1.25P class A energy efficiency air conditioning on 28 degrees, 1 hour about 1 degree of electricity, open 6 hours a day is 6 degrees of electricity.
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The cooling capacity of 1.5p air conditioner is 3500W, the cooling power is about 1200W, and the cumulative power consumption is 1.2 degrees for one hour of work.
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The cooling capacity of 1P air conditioning is 2500W, the cooling power is about 800W, and the cumulative power consumption is 0.8 degrees for one hour of work.
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power consumption
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1P:900W 1.5P:1300W 2P:1800W
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3P: About 2800W 5P: about 5000W 10P: about 10000W
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Extended data
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Grade regulation
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The following are the requirements of the first energy efficiency air conditioning class: Energy Efficiency class English abbreviation EER
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For air-cooled air conditioners without air ducts => 3.2
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For air-cooled air conditioners, when connecting air ducts => 2.9
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For water-cooled air conditioners without air ducts => 3.6
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For water-cooled air conditioning duct => 3.3
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National energy-saving product certification where to check
The biggest benefit is to save electricity, the energy-saving mode is actually the temperature setting is relatively high, so as to save electricity, the sleep mode is the set temperature gradually increased, the air conditioner wants to save electricity is the compressor needs to run less.
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2 PCS air conditioning power consumption
Two air conditioners consume about 1.6 KWH of electricity per hour.
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2 units of air conditioners, cooling capacity of 5000W, with the current energy efficiency control benchmark of the lowest grade 3 COP should be 3.1 to estimate, its power consumption is about 1615W, 1 KWH of electricity is defined as 1kW electrical appliances use 1 hour required electricity, the unit is 1kWh, is 1 KWH, 1.615kW of 2 units of air conditioners, The electricity required for 1 hour of operation is 1.615kWh, which is about 1.6 KWH of electricity.
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The actual power consumption of the air conditioner is related to the rated power of the air conditioner, energy efficiency level, whether frequency conversion, set temperature, whether the electric auxiliary heat function is turned on during heating, indoor volume, indoor heat source, room insulation capacity and state (whether the doors and Windows are closed), outdoor ambient temperature, and the cleanliness of the indoor and outdoor machines.
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Extended information:
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Principle of air conditioning refrigeration
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After the air conditioner is powered on, the low pressure steam of the refrigerant in the refrigeration system is inhaled by the compressor and compressed into high pressure steam and then to the condenser, and the indoor air is constantly circulating to reduce the temperature.
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The outdoor air inhaled by the axial flow fan flows through the condenser, taking away the heat released by the refrigerant, and condensing the high-pressure refrigerant vapor into high-pressure liquid. The high-pressure liquid is injected into the evaporator after the filter and throttling mechanism, and evaporates at the corresponding low pressure to absorb the surrounding heat. At the same time, the cross-flow fan makes the air continuously enter the fins of the evaporator for heat exchange, and sends the air that becomes cold after heat release to the room.
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1. Power consumption mainly depends on the power of the compressor
Compressor power = cooling capacity\/energy consumption ratio, the general air conditioning energy consumption ratio is greater than 3, so the electric power of 1 piece of general data 735W, 1.5 pieces of power consumption is 735*1.5 about 1100 watts, that is, 1 hour about 1.1 degrees of electricity, 2 pieces about 735 watts. 2=1470 watts, that is, about 1.5 degrees of electricity per hour, and a night calculated for 6 hours is about 9 degrees of electricity.
The cooling capacity of the two-piece air conditioner is 5100W, and the electricity consumption is 1.46 degrees per hour.
The calculation correspondence of one watt:
2200~2600W-----------1 piece
3200~3600W-----------1.5 pieces
4500~5100W-----------2 pieces
7100-7600W------------3 pieces
12000-17000------------5 pieces
If it is not frequency conversion air conditioning, it will be 3 degrees of electricity a night, and if it is frequency conversion, it will be about 1 degree a night