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The formula to calculate Kilowatts (kW) from Voltage (V), Current (A), and Power Factor (PF) is:
For Single Phase:
\[ P (\text{kW}) = \frac{V (\text{V}) \times I (\text{A}) \times PF}{1000} \]
For Three Phase:
\[ P (\text{kW}) = \frac{V (\text{V}) \times I (\text{A}) \times PF \times \sqrt{3}}{1000} \]
Where:
Volt (V) is a unit of electric potential, representing the potential difference between two points. Kilowatt (kW) is a unit of power, representing the rate of energy usage per time unit. The conversion from volts to kilowatts depends on the current flowing through the circuit and the power factor.
Let's assume the following values:
Using the formula for Single Phase:
\[ P = \frac{230 \times 10 \times 0.8}{1000} \]
\[ P = 1.84 \text{ kW} \]
The Power (kW) is 1.84 kW.
| Voltage (V) | Current (A) | Power Factor (PF) | Power (kW) |
|---|---|---|---|
| 100 | 10 | 0.8 | 0.800 |
| 120 | 10 | 0.8 | 0.960 |
| 140 | 10 | 0.8 | 1.120 |
| 160 | 10 | 0.8 | 1.280 |
| 180 | 10 | 0.8 | 1.440 |
| 200 | 10 | 0.8 | 1.600 |
| 220 | 10 | 0.8 | 1.760 |
| 240 | 10 | 0.8 | 1.920 |
| 260 | 10 | 0.8 | 2.080 |
| 280 | 10 | 0.8 | 2.240 |
| 300 | 10 | 0.8 | 2.400 |
| 320 | 10 | 0.8 | 2.560 |
| 340 | 10 | 0.8 | 2.720 |
| 360 | 10 | 0.8 | 2.880 |
| 380 | 10 | 0.8 | 3.040 |
| 400 | 10 | 0.8 | 3.200 |
| 420 | 10 | 0.8 | 3.360 |
| 440 | 10 | 0.8 | 3.520 |
| 460 | 10 | 0.8 | 3.680 |
| 480 | 10 | 0.8 | 3.840 |