The AC charging pile provides AC 50Hz, rated voltage 220V AC power supply, and is supplied to an electric vehicle with a vehicle charger.Mainly applicable to the following places Large, medium and small electric vehicle charging stations;
Various public places with electric car parking spaces, such as urban residential quarters, shopping plazas, and electric power business places;
High-speed service area, station terminal and other transportation hub areas.
The 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%.
The high-frequency switching power supply module adopts full-bridge phase-shift soft-switching technology, and the execution efficiency is high.
The advanced digital current sharing technology effectively improves the current sharing accuracy and anti-interference; the first module sleep technology and the wheeling technology ensure the high-efficiency operation of the system;
Intelligent charging process control and perfect charging process monitoring and protection, fool-like operation;
One button is automatically filled with simple and practical;
Display the charging voltage, current, SOC and other information and operating status in real time, and display the charging degree after charging is completed;
Module hot swap technology makes maintenance more convenient;
Working environment temperature -20+50 °C.
Scope of application
Portable DC charging piles for private use (private cars, logistics vehicles, trucks, etc.)
The operating company leases with the car.
The yard is delivered with the car;
Particularly suitable for rapid deployment where the site is limited.
The main technical parameters
|Detailed specifications||rated power||7KW||15KW||20KW|
|Charging equipment||User Interface||Digital tube, LED|
|Way of routing||After going in and out|
|Charging equipment||The output voltage||200V-450V||200V-750V|
|Single gun output current range||0-15A||0-20A|
|The output voltage||250V-750V||200V-750V(constant power)||200V-750V|
|Single gun output current range||0-11A||0-37.5A||0-37.5A|
|Cable length||5m (gun line 2m)|
|Measurement accuracy||Level 0.5|
|Current limit protection value||≥110%|
|Voltage regulation accuracy||≤±0.5%|
|Steady flow accuracy||≤±1%|
|Power factor||≥0.99 (50% load or more)|
|Harmonic content THD||≤5% (50% load or more)|
|Charging mode||Automatic charging|
|Executive standard||GB\T 20234, GB/T 18487, GB/T 27930, NB\T 33008|
|security function|| |
short circuit protection,
over temperature protection,
low temperature protection,
|Working humidity||5%~95% non-condensing cream|
|cooling method||Air cooled|
|range of working temperature||-40||25||85||℃||Intelligent derating of |
shell temperature over 70 °C
|Operating humidity range||20||25||95||RH%||No condensation|
|Heat dissipation method||Air cooled|
Installation environment requirements
Ensure that the input yellow PE line is grounded reliably;
It is forbidden to use in an environment with rain;
Keep away from flammable, explosive and corrosive sources;
Avoid steam and dust;
Keep away from electromagnetic interference sources;
Keep away from the heat source and fully consider the space around the pile to facilitate heat dissipation.
Established in 2002, Wenzhou Keyu Electric Co., Ltd. is a comprehensive enterprise integrating R&D, production, sales and service.The company is located in Liushi Town, the world-famous capital of China's electrical appliances. The company specializes in research anddevelopment of distributed photov