For new energy electric vehicles, for low-power charging piles, a minimum of 2.5 square wires can be selected, but BV wires are required. However, for the sake of insurance, 4 square meters or 6 square meters are basically used, and the carrying capacity is stable enough to charge electric vehicles. If the traces are too long, you need 10 square or even higher wires, etc.

Ordinary sockets are generally air conditioner sockets or specifications sockets for portable chargers. The charging power of electric vehicles is large, which may burn out the socket and cause fire and other dangers. You should use the correct charging method under professional guidance.


Electric Vehicle Charging Considerations

Electric vehicle users should master the correct charging time. It takes a longer time for pure electric vehicles to replenish energy. If you choose a home charging pile to charge, it will take nearly 8 hours to fully charge the battery. If you choose a fast charging pile, it will take 40 minutes to be fully charged to 80%. Get into the habit of charging frequently, and don't wait until the power is too low to recharge.

The battery should not be over-discharged. Excessive discharge of the battery will reduce its service life. Although the battery pack is designed with a protection system, if you often drive the car to the "red light" situation, it will definitely affect the life of the battery pack.


So, what about long wires for electric vehicle charging cables?

An electric vehicle charging line of 1.5 square meters is sufficient.

The longer the line, the thicker it needs to be. However, many are charging from upstairs to downstairs, requiring a long line.

If it is to extend the output line, 20 meters, plus and minus back and forth is 40 meters, it may use a line of more than 2.5 square meters.


It is better to increase the thickness appropriately when conditions permit. The diameter of the wire is thicker, and after adding the insulating skin, the whole is thicker, so that the tension is sufficient after extension, which is safer. Of course, it is more convenient to consult professional technical cable manufacturers for details.


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