Full Load Current Calculator

Formula

The formula to calculate Full Load Current is:

\[ If = \frac{Pf}{1.732 \times Vf} \]

Where:

\(If\) is the Full Load Current (amps)
\(Pf\) is the full load power (watts)
\(Vf\) is the full load voltage (volts)

What is Full Load Current?

Full Load Current refers to the maximum current drawn by an electrical device when operating at its rated power and voltage. It is an important parameter for designing electrical systems and ensuring that wiring and protective devices are adequately rated.

Example Calculation

Let's assume the following values:

Full Load Power (Pf) = 5000 W
Full Load Voltage (Vf) = 400 V

Using the formula:

\[ If = \frac{5000}{1.732 \times 400} = 7.22 \, A \]

The Full Load Current (If) is 7.22 A.