Three Phase Electric Power Calculator

Calculate the power delivered by a balanced three‑phase system using:
\[ P = \sqrt{3}\, V \, I \, \text{PF} \]

* Enter the line-to-line voltage (V), line current (A), and power factor (0 to 1).

Step 1: Enter Parameters

Line-to-Line Voltage, \( V \) (V):

Example: 400 V

Line Current, \( I \) (A):

Example: 50 A

Power Factor, \( \text{PF} \):

Example: 0.9 (for 90% efficiency)

Calculated Electric Power