Power Factor Correction Calculator

Enter the transformer size, transformer impedance, size of the load, in kW, being served, and current and desired power factor. The kVAr required to correct the power factor to the desired level will be calculated. Other values such as the voltage rise on the bus will be calculated as well.

System Parameters Transformer Size (kVA): Transformer Impedance (%Z): Load Size (kW): Current PF: Desired PF:

Answers kVAr Required New kW New kVAr New kVA Voltage Rise (%): Power Loss (%) Loss Reduction (%)