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What is EV charging piles

What is EV charging piles? An ev charging pile is a device that replenishes electric energy for evs (including pure evs and plug-in hybrid vehicles). Its function is similar to that of a gas pump in a gas station. EV charging piles are generally divided into two charging methods: slow charging and fast charging. People can use a specific charging card or scan a code on the human-computer interaction interface provided by the ev charging pile to swipe the card or scan the code to use it, and perform corresponding charging methods, charging time, and cost data printing. The ev charging pile display can display data such as charging amount, cost, and charging time.

1. The input end of the ev charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging evs.

2. Ev charging piles are generally 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 evs according to different voltage levels.

3. In addition, ev charging piles are also equipped with corresponding communication, billing and safety protection functions. The communication function is used to communicate with the power grid, vehicles and charging operation management system, upload charging data and receive control instructions such as starting or stopping charging; the billing function is used to calculate the charging electricity fee and service fee, and realize the collection of fees; the safety protection function includes overvoltage protection, undervoltage alarm, overcurrent protection, short circuit protection, emergency stop function, lightning protection, overtemperature protection and anti-electric shock function, etc., to ensure the safety of ev charging piles and evs during the charging process.

In general, ev charging piles are one of the important infrastructures for the popularization and development of evs. It provides convenient and reliable charging services for evs and promotes the widespread application and promotion of evs.

If you want to know more about the question "What is EV charging piles?", you can consult us online or by email (sales@hjlcharger.com).