In order to facilitate the calculation we explain what formula is used, how to calculation in only 2 steps, table and examples of Ampere to kW conversions. FP = Load power factor. We have a hair dryer, single phase, 1F, with an amperage of 12A, a voltage of 120V line-neutral and a power factor of 0.88, what power in kW does the hair dryer have?

Below are the formulae used to convert ampere to kilowatt. You can calculate (but not convert) the watts from amps and volts: 100A to watts calculation with voltage of 12V DC. This website uses cookies to improve your experience, analyze traffic and display ads. Below are the formulae used to convert ampere to kilowatt. We have a 30A, bifasica stove, with a voltage of 240V line-line and 127 line-neutral, with a power factor of 0.99, which will be the power in kW of the stove? Rta: // To find the result we must multiply the amperage, the line-line voltage, the power factor and the root of three in the following way: 50Ax220Vx0,85x√3 = 16194, then we simply divide the previous result by 1000, which will give an amperage of 16.1kW.

Current in Amp (A) is equal to 1000 times of kW and divided by Voltage in Volts. For example, if you have a 220V (Linea-Line) refrigerator with a power factor of 0.8, and a current of 5 Amps, you should multiply 220 × 0.8x√3 × 5 and obtain 1524.20. Rating Amp to kW calculator:  [kkstarratings]. Therefore, kw can be calculated dividing the product of √3, RMS value of applied line voltage, power factor and current by 1000.

Note: The conversions of the previous table were made taking into account a power factor of 0.8, a voltage of 220V, with a three-phase AC power, for different variables the calculator that appears at the beginning must be used. It is very simple, first enter the amperage to convert, then choose the type of AC or DC current, according to the current chosen different parameters are requested so you must be aware of the boxes on the left in the calculator, then choose the number of phases 1, 2 or 3, this parameter only applies to when you choose AC current, then enter the power factor, if you do not know what power factor the load has you can see some here. For a three-phase AC circuit, if the phase voltage is known, kW can be calculated using the following formula. Step 1: A volt-ampere (VA) is the unit used for the apparent power in an electrical circuit. This website uses cookies to improve your experience.

Divide step 1 by 1000, taking the previous example we would have: (220 × 0.8x√3 × 5) / 1000 = 1.52kW. For any DC circuit, Power in kilowatts = Vdc x Idc / 1000. The power P in watts (W) is equal to the power factor PF times the phase current I in amps (A), times the RMS voltage V in volts (V): P (W) = PF × I (A) × V (V) Kilowatt to Ampere | kW to Amps Converter, Kilowatt to Kilo-volt-ampere (kW to kVA) Converter, Kilovolt ampere to kilowatts (kVA to kW) converter, Transformer kVA calculator - Based on load. For DC power supply, watts are equal to amps times volts. These cookies do not store any personal information.

Therefore, for calculating kW in single-phase AC, divide the product of the RMS value of applied AC voltage, current and power factor by 1000. Since ampere (A or amps) is a measure of current and kilowatts (kw) is the measure of kilowatts, ampere cannot be directly converted into kilowatts or vice versa. We also show the typical power factors of different constructions, appliances and motors. Amp to kW calculation formula: kW = kilowatt or kilowatts.

x Iac) / 1000. For any single-phase AC circuit, Power kW = (Vac x P.F. Current (I) conversion, when true … 1 volt-ampere = 0.001 kilowatts.

in amps, times the line to line RMS voltage VL-L in volts, divided by 1000: The apparent power S in kilovolt-amps is equal to phase current I You also have the option to opt-out of these cookies.

is the power factor of the load. For any three-phase AC circuit, Power kW = (√3 x VL x P.F. With this calculator you can convert online of Amperes to kW or kW to Amperes automatically, easily, quickly and free.

Terms of Use | Reference // Power Factor in Electrical Energy Management-A. V LN = Volts line to neutral. Rta: // To know the answer, you must multiply the amperage 30A, by the voltage line to neutral 127V, by the power factor and by 2, and then divide the previous one by 1000, as follows: (30Ax127Vx0,99 × 2) / 1000, resulting in: 7.54kW.

One kilowatt = 1000 watts Amperes to kW, equivalence table, conversion and transformation (Fp = 0.8, voltage = 220V, AC, 3F): Typical power factor for engines, constructions and appliances.

Amp to kVA conversion – calculations for transformer and generator free. Where Vdc is the applied DC voltage and Idc is the current. This website uses cookies to improve your experience while you navigate through the website.

Privacy Policy | in amps, times the voltage V in volts, divided by 1000: The apparent power S in kilovolt-amps is equal to phase current I in amps, the voltage in volts and press the Calculate button to get the apparent power in kilovolt-amps: The apparent power S in kilovolt-amps is equal to current I Contents may not be reproduced. kilovolt-amps (kVA) calculator.

