The high-voltage box is the highly integrated battery charger and power supply control center on board of the electric car. As a highly integrated transformer in the electric car, it combines three functions:
The intention of the high-voltage box is to combine different functions like charging, low-voltage DC/DC and power distribution.
The fully integrated electric axle drive (EMR3) integrates a powerful electric motor, reducer and highly optimized power electronics in a compact and lightweight unit. It is manufactured at the Vitesco Technologies site in Tianjin, China, for the electric vehicle volume market.