Current in Ampere Calculator

Posted by Dinesh on

Calculate current in amperes of a object in three phase load connection using simple electrical Amps calculator online.

Current in Amperes (Three-phase Load) Calculation

Formula:

Current (I) = VA/(E x ?3)

Where,
VA - Object Power (kW)
E - Voltage (V)
?3 - 1.732
Example:
Whats the current in amperes of an 18 kW, 208V, three-phase load?
Here,
VA - 18 kW = 18,000 W,
V - 208,
?3 = 1.732,
Solution: Current = 18000 / (208 * 1.732) = 49.9644 (A)