New answers tagged battery-charger
0
votes
Why do Level 2 home charging points use 7 kW?
It wasn't. 22kW was choosen. It's because 22kW @ 400V 3-Phase is a very common maximum for the wall box. This equals 32A, a common MCCB size.
Single phase - N at 230V this becomes 7kW (230V*32A=7360W)....
- 555
Top 50 recent answers are included