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Delta-Wye / Wye-Delta Transformation Calculator
Delta (Δ) Configuration
N1
N2
N3
Rc
Ra
Rb
Wye (Y) Configuration
N1
N2
N3
R1
R2
R3
R1 =
Rb × Rc
Ra + Rb + Rc
R2 =
Ra × Rc
Ra + Rb + Rc
R3 =
Ra × Rb
Ra + Rb + Rc
Delta to Wye
Wye to Delta
Delta Resistance Ra (Ω):
Delta Resistance Rb (Ω):
Delta Resistance Rc (Ω):
Calculate