Electric vehicle charging pile Its function is similar to the fuel dispenser in the gas station, which can be fixed on the ground or wall, installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected with the AC power grid, and the output end is equipped with a charging plug for charging the electric vehicle. Generally, the charging pile provides two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to print the corresponding charging method, charging time, cost data and other operations. The charging pile display screen can display the charging amount, cost, charging time and other data.

The charging pile (plug) can realize charging by time, electricity degree and amount, and can be used as a terminal for citizens to purchase electricity. At the same time, in order to improve the efficiency and practicability of the public charging pile (plug), the functions of one pile (plug) for multiple charging and electric bicycle charging will be gradually added in the future.

It can be divided into floor mounted charging post and wall mounted charging post. The floor mounted charging pile is suitable for installation in the parking space not close to the wall. The wall mounted charging pile is suitable for installation in the parking space near the wall.

By installation site

According to the installation location, it can be divided into public charging piles and special charging piles. Public charging pile is a charging pile built in public parking lot (garage) combined with parking space to provide public charging service for social vehicles. The special charging pile is the self owned parking lot (garage) of the construction unit (enterprise), which is used by the internal personnel of the unit (enterprise). Self use charging pile is a charging pile built in the private parking space (garage) to provide charging for private users. The charging pile is generally combined with the parking space construction of the parking lot (garage). The protection level of charging piles installed outdoors shall not be lower than IP54. The protection level of charging piles installed indoors shall not be lower than IP32.

Score according to the number of charging interfaces

It can be divided into one pile with one filling and one pile with multiple filling.

By charging mode

Charging piles (plugs) can be divided into DC charging piles (plugs), AC charging piles (plugs) and AC/DC integrated charging piles (plugs).