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New energy electric vehicle charging pile no voltage current fault handling

Replace the control board of the OK charging pile. If the contactor alarm is normal, it can be charged normally. Therefore, if the original control board is confirmed to be faulty, return the replaced control board to the maintenance team for repair.

How much do you know about the daily maintenance of electric vehicle charging piles?

Nowadays, more and more people choose to buy electric vehicles. Driven by the explosive growth of the electric vehicle market, the charging pile market has great potential. According to the survey, among the factors that affect users to purchase electric vehicles, the configuration of charging piles......

What to do if EV charging cables get too hot

Electric vehicle charging cable is a basic part of electric vehicle charging facilities, and its performance has an important impact on the entire charging process. However, as a new type of wire and cable, its use requirements are different from traditional wire and cable, and there is no clear pro......

Be careful when you see high-voltage lines in electric vehicles

Whether you know electric cars or not, you have heard that there is high voltage in electric cars. Its battery voltage can reach 600V, and the wires used for transmission are the high-voltage wires inside the electric vehicle. They are uniformly specified as orange wires, and some are wrapped with b......

The Secret of Electric Vehicle Charging Pile

At present, there are two types of car charging piles on the market, AC charging piles and DC charging piles. DC charging pile, commonly known as "fast charging", the input voltage of the DC charging pile adopts three-phase four-wire AC 380 V ±15%, the frequency is 50Hz, and the output is adjustable......

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