Author: EVCOME-EV Chargers Manufacturers
There are 15kw and 20kw low-power DC charging piles, which can be divided into two types: portable type and wall-mounted type. The size is 519.5*178*305 mm/600*370*190, and the input voltage is AC380V±20%, output voltage 200V-750V, output current range 0-50, rated power 15kw/20kw, with overvoltage, undervoltage, overload, short circuit, grounding, over temperature, low temperature, lightning protection, emergency stop, leakage and other safety protection Function. With the development of lightweight new energy vehicles, new energy vehicles will no longer need built-in on-board chargers. This will save the weight of the electric vehicle and the space of the electric vehicle. Reserving the space for the on-board charger is of great significance to the design of the whole vehicle, saving the R&D design cost and manufacturing cost of the electric vehicle, and there is no need to consider the options related to the design of the on-board charger. type, wiring harness, structural parts, connectors, etc. With the widespread use of new energy vehicles, the charging facilities cannot keep up,“car without dock”and“There are piles and no cars”The root of the structural contradictions in China lies in the inability of charging facilities to be delivered to various communities in large cities. However, as the on-board charger takes up vehicle space and increases the weight, and adds a lot of R&D and design costs and manufacturing costs to electric vehicles, it is difficult for individual car owners to construct and install AC charging piles and to obtain power. DC charging piles occupy a large area and require high construction costs. , Individuals cannot install and use, and the construction of charging stations is sporadic, which cannot meet the rapidly growing electric vehicle market. Therefore, there is a low-power DC charging pile to solve the above problems. The so-called low-power DC charging pile is actually what we often call fast charging technology, and the power of low-power DC charging piles currently on the market is not uniform, but varies according to different models and manufacturers.
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