EVCOME EV charging stations for better life---Top EV charging stations manufacturers & suppliers in China.
Language
EVCOME EV charging stations for better life---Top EV charging stations manufacturers & suppliers in China.
Compared with other power sources, the heat dissipation of the charging pile system is much larger, and the thermal design requirements of the system are very strict. The power range of DC charging piles is 30KW, 60KW, 120KW, and the efficiency rate of charging pile manufacturers is generally around 95%. 5% of it will be converted into heat loss, which are 1.5KW, 3KW, and 6kW respectively. For outdoor equipment, the heat must be discharged from the equipment, otherwise the charging pile manufacturer ranking will accelerate the aging of the equipment, and waterproof and dustproof measures should be taken to prevent electronic waste. Device short circuits and signal disturbances. Understand the heating of charging piles: In order to intuitively tell you how much new energy and less heat are generated during the charging process of charging piles, let’s compare 60KW charging piles and communication power cabinets: the current mainstream module efficiency in the industry is nominally 95%. Generally speaking, the larger the battery capacity, the longer the mileage. In addition, other factors that determine the mileage of an electric vehicle include the following aspects:. 1. The quality of electric vehicles, the heavier the vehicle, the greater the driving force, and the greater the energy consumption. This is why the country vigorously subsidizes enterprises with high battery energy density for car charging pile manufacturers. 2. The drag coefficient, the lower the drag coefficient , the lower the energy loss during driving, 3. The motor power of the electric vehicle and the adjustment of the manufacturer's car charging pile. It is understood that in order to cope with the nature of the work of the expressway, fast charging piles are built in the expressway service area to ensure that passing vehicles can complete the charging requirements within one hour, and avoid long-term stays between pure electric vehicle charging piles, which will affect the later charging of vehicles. Electric vehicles have become the development direction of the automobile industry and the energy industry. Residential charging piles provide energy for electric vehicles, which can be fixed on the ground or wall charging pile solutions, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and community parking lot. The charging piles in residential areas are divided into DC fast charging piles and AC slow charging piles. The output voltage of DC pile charging piles is 200-500 volts, the output current is 250 amperes, and the capacity is 60 kilowatts. In terms of charging time, small cars are generally 1 hour, 2.5 hours for a car (the charging time varies according to the battery capacity of the specific model of the charging pile), the output voltage of the AC slow pile charging is 220 volts, the output current is 32 amps, and the capacity is 60 kilowatts. The charging time is generally 8 hours for a small car and 20 hours for a car. hours, charging pile ODM. The centralized charging station for electric vehicles not only ensures the good power performance and maneuverability of electric buses, but also prolongs the driving range of vehicles when the vehicle-mounted power battery fails to make a breakthrough. With the improvement of the performance of permanent magnet materials and the reduction of cost Reduced, the synchronous motor (PMSM), with its advantages of high efficiency, high power factor and high power density, is gradually becoming one of the mainstream motors for electric vehicle drivetrains, charging pile OEMs.
Recommend:EV Charging Cable
EV Charger Connectors
