Web19 dec. 2008 · Your guesstimate is wrong; as it should be! Here it is: 1 ton of cooling = 12,000 BTUs of heat = 3.513725 kilowatt-hours 5 tons of cooling = 5 X 3.513725 = 60,000 BTUs = 17.57 kWH You're assuming there is a 1:1 conversion between cooling tons and applied energy. If an AC worked like a resistance heater, that would be a good assumption. WebWatts = Amps × Volts. To calculate the amps, we need to express the amps like this: Amps = Watts ÷ Volts. If you want to calculate amps generator draws, you need to divide watts …
Kilowatts to Amps Calculator (kW to A) Full Load Current (FLA)
WebThe recent figures, as of 2024, show that the average annual electricity consumption for a U.S. residential utility customer is 10,632 kilowatthours (kWh). If you divide that by 12 … Web26 jun. 2008 · about 25A per phase. 240 x 25 x 3 = 18 kW. They are both supplied from a 415V 3-ph system. The power formula is W = (sq root 3) X V X I. So, for 14.5A phase current the power supplied from the mains is 1.73 X 415 X 14.5 = 10.4kW. Or, for 25A phase current, the power supplied from the mains is 1.73 X 415 X 25 = 18kW. simple definition of pathos
Water Heating Calculator for Time, Energy, and Power
Web18 jul. 2024 · To calculate what size generator you need to power your whole home, follow these 3 steps: Step 1: List out every appliance you want to power. Step 2: Determine the starting and running wattage of everything on your list. If you can’t find these numbers on the appliance label, you can use this wattage estimation guide as a reference. Web1 mrt. 2024 · In order for a 14 KW generator to supply the required power for a 3-ton (30-Amp, 36,000 BTU) air conditioner. To power a 4-ton (28,000btu, 40-amp, 48,000btu) air conditioner, you will require at least a 17-KW generator. The generator that you need to run a 5-ton air conditioner (50-amp, 60,000 BTUs) has to be at least 20 KW. WebOne kilowatt = 1000 watts DC – kilowatts (kW) to ampere (amps) For any DC circuit, Current, I = 1000 x kW / Vdc Where Vdc is the applied DC voltage. Therefore, amps can be calculated from DC – kW by dividing kilowatt by voltage and multiplying it by 1000. Single Phase AC – kW to amps raw food kitchen