Hello,
im using three phase system with 3 Quattros 48/5000S and everything is quite well.
but charging from generator is quite difficult, the power increases very slowly to 3-6kw and falls down to zero then. This is repeating infinite.
the Generator is 30kva And making a very clean 50hz (electrical governor) and 230/400V i dont checked the sine wave already.
I also tryed weak ac input, but without a effect.
do you have an idea? How to solve the problem
-different frequency 51hz?
-different voltage 235V?
