The formula will solve for current in amp. In Watt’s Law, power is measured in watts and voltage is measured in volts. So, through this article “ kW to Amps Calculator” we can find amperage from kilowatts if we know the voltage of the circuit using electrcial Watt’s law. that states that current = power ÷ voltage. Three phase kilowatts to amps (kW to amps chart) at a P.F. Single phase kilowatts to amps (kW to amps chart) at a P.F. I=2*1000/3*230*0.9= 3.21 Amp DC kilowatts to amps (kW to amps chart) KILO WATT V (Volts): Electrical potential, measured in volts. The more amps we have, the more power we have in a three-phase circuit. Calculate Amps: 0 I(A) 1000 × P(kW) / (3 × PF × VL-N (V)) The phase current I in amps (A) is equal to 1000, multiplied by the power P in kilowatts (kW), divided by 3, multiplied by the power factor PF, multiplied by the line to neutral RMS voltage VL-N in volts (V). In the case of AC three-phase supply if watt and phase to neutral voltage is known then ampere rating can be calculated as follow :Įxample: For 2 kW three-phase ac supply and Phase voltage (Phase to neutral)= 230v and PF= 0.9 P (kW) (I (Amps) × V (Volts) × PF × 1.732) 1,000 As we can see, the electrical power in the 3-phase AC circuit depends on: I (Amps): Electrical current, measured in amps. Hence 2kw= 3.09 Amp AC three phase AC three-phase supply with line to neutral voltage calculation I= P(KW)*1000/ √3* V L-L * Cosθ V L-L= line voltageĮxample: For 2 kW three-phase ac supply and line voltage (Phase to phase)= 415v and PF= 0.9 Similarly, in the case of AC three-phase supply if watt is known then ampere rating can be calculated as follow the same result can be found using above 3 phase power calculator kW to amps :
Hence 2KW = 9.66 AMP single phase ac supply AC three phase kilowatts to amps calculation If for any single-phase ac circuit power kW is known then using the following formula and calculation we can easily calculate the amperage and also, we can obtain the same result from the above KW to the amps calculator.Įxample: For 2 kW single phase ac supply and voltage (phase to neutral)= 230v and PF= 0.9 Result HANNA YOUSSEF IF your load is dc load (like a 1300w 12v DC heating element) then it will dreaw 1300/12108.33amps every hour. Watt is the parameter to calculate how much power is consumed by a load and how much power can be delivered to a circuit. It does not store any personal data.AC single phase kilowatts to amps calculation The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is used to store the user consent for the cookies in the category "Other. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics".
You can convert between watts and amps here. This cookie is set by GDPR Cookie Consent plugin. Use this power converter to convert instantly between horsepower, kilowatts, megawatts, volt amperes, watts and other metric and imperial power units. These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly.
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