Amps To KW Calculator
Use this Amps to kW calculator to convert electrical current (A) to kilowatts (kW) for single or three-phase systems. Accurate, fast, and easy to use.
Quick Intro: Convert Amps to KW
The Amps to kW Calculator helps convert electrical current (amps) into power (kilowatts) for single-phase and three-phase systems. This is especially useful when designing electrical circuits or sizing equipment. Input your amperage and voltage to instantly find the corresponding kW value, using the proper formulas for accurate conversion.
Formulas Used:
- Single Phase: kW = (V × I × PF) / 1000
- Three Phase: kW = (√3 × V × I × PF) / 1000
- DC: kW = (V × I) / 1000
- Note: PF = Power Factor (typically 0.8 to 1)
Amps to KW Calculator Overview
Convert amps to kilowatts (kW) with this simple calculator for both single-phase and three-phase electrical systems. Just input your current (A), voltage (V), and phase type to get an instant and accurate kW value. This tool helps electricians, engineers, and technicians quickly determine the power consumption or output based on the current flow in a circuit. It's designed to work for AC and DC circuits, factoring in voltage and power factor where required. Get fast and reliable results for industrial, residential, or commercial power calculations. Use the formula reference and sample conversion table below for clarity.
Sample Amps to KW conversion Table
| Amps (A) | Voltage (V) | Power Factor | Phase | kW |
|---|---|---|---|---|
| 10 | 230 | 0.9 | Single | 2.07 |
| 20 | 400 | 0.8 | 3-Phase | 11.08 |
Frequently Asked Questions - Amps To KW Calculator:
What is the formula to convert amps to kW?
kW = (V × I × PF) / 1000 for single phase.
What is Power Factor?
Power factor (PF) is the ratio of real power to apparent power, typically between 0.8 and 1.
Do I need PF for DC circuits?
No, power factor is only relevant for AC circuits.
How to convert 3-phase amps to kW?
Use kW = (√3 × V × I × PF) / 1000.
Is the calculator accurate for industrial use?
Yes, it's based on standard electrical formulas.
Can I use this for solar systems?
Yes, as long as voltage and current are known.
What units does this calculator support?
Amps, Volts, Power Factor, and kW.
Is power factor required for single-phase?
Yes, unless the load is purely resistive (PF=1).
Can I calculate from kW to Amps?
Yes, by rearranging the formula: Amps = (kW × 1000) / (V × PF).
Does frequency affect this calculation?
No, frequency is not considered in basic kW conversion.
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