Conversion using the VA to Amps Formula
How to Calculate Amperage from VA and Volts using AC Single Phase current.
The Current I in amps A is calculated as the Apparent power S in volt-amps, divided by the voltage in Volts V. Plug these values into the formula:
For Example, let's find the amps for a single-phase electrical circuit with 2400 volt-amps of power at 220 volts.
How to Calculate Amperage from VA and Volts using AC 3-phase current for Line-to-Line Voltage.
The Current I in amps is Calculated as the Apparent Power S in volt-amps VA, divided by the the square root of 3 times the line-to-line Voltage VL-L in volt. Plug these values into the formula:
For Example, let's find the amps for a 3-phase electrical circuit with 21000 volt-amps of power at 480 volts.
How to Calculate Amperage from VA and Volts using AC 3-phase current for Line-to-Neutral Voltage.
The Current I in amps is Calculated as the Apparent Power S in volt-amps VA, divided by the the 3 times the line-to-line Voltage VL-L in volt. Plug these values into the formula:
For Example, let's find the amps for a 3-phase electrical circuit with 18000 volt-amps of power at 480 volts.
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How to use VA to Amps Calculator?
To use the above "VA to Amps Conversion Calculator" follow the below steps:
1. Select Phase Type: Choose between Single Phase Line, or 3 Phase Line by choosing the appropriate option from the dropdown.
2. Enter Apparent Power: Input the Apparent Power in VA value in the specified input box. You can enter the value in VA or KVA by choosing the appropriate option from the dropdown.
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3. Enter Supply Voltage: Input the supply voltage or Load voltage value in the specified input box. You can enter the value in millivolts mV, Volts V, Kilovolts kV & MegaVolt MV by choosing the appropriate option from the dropdown.
4. Reset: Click the Reset If you want to reset the calculator to perform another conversion, you can click the Reset button, and all input fields will be cleared.
5. Calculate: Click the Calculate button to obtain the results. The calculated results will be displayed in the Results: section.
6. Swap: If you want to Swap the calculated to Exchange conversion, you can click the Swap button, and Calculate will be Exchange.
7. Result: The calculated "Result" will be displayed in the respective Result In output Amps output field.
VA to Amps conversion application
- Input Fields for Amps and Volts: Users enter Apparent Power (VA) and voltage (Volts).
- Real-Time Calculation: Converts VA to amps instantly as the user enters the value.
- Multi-phase Support: Users can choose between single-phase and three-phase systems for flexibility in calculations.
- Clear Results Display: Displays the calculated amps clearly after clicking "Calculate".
VA To Amps Conversion Chart
Input | Output | |||
---|---|---|---|---|
VA (Volt-Amperes) | Voltage (V) | DC (Amps) | Single Phase (Amps) | Three Phase (Amps) |
100 | 120 | 0.83 | 0.83 | 0.48 |
500 | 120 | 4.17 | 4.17 | 2.41 |
1000 | 120 | 8.33 | 8.33 | 4.81 |
2000 | 240 | 8.33 | 8.33 | 4.81 |
5000 | 240 | 20.83 | 20.83 | 12.03 |
10000 | 240 | 41.67 | 41.67 | 24.05 |
Frequently Asked Questions - FAQs for VA to Amps Calculator
Apparent power (VA) is the easiest to measure. it is what you get when you measure the RMS volts with 1 meter and the RMS amps with another meter and multiply the 2.
Real Power (w) = amps × volts. Thus, a 10 amp socket should theoretically be able to deliver a max of 10 × 220 = 2200 watts.
unit of Real Power is a Watt (W). In other terms, we spent one Watt of Power while completing one Joule of Work in one second. 1 Watt = 1 Joule ÷ 1 second.
apparent power (VA) is a rating definition for DC that is V × I. In an AC circuit if your load is pure resistance the same concept will apply what that means is 1500VA is 1500 Watts.
A volt-ampere (VA) is the voltage times the current Flow feeding an electrical load. A kilovolt-ampere (kVA) is 1000 volt-amperes. Electrical Real power is measured in watts (W).