Star To Delta Conversion
Calculator
Delta resistance Ra (Ω)
43.333333
Results
- Delta resistance Ra (Ω)
- 43.333333
- Delta resistance Rb (Ω)
- 32.5
- Delta resistance Rc (Ω)
- 65
Electrical results
| Delta resistance Ra (Ω) | 43.333333 |
| Delta resistance Rb (Ω) | 32.5 |
| Delta resistance Rc (Ω) | 65 |
formula-map diagram
- Delta resistance Ra (Ω)
- 43.333333
- Delta resistance Rb (Ω)
- 32.5
- Delta resistance Rc (Ω)
- 65
Electrical relationship
Formula
Ra = (R1R2+R2R3+R3R1)/R2 ; Rb = .../R3 ; Rc = .../R1= 43.333333333333
Note
This is a simplified model: it applies the textbook relationship to the numbers you entered and assumes ideal components, steady-state sinusoidal conditions, balanced loads and copper resistivity of 0.0172 Ω·mm²/m at 20 °C. It ignores component tolerances, temperature drift, skin effect, harmonics, inrush, transformer and battery losses, and it is not a substitute for the wiring code that applies where you are. Have any installation sized and verified by a licensed electrician or engineer.