KiloVolt Amps: I = Ampere or Current: V = Volts: PF = Power Factor Calculating Ampere (I), given kVA ; Phase 1, 2, 3: Generator kVA: Volts Required = Ampere I Converting kVA to kW; 3 Phase (415 volt @ 50Hz) 1 Phase (240 volt @ 50Hz) Starting Sequence Motor HP Start Method DOL / StarDeltaI(A) = 1000 × P (kW) / (3 × PF × V L-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 Toconvert kilowatts to hydraulic horsepower, you have to multiply the kilowatts by a factor of 1.34. Hydraulic horsepower measures the output of hydraulic machinery, and equals pressure multiplied by flow rate, divided by 1714. The formula for converting kilowatts to hydraulic horsepower is as follows. hp = kW x 1.34.Calculationof AC Single Phase to (kW) P (kW) = PF x I (A) x V (V) / 1000, which means that the power in Kilowatts is calculated by multiplying the power factor by the phase current Designedto be non-flammable. Doesn’t make any high frequency. Lower power consumption. MY-PS-7.5 model is suitable for a 5HP motor. (3.7kW, 15 amps) DPS should be used for one motor only. The use of multiple motors is not allowed in our DPS. The input voltage should be 220V. The output voltage of DPS is 200V-240V.
Active(true or real) power (measured in kilowatts, kW) Reactive power - the nonworking power caused by the magnetizing current, required to operate the device (measured in kilovars, kVAR) The power factor for a three-phase electric motor can be expressed as: PF = P / [(3) 1/2 U I] (2) where . PF = power factor . P = power applied (W, watts)
