0
What else can I help you with?
How many amps will a 50KVA 3phase bank carry on 277 - 480 volts?
50 kVA is 16.667 kVA per phase and you divide that by the phase voltage. Current = 16667 / 277 = 60 Amps
What current is drawn by a 10KVA 415V 3 Phase Load?
10000 = 415 * i i = 10000/415 = 24 a <<>> The formula you are looking for when KVA is known is I = KVA x 1000/1.73 x E = 10000/1.73 x 415 = 10000/240 = 41.6 amps.
When you have 56KVA available in 3 phase supply how much is your available current in 3 phase and how much in 1 phase?
In three phase: I = (three phase VA) / (sqrt(3) x (phase to phase voltage)) for single phase: I = (single phase VA) / ((phase to neutral voltage)) keep in mine three phase VA = 3 x (single phase VA), and phase to phase voltage = 1.732 x (phase to neutral voltage) Therefore the single phase and three phase currents are the same (ie, the three phase currents are the same in all three phases, or balanced). But don't get available current and available power confused (KVA is not the same as KW).
Convert 2KW to KVA in single phase?
To convert 2 kW to kVA in single phase, you need to know the power factor. If we assume a power factor of 0.8 (common for many single-phase loads), the conversion formula is kVA = kW / power factor. Therefore, for 2 kW at a power factor of 0.8, the result would be 2 kVA / 0.8 = 2.5 kVA.
How much kw in ikva?
Do you mean 1 kVA? kVA (thousands of volt-ampere) is the same as kW (thousands of watt) - assuming the current and the voltage are in phase (in other words, assuming the power factor is equal to 1), which is usually a good approximation.
What would the input current be for a 275 kva transformer with 2 phase of a 480 vac in and 120 vac at 20 amp output?
qsq
How many amps can a 0.50 kva transformer give 277v input 120v output?
To determine the output current in amps for a 0.50 kVA transformer with a 277V input and 120V output, you can use the formula: Power (kVA) = Voltage (V) × Current (A) / 1000. For the output at 120V, the current would be calculated as follows: 0.50 kVA = 120V × Current (A) / 1000, which gives Current = (0.50 × 1000) / 120 ≈ 4.17 amps. Thus, the transformer can provide approximately 4.17 amps at the 120V output.
Can you use a step up transformer 110220 with output of 16 kva?
Yes, but your input current is going to be high at 133 amps. The output of the transformer is not going to be 16 KVA, that is the rating of the transformer.
What is kva rating of single phase transformer?
This is the rated output of the transformer, obtained by multiplying the rated secondary voltage by the rated secondary current. And it's 'kV.A', not 'kva'.
How do you calculate the output voltage of a transformer if kva rating is known?
You can't determine the output voltage of a transformer by knowing kva. Transformers will be marked as to input and output voltages. Some will have multiple input and output voltages. The output voltage depends on the ratio of coil turns between input and output.
What size of wire to use for 1015 kva ac generator?
To answer this question a voltage must be given to find the current output. Also whether the generator is three phase or single phase.
How many output amps is a 75 KVA generator single phase?
The formula you are looking for is , A = kva x 1000/Volts.
How do you calculate output current of 10 kva 3 phase UPS?
To calculate the output current of a 10 kVA three-phase UPS, you can use the formula: [ I = \frac{P}{\sqrt{3} \times V} ] where ( P ) is the power in kilowatts (10 kVA = 10 kW for a unity power factor) and ( V ) is the line-to-line voltage of the system (typically 400V for industrial applications). For example, if using 400V, the output current would be: [ I = \frac{10,000 , \text{VA}}{\sqrt{3} \times 400 , \text{V}} \approx 14.43 , \text{A} ].
How many KVA in a 3 phase 4 wires 3x230 400V 40 100A 50Hz?
To calculate the kVA for a 3-phase system, you can use the formula: kVA = √3 × Voltage × Current / 1000. For a 3-phase system with a line voltage of 400V and a current of 100A, the calculation would be: kVA = √3 × 400V × 100A / 1000 ≈ 69.28 kVA. Therefore, the system is approximately 69.28 kVA.
How many output amps is a 75 KVA generator?
It depends upon the Generator system voltage. For 3 Phase, 600 Volt system, it will be 73 Amps For 3 Phase, 480 Volt system, it will be 90 Amps For 3 Phase, 208 Volt system, it will be 208 Amps
How do you calculate the no-load current of a three phase induction motor?
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.
How many amps for a 200 kva 3 phase generator working on 240 V per phase?
KVA means product of voltage and current. For 3 phase generator, its KVA = (1.732 X (Line Voltage) X Current)/1000.Put line voltage in this equation and get current.
