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Question:

Air conditioning power consumption how to calculate

My ark, the input power of 1900 w, the capacity of 5100 w, hours how much electricity???????

Answer:

Power consumption is to basically see the power of compressor, the compressor power = refrigerating capacity/energy consumption ratio, the general air conditioning energy consumption ratio is greater than 3, so 1 piece of electric power is 735 w, general data 1.5 horse power is the power consumption of about 1100 watts 735 * 1.5, which is about 1 hour and 1.1 KWH, in addition to the compressor, and a fan or other motors require electricity, a total of 1 hour is 1.2 degrees or so. The most simple way to look at the instructions on the input power is how many kilowatts of power, the power consumption is 1 hour
Air conditioning power consumption calculation The 1 horse refers to the capacity of air conditioning is roughly 2000 calories, converted to international units should be multiplied by 1.162, so the refrigerating capacity of the horse should be 1, 2324 (W), W here (tile) indicates that the refrigerating capacity, 1.5 the horse should be 2000 kcal x1.5 x1.162 = 3486 (W), and so on. According to this condition, the number of horses can roughly determine air-conditioning and refrigerating capacity, under normal circumstances, the 2200 w ~ 2600 w can be called 1 horse, 3200 w ~ 3600 w can be referred to as 1.5.
1 the refrigerating capacity of the air conditioning refrigerating capacity is equivalent to 2500 w. Little horse general is 2200 w, 1 big 1 horse general is 2800 w. Under normal circumstances (ambient temperature is not too low) air conditioning power 2200 should be a horse, which is 735 w, 0735 KWH per hour, but by the outside temperature is very low, air-conditioning outdoor opportunities outside the frost is air conditioning machine loss of heat exchange, air conditioning of COP (eer) value at this moment, to prevent this happening, air conditioning should be electric heat auxiliary function, then he will start the electricity auxiliary heat, heating wire is used to heat, to alleviate the pressure of air conditioning machine outside, to keep its not frosted highest in thermal efficiency, but it is part of the energy consumption of air conditioning is divided into two parts is the power consumption of air conditioning heating is 735 w, 2200 w, the other part is electricity auxiliary heat 1200, total power of 1935 w 1.935 KWH per hour

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