Power Calculation

  • P = Power in Watts
  • V = Voltages in Volts
  • I = Current in Amperes
  • W = Real Power in Watts
  • VA = Apparent Power in Volt-Amperes or kVA
  • √3 = 1.732
  • Cosθ = Power factor (0.7)
  • P = √3 × (V × i) × Cosθ