# 125 kva generator how many amps

## Kilovolt-Amps (kVA) to Amps Electrical Conversion Calculator

Convert kVA to amps (A) by entering the power in kVA and voltage below. Optionally, calculate for a three-phase electrical circuit by choosing the phase.

Do you want to convert amps to kVA?

### How to Convert kVA to Amps

kVA, short for kilovolt amps, is a measure of the apparent power in an electrical circuit. 1 kVA is equal to 1,000 volt amps and are most commonly used for measuring apparent power in generators and transformers.

Amps are a measure of electrical current in a circuit.

In order to convert from kVA to amps we’ll also need the voltage of the circuit, and then we can use the formula for power

The formula to convert kVA to amps is:
Current(A) = Power(kVA) × 1,000Voltage(V)

This means that amps are equal to the kVA times 1,000, divided by the voltage.

For example, let's find the current for a 220 volt circuit with 25 kVA of apparent power.

Current(A) = (1,000 × 25 kVA) ÷ 220 V
Current(A) = 113.64 A

### How to Convert kVA to Amps in Three-Phase Circuits

The formula to convert kVA to amps in a three-phase circuit looks like this:
Current(A) = Power(kVA)× 1,000√3 × Voltage(V)

So, amps are equal to 1,000 times the power in kVA divided by the square root of 3 (1,732) times the voltage.

For example, Let's find the current for a 440 volt three-phase circuit with 50 kVA of apparent power.

Current(A) = (1,000 × 50 kVA) ÷ (1,732 × 440 V)
Current(A) = 65,608 A

### kVA to Amps Conversion Chart

kVAkW208 V220 V240 V440 V480 V
6.3 kVA5 kW17.5 A16.5 A15.2 A8.3 A.7.6 A
9.4 kVA7.5 kW26.1 A24.7 A22.6 A12.3 A11.3 A
12.5 kVA10 kW34.7 A32.8 A30.1 A16.4 A15 A
18.7 kVA15 kW51.9 A49.1 A45 A24.5 A22.5 A
25 kVA20 kW69.4 A65.6 A60.1 A32.8 A30.1 A
31.3 kVA25 kW86.9 A82.1 A75.3 A41.1 A37.6 A
37.5 kVA30 kW104 A98.4 A90.2 A49.2 A45.1 A
50 kVA40 kW139 A131 A120 A65.6 A60.1 A
62.5 kVA50 kW173 A164 A150 A82 A75.2 A
75 kVA60 kW208 A197 A180 A98.4 A90.2 A
93.8 kVA75 kW260 A246 A226 A123 A113 A
100 kVA80 kW278 A262 A241 A131 A120 A
125 kVA100 kW347 A328 A301 A164 A150 A
156 kVA125 kW433 A409 A375 A205 A188 A
187 kVA150 kW519 A491 A450 A245 A225 A
219 kVA175 kW608 A575 A527 A287 A263 A
250 kVA200 kW694 A656 A601 A328 A301 A
312 kVA250 kW866 A819 A751 A409 A375 A
375 kVA300 kW1.041 A984 A902 A492 A451 A
438 kVA350 kW1.216 A.1.149 A1.054 A575 A527 A
500 kVA400 kW1.388 A1.312 A1.203 A656 A601 A
625 kVA500 kW1.735 A1.640 A1.504 A820 A752 A
750 kVA600 kW2.082 A1.968 A1.804 A984 A902 A
875 kVA700 kW2.429 A2.296 A2.105 A1.148 A1.052 A
1,000 kVA800 kW2,776 A2.624 A2.406 A1.312 A1.203 A
1.125 kVA900 kW3.123 A2.952 A2.706 A1.476 A1.353 A
1,250 kVA1,000 kW3.470 A3.280 A3.007 A1.640 A1.504 A
1.563 kVA1,250 kW4,338 A4.102 A3.760 A2.051 A1.880 A
1.875 kVA1,500 kW5.204 A4.921 A4.511 A2.460 A2.255 A
2.188 kVA1,750 kW6.073 A.5.742 A5.264 A2.871 A2.632 A
2,500 kVA2,000 kW6.939 A6.561 A6.014 A3.280 A3.007 A
2.812 kVA2,250 kW7.805 A7.380 A6.765 A3,690 A3.382 A

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