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Professional electric vehicle parts supplier.
The length of the wire of the charging pile is usually determined by a number of factors, including the design, purpose and installation location of the charging pile. Generally speaking, the length of the wire of the charging pile will be designed according to the actual needs to meet the charging needs of users.
Ⅰ construction principles
The wire length of the charging pile can be designed according to user needs, but the following construction principles must be followed:
First, security. The need to avoid the risk of tripping or vehicle running over due to the long cable of the charging gun.
Secondly, use efficiency. Too long a charging gun line will lead to power loss and affect the charging efficiency.
In addition, the cost issue. Longer gun lines mean higher costs, including materials, installation and maintenance costs.
Ⅱ design ideas
for household charging piles, the length of the wire is usually about 3-5 meters. This length is designed to facilitate charging in a garage or parking space at home. In addition, home charging piles are usually installed in a fixed position and do not need to be moved often, so a shorter wire length can reduce wire clutter and entanglement.
For commercial charging stations, the wire length may be longer, usually 5-10 meters or more. Commercial charging piles are often installed in public parking lots, shopping centers, hotels and other places, and the parking locations of users are different. Therefore, in order to meet the needs of different vehicles, the length of the wire is relatively long, so that users can easily park the vehicle in the appropriate location for charging.
Public charging piles are located in open parking lots, roadside, shopping centers and other places, and the parking position of vehicles may be far away from the charging pile, so the charging gun line needs to be longer to adapt to different parking situations.
However, even then, its length should not usually exceed 5 meters, because too long a gun line in public places can easily become a hazard, but also increase power loss and maintenance costs. For example, for some special scenarios, such as temporary charging needs during long trips, longer wire lengths can be used to charge in places where there is no fixed charging pile.
Ⅲ Installation strategy
Public charging piles are based on the universality of the service, and the length of the gun line needs to consider various factors such as economy and practicality. Industry insiders pointed out that in order to avoid the problems caused by the excessive length of the charging gun line of the charging pile in the community, the following strategies can be adopted:
First of all, reasonably plan the location of charging piles. When planning the home charging pile, the vehicle parking area should be taken into account, and the charging pile should be set near the parking space as far as possible, which can reduce the length of the gun line.
Second, use an automatic stretching or winding device. Some charging piles are equipped with an automatically retractable charging gun line, or storage box, when the vehicle is near the gun line can extend the appropriate length, and automatically recover after use to avoid the gun line is too long and scattered.
Third, the charging pile with adaptive gun line length is used. At present, some industry brands can provide retractable charging gun lines, such charging piles can automatically control the release length of the charging gun line according to the actual use of the situation, so as to avoid the problem caused by the above gun line is too long.
Fourth, strengthen gun line management. Use cable clamps, ties or other fixtures to manage the charging gun cable to avoid being dragged and to reduce the risk of wear and trip.
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