I AC2Ø = Current / Biphasic Amps. V LL = Voltage line to line. Copyright © 2020 Electrical Classroom. x IL ) / 1000, Where Vph and IL are the RMS value of the applied phase voltage and line current respectively and P.F.


We'll assume you're ok with this, but you can opt-out if you wish. Therefore, kilowatts can be calculated from ampere by multiplying the applied voltage by the current and dividing the product by 1000. The power P in watts (W) is equal to the current I in amps (A), times the voltage V in volts (V): P (W) = I (A) × V (V) AC single phase amps to watts calculation.

We also use third-party cookies that help us analyze and understand how you use this website. Multiply the corresponding voltage according to the formula by the power factor, the current and the root of three. Volt-amperes are useful only in the context of alternating current (AC) circuits.

Amps (A) to 1.5 KW to Amps = 6.25 Amps 1.6 KW to Amps = 6.66 Amps 10 KW to Amps = 41.66 Amps 10.2 KW to Amps = 42.5 Amps 100 KW to Amps = 416.66 Amps 10000 KW to Amps = 41666.66 Amps 11.1 KW to Amps = 46.25 Amps 11.5 KW to Amps = 47.91 Amps 13.5 KW to Amps = 56.25 Amps 140 KW to Amps = 583.33 Amps 15 KW to Amps = 62.5 Amps 1500 KW to Amps = 6250 Amps Single phase amps to kVA calculation formula The apparent power S in kilovolt-amps is equal to current I in amps, times the voltage V in volts, divided by 1000: S (kVA) = I (A) × V (V) / 1000 in amps, times the line to neutral RMS voltage VL-N in volts, divided by 1000: ©

Typical Un-improved Power Factor by Industry: Typical power factor of common household electronics: kW to Amps – Conversion, formula, chart, convert and calculator free.

DC amps to watts calculation. watts = 100A × 12V = 1200W Convert kilowatts (kW) to amps (A) Current (I) conversion, when voltage (V) is various. watts = amps × volts.

DC amps to kilowatts calculation The power P in kilowatts (kW) is equal to the current I in amps (A), times the voltage V in volts (V) divided by 1000: P(kW) = I(A) × V(V) / 1000 AC single …

x IL ) / 1000, Where VL and IL are the RMS value of the applied line voltage and line current respectively and P.F. Amperes to VA – Convert, calculator, chart and formula. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. While the former quantifies the amount of power consumed by a load at any instant the latter quantifies the amount of current drawn by the load. This tool converts volt-ampere to kilowatts (va to kw) and vice versa. RapidTables.com | But opting out of some of these cookies may affect your browsing experience. It is mandatory to procure user consent prior to running these cookies on your website. Power factor (PF) is equal to 0.8. For any three-phase AC circuit, Power kW = (3 x Vph x P.F. I AC3Ø = Current / Three- phase Amps.

For a three-phase AC circuit, if the line to line voltage is known, kilowatts can be calculated from ampere using the following formula. How to convert Amps to kW in 2 steps. How to convert electric current of 100 amps (A) to electric power in watts (W).

Our Site uses cookie. Manage Cookies. Enter the amperes, voltage, type of voltage and power factor for calculation. Therefore, kw can be calculated dividing 3 times the product RMS value of applied line voltage, power factor and current by 1000. Continue entering the voltage, this section is very important, you must enter the voltage indicated by the table to the left (line-line voltage or line-neutral voltage), otherwise the result may not be correct, finally you give “Calculate” and then if you want to perform another “restart” calculation. Since ampere (A or amps) is a measure of current and kilowatts (kw) is the measure of kilowatts, ampere cannot be directly converted into kilowatts or vice versa. Bhatia, B.E.-2012 Power Factor Requirements for Electronic Loads in California- Brian Fortenbery,2014 http://www.engineeringtoolbox.com. Kilovolt ampere (kVA) to kilowatts (kW) converter, Kilowatt to kilovolt ampere (kw to kVA) converter, Kilowatt to horsepower (kw to hp) converter. Kilowatts and ampere are two different quantities of electricity.
I AC1Ø = Current / monophase Amps. Necessary cookies are absolutely essential for the website to function properly. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Is there a mill with a load of 50A, three-phase to 220V line-line, with a power factor of 0.85 and a line-neutral voltage of 127V, which will be the power in kW of the mill? Rta: // Taking into account the formula for monophasic amperage, we must multiply the amperage by the voltage and the power factor, to finally divide the previous one by 1000, as we can see below: (12Ax120Vx0,88) / 1000 = 1 , 27kW. Enter phase number, the current True power (P kW) is fixed (10 kW). Single phase. This category only includes cookies that ensures basic functionalities and security features of the website.


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