How to Convert Tons to Kilowatts Some manufacturing sectors in the U.S. cling to antiquated measurement units. Air conditioner manufacturers, for example, state the cooling capacity of air conditioners in British thermal units, or btu. Technically, btu represents a unit of heat. The btu ratings on air conditioners actually represent “btu per hour.” Manufacturers state the capacities of large air conditioning systems in “tons,” where a ton equals 12,000 btu per hour. That is, tons represent heat transferred over a unit of time. Because a watt also represents heat over a unit of time (joules per second), tons and watts can be converted back and forth. Write down the number to be converted in units of tons and multiply this number by 12,000 to convert to units of btu/h. For example, a 2.5-ton air conditioner converts to 2.5 x 12,000 = 30,000 btu/h. Convert the number from btu/h to watts, W, by multiplying by 0.2931. Take the example from Step 1 -- a 2.5 ton air conditioner -- and you will multiple the converted 30,000 btu/h figure by 0.2931 to get watts.

This is 30,000 x 0.2931 = 8,793 W. There are 1,000 watts in a kilowatt. So, to state the number of kilowatts there are in the example above, divide the wattage by 1,000. You will get 8,793/1,000 = 8.793 kW.ac delco cabin air filter chart University of Central Florida, Florida Solar Energy Center: Home Energy Ratings: Terms and Definitionsmartin auto repair reno nv California State University, Dominguez Hills: Energy Unit Conversion Factorshow to put freon in outside ac unit To calculate tons from kilowatts, convert tons to watts and then convert watts into kilowatts.(kW-hr) to energy-moved (Btu/hr (or Tons). ... If 1 Ton of refrigeration equals 12,000 Btu/hr, then the system has a cooling... How to Convert Air Conditioning BTU to Tons.

How to Convert Kilowatts to BTUs. Kilowatts (kW) and British thermal units (Btu)... ... then use the formula amps = watts / volts to solve for amps. Given an air conditioner with 2... In the refrigeration and air conditioning business, the term ton is used to measure a unit's heat absorption capabilities. How to Convert Tons Per Square Foot to Pounds Per Square Foot. How to Calculate Kilowatts From Tons; Air Conditioning & Heating; How to Convert KW to Heat L/S Air; How to Convert Cooling Tons to KiloWatts; How to Convert Refrigeration Tons to Kilowatts; How to Convert HVAC Tons to Amps; 1. ... a conversion... How to Build and Grow a Salad Garden On Your Balcony How to Calculate KW Capacity of a Water Chiller How to Convert BTU to KW How to Convert Tons to Btu How to Read What Ton AC Unit I Have How Many Tons Is a Heil Central Air Conditioner Unit Model... How Can I Determine How Many Tons My Air Unit Is?Around 1.5 units per hour, provided the compressor is on.

But that is a rough estimate, your actual power consumption varies every single second. Let's dive in a little deeper and see how these things relate to each other.If you carefully look at your air conditioning unit, you'll probably see a label like this : The power rating printed on such a label is when the AC is under a stable load, the current is constant, the compressor is working, there's no back emf being produced int the induction coils., and above all the supply voltage is exactly equal to 230 volts at 50 Hz.In this stable state, the AC unit is consuming 1.5 units of electricity per hour. That said, not always is the compressor running. If you AC has a thermostat and a temperature setting, once the ambient room temperature reaches to the set limit, the compressor shuts off and only the circulating fans work.In this case the power consumption is almost equal to a ceiling fan, with my test bench, I got readings around 0.3 amps at 230 volts. That is equal to 0.06 units per hour, almost equal to a 80 watt incandescent bulb.

Another test I conducted : Under extreme load, at a room temperature of about 32 degree Celsius, the power consumption rose to almost 1.8 units per hour, or 1800 watts.   How do you calculate your power consumption : The commercial unit of electricity is kWh, also called as BTU (Board of trade Unit), which equals to one kilowatt load used for 1 hour.Units = Power in Watts * time in seconds / 3600000Units = Power in Watts * time in hours / 1000Units = Power in kilo Watts * time in hoursYou can guess the power consumption by these steps : For while the compressor is working :For while the circulating fan is working : Try this for the average time you use your air conditioner in a day, and add the two to get the daily units consumption. Multiply this with the cost of 1 unit of electricity (around Rs. 6) and you'll get the bill for a single day. Multiply by 30 to get the monthly expenditure.I use my AC unit for around 14 hours a day, at 24 degree Celsius.During the 14 hours cycle, my compressor works for about 4 hours, while for the rest 10  hours, only the fan works.

Consumption Part 1  : 1500 * 4 /1000 = 6 unitsConsumption Part 2 : 80* 10 /1000 = 0.8 unitsTotal Consumption   :                     =  6.8 unitsBill for a single day  :                      = 6.8 * 6 = 40.8Bill for a month        :                      = 40.8 * 30 = Rs. 1224But the fact is, that never do you get the exact 230 V supply, nor does the operating conditions remain the same, so for the projected output, add a uncertainty factor of 20 % positive, and the value will be quite close to the actual consumption.Keep in mind that this varies from AC to AC, and to get a fairly accurate reading is almost impossible.Refrigeration tons (RT) to kilowatts (kW) power conversion calculator and how to convert. Enter the power in tons and press the Convert button: kW to tons conversion One refrigeration ton is equal to 3.5168525 kilowatts: 1 RT = 3.5168525 kW One kilowatt is equal to 0.284345 refrigeration ton: