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The formula to calculate Amps (A) from kVA and Voltage (V) is:
For Single Phase:
\[ I (\text{A}) = \frac{S (\text{kVA}) \times 1000}{V (\text{V})} \]
For Three Phase:
\[ I (\text{A}) = \frac{S (\text{kVA}) \times 1000}{\sqrt{3} \times V (\text{V})} \]
Where:
kVA (kilovolt-amperes) is a unit of apparent power, representing the total power in an electrical circuit. Amps (A) is a unit of electric current, representing the flow of electric charge. The conversion from kVA to amps depends on the voltage and the phase of the circuit.
Let's assume the following values for a single-phase circuit:
Using the formula:
\[ I = \frac{10 \times 1000}{230} \]
\[ I = 43.48 \text{ A} \]
The Current (A) is 43.48 A.
| Power (kVA) | Voltage (V) | Current (A) |
|---|---|---|
| 1 | 400 | 1.443 |
| 2 | 400 | 2.887 |
| 3 | 400 | 4.330 |
| 4 | 400 | 5.774 |
| 5 | 400 | 7.217 |
| 6 | 400 | 8.660 |
| 7 | 400 | 10.104 |
| 8 | 400 | 11.547 |
| 9 | 400 | 12.990 |
| 10 | 400 | 14.434 |
| 11 | 400 | 15.877 |
| 12 | 400 | 17.321 |
| 13 | 400 | 18.764 |
| 14 | 400 | 20.207 |
| 15 | 400 | 21.651 |
| 16 | 400 | 23.094 |
| 17 | 400 | 24.537 |
| 18 | 400 | 25.981 |
| 19 | 400 | 27.424 |
| 20 | 400 | 28.868 |
| 21 | 400 | 30.311 |
| 22 | 400 | 31.754 |
| 23 | 400 | 33.198 |
| 24 | 400 | 34.641 |
| 25 | 400 | 36.084 |
| 26 | 400 | 37.528 |
| 27 | 400 | 38.971 |
| 28 | 400 | 40.415 |
| 29 | 400 | 41.858 |
| 30 | 400 | 43.301 |
| 31 | 400 | 44.745 |
| 32 | 400 | 46.188 |
| 33 | 400 | 47.631 |
| 34 | 400 | 49.075 |
| 35 | 400 | 50.518 |
| 36 | 400 | 51.962 |
| 37 | 400 | 53.405 |
| 38 | 400 | 54.848 |
| 39 | 400 | 56.292 |
| 40 | 400 | 57.735 |
| 41 | 400 | 59.178 |
| 42 | 400 | 60.622 |
| 43 | 400 | 62.065 |
| 44 | 400 | 63.509 |
| 45 | 400 | 64.952 |
| 46 | 400 | 66.395 |
| 47 | 400 | 67.839 |
| 48 | 400 | 69.282 |
| 49 | 400 | 70.725 |
| 50 | 400 | 72.169 |
| 51 | 400 | 73.612 |
| 52 | 400 | 75.056 |
| 53 | 400 | 76.499 |
| 54 | 400 | 77.942 |
| 55 | 400 | 79.386 |
| 56 | 400 | 80.829 |
| 57 | 400 | 82.272 |
| 58 | 400 | 83.716 |
| 59 | 400 | 85.159 |
| 60 | 400 | 86.603 |
| 61 | 400 | 88.046 |
| 62 | 400 | 89.489 |
| 63 | 400 | 90.933 |
| 64 | 400 | 92.376 |
| 65 | 400 | 93.819 |
| 66 | 400 | 95.263 |
| 67 | 400 | 96.706 |
| 68 | 400 | 98.150 |
| 69 | 400 | 99.593 |
| 70 | 400 | 101.036 |
| 71 | 400 | 102.480 |
| 72 | 400 | 103.923 |
| 73 | 400 | 105.366 |
| 74 | 400 | 106.810 |
| 75 | 400 | 108.253 |
| 76 | 400 | 109.697 |
| 77 | 400 | 111.140 |
| 78 | 400 | 112.583 |
| 79 | 400 | 114.027 |
| 80 | 400 | 115.470 |
| 81 | 400 | 116.913 |
| 82 | 400 | 118.357 |
| 83 | 400 | 119.800 |
| 84 | 400 | 121.244 |
| 85 | 400 | 122.687 |
| 86 | 400 | 124.130 |
| 87 | 400 | 125.574 |
| 88 | 400 | 127.017 |
| 89 | 400 | 128.460 |
| 90 | 400 | 129.904 |
| 91 | 400 | 131.347 |
| 92 | 400 | 132.791 |
| 93 | 400 | 134.234 |
| 94 | 400 | 135.677 |
| 95 | 400 | 137.121 |
| 96 | 400 | 138.564 |
| 97 | 400 | 140.007 |
| 98 | 400 | 141.451 |
| 99 | 400 | 142.894 |
| 100 | 400 | 144.338 |