EVPoint EV22 Series - Page 15

page 15 of 49
In circumstances where the supply installation is inadequate for the full charging output of the
charger, refer to the derating guideline and set the maximum output current accordingly when
comissioning a single phase charger.
0 1000 2000 3000 4000
0
2
4
6
8
10
12
0 1 2 3 4 5 6
Test load power, W
Circuit voltage drop at 40A, VAC
Test load voltage drop, VAC
1000W
2000W
3000W
4000W
Calculation of voltage drop at 40A based on test load of known power