Power · pin = 1,000 W
Power · pin
Power · pout = 900 W
Power · pout
Efficiency · η: 90 %
Power loss · Ploss: 100 W
I = Pmek / (η × √3 × U × cos φ)
ns = 120f/p · n = ns(1 − s)
E = P × t · Kostnad = E × pris
U₁/U₂ = N₁/N₂ = I₂/I₁