How to connect three nichrome spirals to increase power?
There are three spirals of 5 kW each. If we connect them with a triangle
with a voltage of 380 volts, then in total you get a power of 15 kW?
with a voltage of 380 volts, then in total you get a power of 15 kW?
5 kW at what voltage? Not the fact that they will work fine. Power is not all the necessary characteristics for an answer, they are designed for some kind of rated voltage. If on 220V - then you need to connect with a star, and then yes, there will be 15 kW, if at 380 - a triangle, and the answer too - yes, it will.
Why do you want a triangle?

