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Electricity is a critical component of modern life. It powers our homes, workplaces, and industries. However, it’s essential to know how much energy we’re consuming to ensure we’re not wasting it or overloading our circuits. The “Amps to Kilowatts Calculator” is a tool that helps you convert electrical current (in amps) to electrical power (in kilowatts), making it easier to understand how much energy you’re using.
The “Amps to Kilowatts Calculator” is a simple and effective tool for converting DC amps to kilowatts. The formula for this calculation is:
where P is the power in kilowatts, I is the current in amps, and V is the voltage in volts. Simply enter the current and voltage values into the calculator, and it will display the amount of power you’re using in kilowatts.
Calculating AC single-phase amps to kilowatts requires an additional factor, power factor (PF). The formula for this calculation is:
P(kW) = PF × I(A) × V(V) / 1000
where PF is the power factor, I is the current in amps, and V is the RMS voltage in volts. The power factor is a measure of how efficiently the electrical power is being used.
Calculating AC three-phase amps to kilowatts requires additional factors, including the phase current, power factor, and line to line or line to neutral RMS voltage. There are two methods for performing this calculation, depending on the type of voltage being used.
The formula for calculating AC three-phase amps to kilowatts with line to line voltage is:
P(kW) = √3 × PF × I(A) × VL-L (V) / 1000
where √3 is the square root of 3, PF is the power factor, I is the phase current in amps, and VL-L is the line to line RMS voltage in volts.
The formula for calculating AC three-phase amps to kilowatts with line to neutral voltage is:
P(kW) = 3 × PF × I(A) × VL-N (V) / 1000
where 3 is a constant, PF is the power factor, I is the phase current in amps, and VL-N is the line to neutral RMS voltage in volts.