Hi. I have the 3200W heating elements in my setup today, but need to upgrade. Im looking to buy the 3 phase 5500W heating elements. But I see that this comes as a 5 wire setup. From my electrician I have been told that I can upgrade my fuses to 3 phase 16A that will give me 16A x 230V x 1,73 = 6366 W. However this will only be 4 wires 3 phase since I dont have space for more than 4 wires.
So the question is if there is any way for me to use the 3 phase heating elements with 4 wires or if there is any way to transform 4 wire to 5 wire?
Thanks for any response.