Amps = Watts / Volts
Amps = 130000 / 480
Amps = 270.83
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To calculate the amperage, use the formula: Amps = Power (kW) / (Voltage (V) * 1.73), where 1.73 is the square root of 3. In this case, the amperage would be 130 kW / (480 V * 1.73) ≈ 158.6 Amps.
The amps you can get from a 500 kVA transformer would depend on the voltage of the transformer's output. To calculate amperage, you can use the formula: Amps = Power (kVA) / Voltage. For example, if the output voltage is 480V, you would get approximately 1041 amps (500 kVA / 480V).
To calculate the kilowatts (kW) when given voltage (V) and current (I), you can use the formula: kW = V x I x √3 / 1000 For 480V, the calculation would be based on the current flowing through the circuit.
To convert kVA to amps, you need to also know the voltage. If we assume a standard voltage of 480V, then 300 kVA would be approximately 360 amps. This is calculated by dividing the kVA by the voltage and then converting to amps using the formula: Amps = (kVA * 1000) / (1.732 * Volts) where 1.732 is the square root of 3.
If you have 208 between legs, you have 120 from each leg to neutral (208 divided by 1.73). Assuming a balanced load, this would be 1 KW per leg - 1000 divided by 120 = 8.33 amps per leg. Your question contradicts itself. If you have 208v, the answer above is correct, 8.33 amps. If you have 480v, you have 3.6 amps.
1.3 amps