240kw charging pile

240kw charging piles are two kinds of 240kw double guns/four guns integrated vertical DC charging piles and 240kw four guns split DC charging piles, which are mainly suitable for urban special charging stations (buses, taxis, official vehicles, sanitation vehicles, logistics vehicles) Etc.); urban public charging stations (private cars, commuter cars, coaches); intercity highway charging stations and other occasions that require DC Fast Charging, especially suitable for rapid deployment under limited site conditions.

Overview of 240kw charging pile products:
1. The high-power power module platform with nuclear safety level is adopted, with higher safety and reliability;
2. A new high-efficiency three-phase PFC circuit topology is adopted, the power factor is greater than 0.99, and the harmonic distortion rate is ≤5%;
3. The high-frequency switching power supply module adopts the full-bridge phase-shift soft switching technology, and the execution efficiency is high.
4. The advanced digital current sharing technology effectively improves the current sharing accuracy and anti-interference;
5. The first module sleep technology and wheeled technology to ensure the high efficiency of the system;
6. Intelligent charging process control and perfect charging process monitoring and protection, fool operation;
7. A variety of charging methods are available, such as timing charging, quantitative charging, fixed amount charging and automatic full charging;
8. Real-time display of the charged amount, charging time, current electricity price, charging price and other information and operating status;
9. RS-485 networking communication interface can be reserved, and optional GPRS networking method is provided;
10. The module hot-swap technology makes maintenance more convenient.

240kw charging pile protection function
1. The input and output of the charger are electrically isolated;
2. The output has a device to prevent the battery pack from charging the output filter capacitor of the charger, and prevents the instantaneous large current from appearing on the output end of the charger when the battery pack is connected;
3. The withstand voltage level, insulation level, and EMC of the charger conform to the relevant provisions of the international "GB_T 20234.3-2011 Connection Device for Conductive Charging of Electric Vehicles"; according to Q/GDW485-2010 "Technical Conditions for DC Charging Piles of Electric Vehicles" and NB/T 33001 -2010 The relevant requirements of "Technical Conditions for Non-vehicle Conductive Charging Piles of Electric Vehicles", and design with reference to some functions of "Typical Design of Charging Facilities for Electric Vehicles". The product is fully compliant with the power grid.