Why does the output voltage on the display always show 220V without any change?
admin Answered question 2022年5月27日
If the output voltage is 140V-260V, then the output voltage will be 220V±8%. When the voltage is between 202V-238V, there will be no change on the display. If you need, we can modify the program of the display to show the actual output voltage.
admin Answered question 2022年5月27日
