Induction Motor Power Calculator

Calculate the mechanical output power of a three-phase induction motor.

Using the formulas:
$P_{i n} = \sqrt{3} V I \cos ϕ$
$P_{o u t} = P_{i n} \times η$
(Efficiency $η$ is expressed as a decimal.)

Step 1: Enter Motor Parameters

Voltage,

V

(V):

Enter the line-to-line voltage (e.g., 400 V)

Current,

I

(A):

Enter the line current (e.g., 10 A)

Power Factor,

\cos ϕ

Enter the power factor (e.g., 0.9)

Efficiency,

η

(%):

Enter efficiency as a percentage (e.g., 90 for 90%)

Calculated Output Power