Power Calculator for Generators: Convert kVA to kW Calculator
Real power (in kW) is equal to the power factor of the load (PF) multiplied by the phase current measured in Amps (A), times the RMS voltage (V), and divided by 1000.
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Note, For higher values like 5×103, 10×10-6, 1.6 x1012, enter the value like this for scientific notation as 5e3, 10e-6, 1.6e12, etc.
Conversion Using the Power Formula :
DC Watts to Amps Calculation:
Short Note:
For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.
V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V
AC Single Phase Watts to Amps Calculation:
Short Note:
For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.
V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V
Ac Three Phase Watts to Amps Calculation :
Calculation with Line to Line Voltage:
Short Note:
For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.
V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V
Calculation with Line to Neutral Voltage:
Short Note:
For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.
V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V
Where:
-
- P = Power in watts
- V = Voltage in volts
- I = Current in amperes
- Cosθ = Power factor in AC circuits
- VL-L = Line to Line Voltage in 3-Phase Circuits
- VL-N = Line to Neutral Voltage in 3-Phase Circuits
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How to use This Calculator?
To use the above “Name” follow the below steps:
You can get the components from any of the sites below:
You can get the components from any of the sites below:
You can get the components from any of the sites below:
You can get the components from any of the sites below:
You can get the components from any of the sites below:
Amps to Volts Conversion table:
| Power (W) | Voltage (V) | Current (A) |
|---|---|---|
| 10 watts | 220 volts | 0.045 amps |
| 20 watts | 220 volts | 0.090 amps |
| 30 watts | 220 volts | 0.136 amps |
| 40 watts | 220 volts | 0.181 amps |
| 50 watts | 220 volts | 0.227 amps |
| 60 watts | 220 volts | 0.272 amps |
| 70 watts | 220 volts | 0.318 amps |
| 80 watts | 220 volts | 0.363 amps |
| 90 watts | 220 volts | 0.409 amps |
| 100 watts | 220 volts | 0.454 amps |
| 200 watts | 220 volts | 0.909 amps |
| 300 watts | 220 volts | 1.363 amps |
| 400 watts | 220 volts | 1.818 amps |
| 500 watts | 220 volts | 2.272 amps |
| 600 watts | 220 volts | 2.727 amps |
| 700 watts | 220 volts | 3.181 amps |
| 800 watts | 220 volts | 3.636 amps |
| 900 watts | 220 volts | 4.090 amps |
| 1000 watts | 220 volts | 4.545 amps |
| Device | Typical PF |
|---|---|
| Resistive Load | 1 |
| Fluorescent Lamp | 0.95 |
| Incandescent Lamp | 1 |
| Induction Motor full load | 0.85 |
| Induction Motor no Load | 0.35 |
| Resistive Oven | 1 |
| Synchronous Motor | 0.9 |
| Power Factor Value conversion table | |
Frequently asked questions
A convert amps to kilowatts, the modified formula shows us that the power (kilowatts) is equal to the current (A) multiplied by the voltage (V), which is then divided by 1,000.
How to Convert Watts, Amps, & Volts
Watts = Amps x Volts
Examples: 30 Amps x 220 Volts = 6600 Watts. 10 Amps x 240 Volts = 2400 Watts.
0v, or zero volts, a complete lack of voltage. Zero-voltage switching; see Switched-mode power supply.
Typically, we assign the logic value “1” to the higher output voltage and “0” to the lower output voltage termites. Circuits built with real components actually operate with continuous voltages and current flow.
1 ampere of current represents 1 coulomb of electrical charge (6.24 x 1018 charge carriers) moving past a specific point in 1 second.
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