DC charging piles are also fixedly installed outdoors, such as community parking lots, residential quarters, large shopping malls, service areas, roadside parking lots, special electric vehicle charging stations and other places. They are connected to the power grid to provide DC power for electric vehicle batteries. Device. Because the DC charging pile can directly charge the battery of electric vehicles, it generally uses three-phase four-wire system or three-phase three-wire system for power supply, and the adjustable range of output voltage and current is large, so it can realize fast charging of electric vehicles.
Large adjustable range of output voltage and current
Achieve fast charging of electric vehicles
Three-phase four-wire system or three-phase three-wire system