Levels of EV charging
There are three levels of EV charging: Level 1, Level 2, and Level 3. The higher the level of charging, the faster the charging process, as more power is delivered to the vehicle. Check the difference between EV charging levels below.
Nema 14-50
The “50” in the name stands for the 50-amp maximum amperage, which is needed for a 40 amp home charging station for the safety reasons described above. A NEMA 14-50 plug has two "hots," a ground, and a neutral. Typically, NEMA 14-50 is the recommended 50- amp plug, as it is the most versatile option.
Read More Less One Hour Of Charging = 22 to 25Mil
Level 2
Level 2 charging is the most commonly used level for daily EV charging. Level 2 charging equipment can be installed at home, at the workplace, train stations and other destinations. Level 2 charging can replenish between 12 and 80 miles of range per hour, depending on the power output of the Level 2 charger, and the vehicle’s maximum charge rate.
Read More Less Charging Speed: 12 to 80 Miles Per Hour
Level 3
Level 3 is the fastest type of charging available and can recharge an EV at a rate of 3 to 20 miles of range per minute. As the power output needed for Level 3 charging is a lot higher than it is for Level 2 charging stations, Some Level 3 stations provide up to 350 kW of power, and by doing so, can charge an EV in about 15 minutes.
Read More Less Charging Speed: 3 to 20 Miles Per Minute