Because the electricity of the electric vehicle charging pile is also 220V residential electricity, the current we usually charge at home is the same. The reason why this situation is caused by insufficient charging time.
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Because the time in the electric vehicle charging pile is fixed, such as 6 hours or 8 hours, the power is off when the time arrives, which is different from the situation we usually charge at home.
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When we usually charge the wire at home or by ourselves, there is no fixed time to say that it is full and stop.
Due to the lack of voltage leading to the result of the break, slow charging, due to the lack of voltage, in the process of use will lead to the circuit disconnect phenomenon, so it is necessary to replace the charger in time, after the voltage replacement can be used normally
It may be that the flow of the vehicle charger is large, exceeding the limit of the charging pile, and the charging pile is automatically protected. When the battery is full, the charging pile will terminate the charging in a timely manner according to the instructions of the battery management system, that is, it is possible to automatically power off.