such as overvoltage protection, undervoltage protection, overcurrent protection, short circuit protection, grounding protection, over temperature protection, leakage protection, lightning protection, etc. These functions can monitor various abnormal situations during the charging process in real time and automatically cut off the circuit in a timely manner, ensuring the safety and stability of the charging process.

3. Wide compatibility

Strong adaptability: It can be compatible with all vehicle models that comply with the new and old national standards of GB/T 18487, and has a wide range of adaptability. This means that regardless of the vehicle brand or model, as long as it supports an AC charging interface, the charging station can be used for charging.

4. Intelligent management

Communication and Intelligent Management: Supports communication with the Battery Management System (BMS) of electric vehicles to ensure compatibility and safety during the charging process. At the same time, it also supports communication with backend management systems and user mobile apps, enabling remote monitoring, fault alarms, charging appointments, and other functions.

5. Accurate measurement and billing

High precision metering: Equipped with high-precision energy metering chips, it can accurately measure the amount of charged electricity and support multiple billing modes. This precise metering function not only ensures the interests of users and operators, but also improves the operational efficiency of charging stations.

6. Stability and reliability

Industrial grade design: Adopting industrial grade circuit board design, it has low standby power and high integration, and can operate stably for a long time. Its hardware watchdog and external encryption circuit further enhance the stability and security of the system.

7. Cost effectiveness

Affordable price: Whether it is the main board of the charging pile itself or the overall price of the supporting charging pile, it is at a relatively moderate level among various charging piles. The overall price of a high-quality 7kW AC charging station is generally between 2000-3000 yuan, and the cost of installation services is usually over 1000 yuan.

8. Human computer interaction friendly

Easy to operate: Supports external 4.3-inch or 7-inch industrial control display screens, with visual management of operating status, allowing users to intuitively understand charging progress, current and voltage information. Some parts also have QR code mobile scanning payment function, which is simple and easy to operate, making it convenient for users to charge and make payments.

summarize

The XINCHENG 7kW AC charging station control board has become a popular choice for household charging stations due to its moderate power, wide applicability, multiple safety protection functions, intelligent management, and cost-effectiveness. It not only meets the daily household charging needs, but also provides users with a safe, efficient, and convenient charging experience.