1
Product Description
AC charging piles are devices designed to provide charging services for electric vehicles. AC charging piles themselves do not have direct charging functions, but need to be connected to the on-board charger (OBC) on the electric vehicle to convert AC power to DC power, which in turn charges the battery of the electric vehicle, and due to the fact that the power of the OBC is usually small, the charging speed of AC charging post is relatively slow. Generally speaking, it takes 6 to 9 hours or even longer to fully charge an EV (with normal battery capacity). Although AC charging stations have a relatively slow charging speed and take a longer time to fully charge an EV's battery, this does not affect their advantages in home charging and long-time parking charging scenarios. Owners can park their EVs near the charging post at night or during free time for charging, which does not affect daily use and can make full use of the grid's low hours for charging, reducing charging costs.
The working principle of AC charging pile is relatively simple, it mainly plays the role of controlling the power supply, providing stable AC power for the on-board charger of the electric vehicle. The on-board charger then converts the AC power into DC power to charge the battery of the electric vehicle. In addition, AC charging piles can be classified according to the power and installation method. Common AC charging piles have a power of 3.5kw and 7 kw, etc., and they have different shapes and structures. Portable AC charging posts are usually small in size and easy to carry and install; wall-mounted and floor-mounted AC charging posts are relatively large and need to be fixed in a designated location.
4
Application Scenarios
AC charging piles are more suitable for installation in car parks in residential areas as the charging time is longer and suitable for night-time charging. In addition, AC charging piles are also installed in some commercial car parks, office buildings and public places to meet the charging needs of different users.
-
●
Home charging: AC charging posts are used in residential homes to provide AC power to electric vehicles that have on-board chargers.
-
●
Commercial car parks: AC charging posts can be installed in commercial car parks to provide charging for electric vehicles that come to park.
-
●
Public Charging Stations: Public charging piles are installed in public places, bus stops and motorway service areas to provide charging services for electric vehicles.
-
●
Charging Pile Operators: Charging pile operators can install AC charging piles in urban public areas, shopping malls, hotels, etc. to provide convenient charging services for EV users.
-
●
Scenic spots: Installing charging piles in scenic spots can facilitate tourists to charge electric vehicles and improve their travelling experience.
?
Frequently Asked Questions
What is an AC charging pile and how does it work?
An AC charging pile is a device that provides AC power to an electric vehicle. It works by connecting to the vehicle's on-board charger (OBC), which then converts the AC power into DC power to charge the battery.
How long does it take to fully charge an electric vehicle?
Typically, it takes between 6 to 9 hours to fully charge an EV with a normal battery capacity using an AC charging pile, making it ideal for overnight or long-term parking.
What are the common power ratings for these charging piles?
The most common AC charging piles come in power ratings of 3.5kW and 7kW. The 7kW version is widely used for residential and commercial applications.
Are there different installation methods available?
Yes, AC charging piles can be portable (small and easy to carry), wall-mounted (fixed to a wall), or floor-mounted (landing type) depending on the location and user requirements.
Can these charging piles be used in outdoor environments?
Yes, our equipment is designed with an IP65 protection level, making it resistant to dust and water, and suitable for operation in temperatures ranging from -20°C to 50°C.
Is it possible to track or manage the charging process?
Many units come with options for 4G wireless communication or Ethernet, allowing for swipe card or scan code operations and integration with standard communication protocols.
Beihai Power
