![]() For alternating currents, the 5.5 kW amp transformation is different for a single phase and a 3 phase system the power factor is needed in both cases. In this case, the phase current I in amperes (A), is calculated by multiplying the real power P, in kilo-watts (kW) by 1000 and then dividing the result by the power factor multiplied by the square root of three times the line in line RMS VL-L voltage, in volts (V). Reference // 2014 ACEEE Summer Study on Energy Efficiency in Buildings / electrical-installation. For the conversion of 5.5 kW to amp check whether your electric current is of type direct or alternating flow of electric charge, as explained in details on our article Watts to Amps. AC three phase kilowatts to amps calculation. ![]() Legacy color television CRT-Based color televisionĬomputer monitor Legacy flat panel computer monitor Physics How Do You Convert Amps to Kw 3 Phase DecemErwin van den Burg 5 min read How to Convert Amp to Kwh Converting Amps to Kilowatts FAQ Power in kilowatts or KW is the relationship between current and voltage as measured at an electrical load. AC three phase watts to amps calculation Calculation with line to line voltage The phase current I in amps (A) is equal to the power P in watts (W), divided by square root of 3 times the power factor PF times the line to line RMS voltage VL-L in volts (V): I(A) P(W) 3 × PF × VL-L(V) The power factor of resistive impedance load is equal to 1. Here in three-phase ac, we multiple power factors with √3. Power factor is the ratio between real powers to apparent power.ĪC three-phase amps to kW conversion formula:Īc three-phase amps to kW conversion formula are similar to AC single phase but power factor value is changed. ![]() For example, let’s convert the real power of 5 kW. You might also be interested in our VA to kW calculator. Thus, the apparent power S in volt-amps is equal to 1,000 times the real power P in kilowatts, divided by the power factor PF. Conversion of AC single-phase we need to use power factor.ĪC single phase amps to kW conversion formula:ĪC power is equal to the current I in amps multiplied by the voltage V in volts multiplied by power factor divided by 1000. The formula to convert kilowatts to volt-amps is: S(VA) 1,000 × P (kW) PF. 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). AC single phase amps to watts calculation. ![]() For that just fill the kW and Voltage value in. To convert single-phase, alternating current we use different formulas. The power P in watts (W) is equal to the current I in amps (A), times the voltage V in volts (V). Using our kW to Amp calculator, you can convert DC, Single phase and three phase kilo Watts to Ampere Online. To convert DC amps to kW conversion formula:ĭC power is equal to the current I in amps multiplied by the voltage V in volts divided by 1000. Three phase kW to Amps calculations involve a ration of 1000 times kW to the power factor times voltage and an additional factor 1.73 that represents an equivalent of 3 and is added because the circuit is three phase in nature. ![]()
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