Transformer Data
* Required fields. Optional fields will use estimated defaults if left blank.
Results
Total Losses
Active Power (P) - kW
Reactive Power (Q) - kVAr
Breakdown
Copper Active (LWCu) - kW
Iron Active (LWFe) - kW
Copper Reactive (LVCu) - kVAr
Iron Reactive (LVFe) - kVAr
Transformer Loss Equations (Schneider Electric)
Active Losses:
P = LWCu + LWFe
LWCu = Pk × (I/In)²
LWFe = P0 × (V/Vn)²
Reactive Losses:
Q = LVCu + LVFe
LVCu = √(S×Z%)² - Pk² × (I/In)²
LVFe = √(S×I0%)² - P0² × (V/Vn)²