kva means 1000 x voltage x current
So in order to determine the current we need to know the voltage.
AnswerA kilovolt ampere (kV.A, not kva) is a measure of a circuit's apparent power, whereas the ampere(not amp) is a measure of current. These are two completely separate quantities, so your question is quite meaningless. You might have well have asked, "How metres are there in a kilogram of sugar?"
I=Kva*1000/v*1.732 =500*1000/415*1.732 =500,000/718.78 =695.62 Amps. So max.load of 500kva DG is 695.62 Amps
All transformers, single phase or three phase have a "no-load current" rating. That is simply the nameplate rating of the Xformer in VA, (volt-amps) or KVA (1000Volt-amps) for larger Xformers. Simply divide the nameplate rating in VA or KVA by the supply voltage and you'll get the Xformers potential maximum output in ampheres.
The equation for amperage when the kilowatts are known is Amps = kVA x 1000/1.73 x Volts.The electrical code states that a feeder for a transformer has to be rated at 125% for the primary and secondary load amperages.The amperage on the primary needed to supply a 70 KVA three phase transformer to its full capacity at 600 will be 68 amps. 68 x 125% = 85 amps. A #4 copper conductor with an insulation factor of 90 degrees C is rated at 95 amps.The amperage on the secondary needed to supply a 70 KVA three phase transformer to its full capacity at 480 will be 84 amps. 84 x 125% = 105 amps. A # 3 copper conductor with an insulation factor of 90 degrees C is rated at 115 amps.
KVA = Root 3 VII = KVA *1000 / 1.73 * 415I = 500000 / 717I = 697 ApproxAnswerIt depends on the rated voltage of the generator.
500 KVA how many amps? almost 650 Amps according to formula.
Full load amps for a three phase, 375KVA generator is 375 / (voltage in kV) / sqrt(3).
At what voltage? When you know the voltage then, to get the amps those kilovolt-amps contain, you simply divide the kilovolt-amps by the voltage.
You need to convert KVA to KW. In order to do this correctly you need to know your power factor.,
To calculate the amperage at 220V AC for a 24kVA load, use the formula: Amps = kVA / Volts. Therefore, 24kVA / 220V = 109.09A. So, a 24kVA load at 220V AC would draw approximately 109.09 amps.
To answer this question a current value needs to be given. 125000 is the product of amps times volts. I = W/E = 521 amps. So to bring 240 volts up to 125 KVA you need the circuit load to draw 521 amps.
Amperes when kva is shown. The formula is, Amps = kva x 1000/1.73 x volts.
To calculate the amperage of a 40 kVA load, you will need to know the voltage. The formula is: Amps = kVA / Volts. Assuming a standard line voltage of 120V, the amperage for a 40 kVA load would be approximately 333 amps.
Multiply by Amps.
To determine the full load current of a 5 KVA UPS, you would need to know the input voltage it operates on. For a 5 KVA UPS operating on a standard 120V circuit, the full load current would be around 41.67 Amps. However, if it operates on a 240V circuit, the full load current would be around 20.83 Amps.
To convert from Amperes to kVA, you can use the formula kVA = (Voltage x Amperes) / 1000. Plugging in the values, kVA = (208 V x 2160 A) / 1000 = 449.28 kVA.
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.
I=Kva*1000/v*1.732 =500*1000/415*1.732 =500,000/718.78 =695.62 Amps. So max.load of 500kva DG is 695.62 Amps