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Protective Cover of DC charging pile

Main component

Concept:

Protective Cover is an important part of the DC charging pile. It aims to protect the charging pile from external environmental factors such as bad weather, dust, moisture, etc., and prevent unauthorized personnel from illegally accessing or damaging the internal components of the charging pile. The design of the protective cover usually needs to meet a specific level of protection to ensure the reliability and safety of the charging pile.

Function:

Environmental protection: The protective cover can prevent rain, dust and other particles from entering the charging pile to avoid equipment damage or failure caused by environmental factors.

Physical protection: prevent physical damage such as external impact and scratching, and protect the shell and internal components of the charging pile.

Safety protection: Prevent unauthorized personnel from contacting the high-voltage components inside the charging pile, reducing the risk of electric shock and equipment abuse.

Anti-theft design: Some cover designs include anti-theft features that increase the difficulty of illegal removal or destruction.

Working Principle:

Power input protection: The protective cover first protects the power input part, including input protection, filtering, transformer and rectifier circuits to ensure the stability and safety of the power supply.

Power conversion protection: During the power conversion process, the protective cover protects the internal rectifier device, converting alternating current to direct current, while preventing the impact of arcing or overheating that may occur during the conversion process on the surrounding environment.

Charge control protection: The cover also protects the charge control unit, including the charge status monitoring system and a variety of protection features to ensure the safety and effectiveness of the charging process.

Environmental adaptability: The protective cover design needs to adapt to extreme temperature changes, from -30 ° C to 55 ° C, as well as different humidity conditions, to ensure that the charging pile can work properly in a variety of environments.

Waterproof and dustproof: The protective cover must reach a certain IP level, such as IP54 or IP65, to prevent moisture and dust from entering the charging pile and ensure long-term stable operation of the device.

Sum up

The Protective Cover of DC charging pile is a key protection component, which not only improves the environmental adaptability and physical security of charging pile, but also enhances the safety and reliability of charging process. Through effective protection design, Protective Cover ensures that the DC charging pile can provide stable and safe charging service under various conditions.

DC CHARGING PIlE SERIES

DC charging pile is an efficient charging facility for electric vehicles, which uses direct current (DC) to directly charge the vehicle battery, significantly reducing the charging time. Compared with traditional AC charging piles, DC charging piles are able to provide higher power output and can usually charge an EV to 80% of its capacity in 30 minutes, providing users with a convenient charging experience.

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