The power consumption of air conditioning and refrigeration is related to time, how to calculate, an

degrees per hour according to the determination method is as follows: first, first judge the number of horsepower and refrigeration capacity of air conditioning 1 horse refers to the cooling capacity is roughly 2000 kcal, converted into international units should be multiplied, so the refrigeration capacity of 1 horse should be 2324 (w), where w (watt) represents the cooling capacity, then the horsepower should be 2000 kcal, and so on, according to this situation, then roughly can determine the number of horsepower and refrigeration capacity of air conditioning, under normal circumstances, 2200w-2600w can be called 1 horse, 3200w— 3600w can be called horse. Second, the power consumption mainly depends on the power of the compressor

Compressor power = refrigeration energy consumption ratio, general air conditioning energy consumption ratio is greater than 3, so the general data of 1 horsepower is 735w, and the power consumption of horsepower is 735* about 1100 watts, that is, about 1 hour of electricity, in addition to the compressor, there are fans or other motors that need to consume electricity, a total of about 1 hour. The easiest way is to see how many kilowatts the input power is on the manual, which is the power consumption for 1 hour. 3. The power consumption of air conditioning is directly related to the cooling capacity

For example, it is not that an ordinary 1 hp air conditioner with a cooling capacity of 2500W needs to consume electricity for one hour of continuous work, in fact, an ordinary 1 hp air conditioner with a cooling capacity of 2500W consumes about one hour of continuous work, and the energy-saving air conditioner can even be reduced to a degree, this is because the output power of the air conditioner is generally times the input power, and the input power is the direct factor that determines the power consumption.

The power is generally rated, right... If so, it is a fixed value, depending on what the title says. w=pt w is the power p is the power t is the time Then the power consumption depends on the power of 1000W per hour, I hope it can help you.

The power consumption of air conditioning mainly depends on the power of the compressor, compressor power = refrigeration capacity energy consumption ratio, and the energy consumption ratio of general air conditioning is greater than 3.

Therefore, the general data of 1 horsepower is 735w, and the power consumption of 1 horsepower is 735*about 1100w, which is about 1 hour of electricity.

The easiest way is to see how many kilowatts of input power is on the energy efficiency label, which is the electricity consumption for 1 hour.

In addition, because the frequency of the compressor is changed, the power consumption of the inverter air conditioner is calculated based on the power consumption in the refrigeration (hot) season and the time of the refrigeration (hot) season.

For example, Gree air conditioner KFR-72LW (72586) FNAA-A1, its refrigeration season power consumption is 1004KW·h (energy efficiency label can be viewed), the refrigeration season in a year is calculated according to 1136 hours (national standards), that is, the refrigeration power consumption per hour is 1004 1136 about kilowatt-hours.

In addition, the power consumption of the air conditioner also depends on environmental factors such as the temperature setting, the heat preservation of the room, etc.

It should be roughly estimated according to the input power of refrigeration and heating, as well as the size of the room, the quality of sealing and thermal insulation conditions, the temperature of the outdoor environment and the level of indoor temperature regulation.

For example, a one-horse air conditioner with a first-class energy efficiency ratio (cooling capacity of 2500W) is suitable for a room of about 12 square meters, the input power of refrigeration is generally about 650 watts, the average hourly power consumption is generally between degrees, the power of heating plus auxiliary power is generally about 1400 watts, and the average hourly heating power consumption is about between degrees.

The conversion formula of air conditioning cooling capacity and electricity consumption is: cooling capacity = cooling power energy efficiency ratio.

Among them, the cooling power is measured in kilowatts, and the higher the energy efficiency ratio, the lower the power consumption. For example, the cooling capacity of 1 HP air conditioner is about 2000 kcal, which is converted into cooling power, multiplied by 2000 kcal.

The conversion of cooling capacity and electricity power of an air conditioner is to multiply the cooling capacity by the power consumed and divide by voltage, time, temperature and 1000 to obtain the energy efficiency ratio of the air conditioner.

First of all, it is necessary to clarify the concept of cooling capacity and electricity power of air conditioning and its basic units. Cooling capacity refers to the amount of heat absorbed or released by the air conditioner from the room per unit time, and the unit base bucket is w or kcal h. Electricity power refers to the amount of electricity consumed by an air conditioner per unit of time, measured in kW or MW, where kW represents kilowatts and MW represents megawatts.

Next, it can be calculated based on the numerical values and units of cooling capacity and power consumption. For example, if the cooling capacity of an air conditioner is 6000W, the power consumption is 20, and the humidity is 50%, you can calculate it according to the following formula:

Cooling capacity Electricity 100%=[100%]=

i.e. [100%]=. This means that the efficiency of the air conditioner will reach 100% when the cooling capacity reaches full load. Therefore, based on this data, it is possible to judge whether the cooling performance of the air conditioner has achieved the desired effect.

