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.
Read MoreNowadays, 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......
Read MoreElectric 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......
Read MoreWhether 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......
Read MoreGood News! We were awarded the title of Science and Technology Innovation Enterprise for the year of 2022 and were also awarded the outstanding strategic cooperative unit of 2021-2022 in the activity of SME digital counseling work, promotion of scientific and technological innovation units and chief......
Read MoreAt 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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