What is the voltage of EV Level 3 ?

Title: What is the voltage of EV Level 3?

Electric vehicles (EVs) have become a significant part of the sustainable transportation movement. With the growing popularity of EVs, charging infrastructure has also expanded to offer different levels of charging speeds. Among them, Level 3 charging stands out with its high power output. In this article, we will delve into the technical aspects of Level 3 charging, specifically focusing on the voltage it uses.

What is the voltage of EV Level 3?

Level 3 charging is a type of rechargeable battery charging that uses a 3-phase, 4-wire system. The voltage of Level 3 charging is typically 500 volts. However, some vehicles may also support a higher voltage, such as 800 or 1000 volts.

Main features and requirements of IEC 61439-6 Ed.2:2018

IEC 61439-6 Ed.2:2018 is an international standard that specifies various technical features and requirements for low-voltage switchgear and controlgear assemblies. Key aspects covered in this standard include:

Ranked voltage and current levels: The standard specifies the maximum rated voltage and current that can be handled by the switchgear assembly.

Short-circuit withstand strength: The standard specifies the strength of the short circuit that can be withstand by the switchgear assembly.

Temperature-rise limits: The standard specifies the temperature rise that can be allowed in the switchgear assembly during the charging process.

Conclusion:

In conclusion, the voltage of EV Level 3 is typically 500 volts, but some vehicles may support higher voltages such as 800 or 1000 volts. The technical aspects of Level 3 charging are covered by IEC 61439-6 Ed.2:2018, which specifies various technical features and requirements for low-voltage switchgear and controlgear assemblies.