Let’s say you have an electric motor rated at 200 kilowatts (kW) at peak power output. If you ran that motor for 30 minutes you would use 100 kWh of energy — 200 multiplied by 0.5 (of an hour kW to Amps Formula. Thus, for DC and single-phase AC circuits, the formula to convert kilowatts to amps is: [1] I (A) = P (kW) × 1,000 V (V) The current I in amps is equal to the power P in kilowatts multiplied by 1,000 (to convert to watts), divided by the voltage V in volts. For example, let’s find the current of a circuit with 1 kW of 1 kW = 0.28434514 Tons. In short, 1 kW is equal to 0.28334514 tons. Basically, 3.5 kW is equal to 1 ton. You can use a hand calculator to calculate that. We make things much easier for you by creating this kW to TR calculator and chart: kW To Tons Calculator. kW To Tons Chart. Enter how many hours per day you estimate you run your Well Pump. If it is less than one hour use a decimal. For example, 30 minutes would be .5 and 15 minutes would be .25. ‍ Power used (Watts) Input the wattage of your Well Pump. If you are unsure enter the average wattage for a Well Pump: 0. ‍ How many watts does a Well Pump use? A 75 HP motor at 480 find KW. If single phase 75HP * .746KW/HP = roughly 56 KW If three phase 75 HP * .746KW/HP = roughly 56 KW If three phase and assuming 100 FLA at 480V KW = Volts *Amperes * Power Factor * 1.732 KW = 480 * 100 *Assume 1 (reality .8) *1.732 = 83 KW or (100 KW if power factor is used) Formula to convert kilowatts to electric horsepower: hp (E) = kilowatts ÷ 0.746. Since electric horsepower is equal to 0.746 kilowatts, the formula to find electric horsepower is the power in kilowatts divided by 0.746. For example, here's how to convert 5 kilowatts to electric horsepower. 5 kW = (5 ÷ 0.746) = 6.702413 hp (E) kW to HP Conversion calculator: Power P (HP) in horsepower is equal to 1.34 times of the power P (kW) in kilo Watts. P (HP) = 1.34 x P (kW) Horse Power = 1.34 x kilo Watt. Example: Rate 1.5 kW motor in Horsepower. P (HP) = 1.340 x 1.15 = 2 HP. Hence 1.5 kiloWatts is equal to 2 horsepower 5 kilowatt hour to horsepower hour = 6.70511 horsepower hour. 10 kilowatt hour to horsepower hour = 13.41022 horsepower hour. 15 kilowatt hour to horsepower hour = 20.11533 horsepower hour. 20 kilowatt hour to horsepower hour = 26.82044 horsepower hour. 25 kilowatt hour to horsepower hour = 33.52555 horsepower hour. How to Convert Watt to Kilowatt. 1 W = 0.001 kW 1 kW = 1000 W. Example: convert 15 W to kW: 15 W = 15 × 0.001 kW = 0.015 kW. Popular Power Unit Conversions ASVD.

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