Product Description
DC charging pile is a kind of charging equipment specially designed to provide DC power supply for electric vehicles. DC charging pile can convert AC power into DC power and directly charge the power battery of electric vehicles, which has higher charging power and larger voltage and current adjustment range, so it can realise rapid charging and provide electric vehicles with fast replenishment of electric power. In the process of charging, the DC charging pile can utilise the electric energy more efficiently and reduce the energy loss, making it applicable to various models and brands of electric vehicles with wider compatibility.
DC charging piles can be classified in different dimensions, such as power size, number of charging guns, structural form, and installation method. More mainstream classifications include integrated DC charging piles and split DC charging piles. According to the number of charging guns, they are divided into single gun and double gun piles. Depending on the installation method, they are available in floor-standing and wall-mounted types.
Product Features
Our DC charging piles are engineered for efficiency and safety. Below are the core technical components:
AC Input Stage
DC chargers input AC power from the grid into a transformer, adjusting voltage to suit internal circuitry needs.
DC Output Module
AC power is rectified to DC power via charging modules. Multiple modules can be connected in parallel for high power output.
Advanced Control Unit
The technical core responsible for switching, voltage/current output management, ensuring safety and efficiency.
Metering & Billing
Precision units record power consumption for accurate energy management and billing.
Charging Interface & HMI
Standard-compliant interfaces ensure safety while the 7-inch touch screen provides a user-friendly experience.
Application Scenarios
DC charging piles are widely used in public charging stations, highway service areas, commercial centers, and other locations requiring fast replenishment.
Public Transport: Vital for city buses, taxis, and operating vehicles.
Commercial Areas: Ideal for shopping malls, supermarkets, hotels, and logistics parks.
Residential Areas: Increasing demand as electric vehicles enter private households.
Highways: Fast charging services for EV users travelling long distances at service areas.
Frequently Asked Questions
What is the main advantage of using a DC charging pile over AC?
DC charging piles convert power internally and bypass the vehicle's onboard charger, allowing for much higher power output and significantly faster charging times.
Are these chargers compatible with all electric vehicle brands?
Yes, our DC charging piles use standard-compliant interfaces and intelligent control units, ensuring wide compatibility with various EV models and brands.
What is the difference between single and double gun charging?
A single gun pile charges one vehicle at a time, while a double gun pile can charge two vehicles simultaneously using intelligent power distribution.
How does the system handle extreme temperatures?
The equipment is designed with an operating temperature range of -20°C to 50°C and features an efficient air-cooling system for heat dissipation.
Can the charging power be adjusted automatically?
Yes, the intelligent control unit manages the output voltage and current in real-time based on the battery's requirements to ensure safety and efficiency.
What communication methods are supported for remote management?
Standard Ethernet communication is included for network integration, with optional 4G wireless communication available for remote monitoring and operation.
Beihai Power
