With the continuous improvement of China's economic and social development, the car ownership keeps climbing. The development of electric vehicles can accelerate fuel substitution and reduce vehicle emissions, which is of great significance to guarantee energy security, promote energy conservation and emission reduction, prevent and control air pollution, and promote our country's transition from a major automobile country to a powerful automobile country.
However, with the rapid development of new energy car industry, it is obvious that the number of charging pile is not enough. At present, China's industrial policy of developing pure electric vehicles is becoming more and more clear. According to the national plan, charging piles and electric vehicles will be popularized in proportion to 1:1, which means that the charging pile will inevitably have a peak in construction.
People can use a specific charging card to swipe the card on the man-machine interactive operation interface provided by the charging pile, and conduct the corresponding charging mode, charging time, and cost data printing. The charging pile screen can display the charge, cost, charging time. AC charging pile has low power and charge slowly, suitable for family usage;
DC charging pile/machine has large power and charge fast, suitable for public usage.
The input loop provides overload, short circuit, lightning protection and leakage protection by small short-circuiter, surge protector, and the small leakage short circuit. AC intelligent power meter is used to measure the electricity. AC contactor controls the control of the main circuit, and finally outputs to the charging interface connector, charging the electric car.
The input loop provides overload, short circuit, lightning protection and leakage protection by small short-circuiter, surge protector, and the small leakage short circuit. AC intelligent power meter is used to measure the electricity. AC contactor controls the control of the main circuit, and finally outputs to the charging interface connector, charging the electric car.
