Can the main control board of the charging station work even if it is directly soaked in water? It's all thanks to this' invisible armor '!

The main control board of the charging station can still work normally after soaking in water, mainly due to its advanced waterproof design and protective measures. These designs and measures constitute the 'invisible armor' of the main control board, ensuring its stable operation even in harsh environments.

1. Waterproof design

• Shell protection: The shell of the main control board is usually made of waterproof materials, such as high-strength plastic or metal shells, and is treated with waterproofing. The plastic shell undergoes a special injection molding process, resulting in a smooth and seamless surface to prevent moisture infiltration; The metal casing may undergo anti-corrosion treatments such as galvanizing and painting, and the joints may be sealed with sealant or rubber sealing rings.

• Interface sealing: Waterproof rubber rings, waterproof plugs and other sealing measures are used at the charging gun interface, power interface, communication interface, etc. For example, there is a tightly fitting rubber sealing ring around the charging gun interface, which can effectively prevent moisture from entering the interior of the main control board from the interface.

• Heat dissipation design: If there are ventilation openings for heat dissipation, a louvered structure will be used at the ventilation openings, and a waterproof breathable film will be installed inside to ensure air circulation and prevent moisture from entering.

2. Protection level

• IP protection level: The protection level of the charging pile main control board is generally at least IP54, and some products with good quality can reach IP55, which can prevent dust from entering and the influence of splashing water. The IP54 standard requires charging stations to effectively prevent dust intrusion and withstand low-pressure water spray for up to 3 minutes.

• High waterproof rating: Some charging stations have higher protection levels, such as IP66 and IP67, which can better resist the intrusion of rainwater and accumulated water.

3. Environmental adaptability

• Temperature adaptability: The main control board can operate normally within a wide temperature range, generally requiring a temperature range of -20 ℃ to 50 ℃ or even wider, without affecting its performance.

• Humidity and dustproof and waterproof capabilities: It has certain moisture-proof, dustproof and waterproof capabilities. By adopting waterproof coatings, sealing designs and other measures, it prevents moisture and dust from entering the interior of the main control board, avoiding short circuits or other faults.

4. Testing and Certification

• Waterproof testing: Conduct simulated rainfall testing and immersion testing to ensure that the main control board can resist the intrusion of rainwater and accumulated water during actual use.

• Third party testing and certification: Send the charging pile control board to professional third-party testing institutions for testing and certification, such as China Electric Power Research Institute, Power Grid Corporation Electric Power Research Institute, etc., to obtain relevant certification reports and certificates, proving that the control board meets the standard requirements.

The main control board of Xincheng Technology's AC charging station can maintain stable operation in harsh environments through advanced waterproof design and protective measures, ensuring the safety and reliability of the charging process. Welcome to inquire and purchase!