In recent years, the electric vehicle is gradually accepted by consumers. The charging time of electric vehicle is determined by the rated power of charging pole, battery management system and battery capacity. Generally speaking, the DC charging pile takes 30 minutes to charge 80%. In order to ensure safety, the charging current gradually decreases, and the charging time is slightly extended to 100%; The AC slow filling takes 6-8 hours.
As a production enterprise of charging pile line, we introduce the types of charging pile line in this paper, so that consumers can further understand the knowledge of the car charging pile line.
First, the types of charging piles are introduced, which are two types:
1. Fast charging: the charging time of the fast charging pile is between 20 minutes and 60 minutes. This kind of charging pile uses large square DC charging pile line (such as 35 square, 50 square, 80 square, etc.), the diameter of the finished wire is relatively coarse, and the transmission efficiency of conductor resistance is small.
2. Slow charge: the charging time of slow charging pile is between 6 hours and 8 hours. This type of charging line usually uses a smaller square AC charging pile line (such as 6 square, 4 square, 2.5 equal), and the finished wire diameter is smaller.
The above two charging piles are basically the same operation methods, warm reminder: when charging, the plug-in must be tight.