It is important to note that there are the following things to keep in mind when using this formula:

Units need to be unified. In this problem, both the cooling capacity and the power consumption are used in the SI unit kW or MW, but in practical application, it is also necessary to take into account the different unit beats in different countries or regions, so it is necessary to convert the units.

The calculation needs to be accurate to two decimal places. When performing numerical calculations, the accuracy of the results needs to be guaranteed, so all values need to be accurate to two decimal places.

If you need to calculate multiple parameters, you can combine all parameters. For example, if you need to calculate parameters such as energy efficiency ratio, input power, output power, etc., you can combine them to calculate.

To sum up, the conversion formula of air conditioning cooling capacity and electricity power can be calculated using the above template, and the specific calculation methods and precautions can be adjusted according to the specific situation. While using this formula, you need to pay attention to the unit system.

1. Precise calculation and parameter merging to ensure the accuracy and reliability of the results.

The cooling capacity of an air conditioner refers to the amount of heat that an air conditioner can remove from a room for a certain period of time, usually expressed in units of "kilowatts" (kW) or "feet per minute" (btu min). The electricity power of an air conditioner refers to the amount of electricity consumed by the air conditioner during operation, which is usually expressed in units of "kilowatt hours" (kWh) or "watts" (W).

The conversion relationship between the cooling capacity of the air conditioner and the electricity consumption is as follows:

1.One kilowatt of cooling capacity is approximately equal to feet per minute (btu min).

2.The electricity power of the air conditioner is equal to the cooling capacity of the air conditioner divided by the energy efficiency ratio of the air conditioner. The energy efficiency ratio refers to the ratio between the electrical energy consumed by an air conditioner when cooling to the cooling capacity.

For example, if an air conditioner has a cooling capacity of 3 kilowatts and an energy efficiency ratio, then its electricity consumption is about 3 kilowatts (857 watts).

Therefore, if the cooling capacity and energy efficiency ratio of the air conditioner are known, the electricity power of the air conditioner can be calculated through the above formula. On the contrary, if the power consumption and energy efficiency ratio of the air conditioner are known, the cooling capacity of the air conditioner can also be calculated by the following formula:

Cooling capacity = power consumption energy efficiency ratio 1000

It should be noted that the energy efficiency ratio of the air conditioner is usually detailed in the product manual of the air conditioner, and the power consumption of the air conditioner can be obtained from the power supply parameter identification of the air conditioner.

The cooling capacity and electrical power of the air conditioner are the overall efficiency parameters of the refrigerant circulation system and the compressor, and the following conversion formula is usually used:

Conversion relationship between cooling capacity and power:

Cooling capacity (W) = air standard specific enthalpy difference x air quality flow.

Electrical power (W) = Current (A) x Voltage (V).

Among them, the specific enthalpy difference of air standard condition can be calculated by the temperature difference, humidity, wind speed and other parameters between indoor and outdoor conditions. The air quality flow rate is related to the model, area and environmental parameters of the air conditioner. The power of electricity directly depends on the rated current and rated voltage of the air conditioner itself.

Energy efficiency ratio (EER) between cooling capacity and electrical power

Energy efficiency ratio = cooling capacity and electricity consumption.

The energy efficiency ratio is one of the important indicators to reflect the performance of the air conditioner, and the higher the value, the lower the power consumption of the cooling unit provided by the air conditioning equipment under the same operating conditions, that is, the more energy consumption and economy. Therefore, when purchasing air conditioners, you can choose suitable products with high energy efficiency according to actual needs to achieve more energy-saving and environmentally friendly purposes.

It is important to note that the operating efficiency of an air conditioner will be affected by a variety of factors, such as ambient temperature, ultraviolet radiation, indoor air quality, etc. Therefore, when using and maintaining the air conditioner, it is recommended to strictly follow the instructions for use, regularly clean and maintain the equipment, and pair it with appropriate supplements to ensure the normal operation of the equipment and improve the performance efficiency.

There is a certain conversion relationship between the cooling capacity of the air conditioner and the electricity power, which we can calculate. The specific calculation method is as follows:

First of all, we need to know that the unit of cooling capacity of an air conditioner is BTU H (British Thermal Unit Hour), while the unit of electricity consumption is Watts (W).

Convert from the cooling capacity of an air conditioner to heat.

Multiply the cooling capacity of the air conditioner (BTU H) to heat (kcal kWh). For example, a 7000 btu h air conditioner has a cooling capacity converted to heat as:

7000 BTU H = 7385 kcal kWh

From heat to electricity.

7385 kcal kWh = 2051 W

Therefore, the power consumption of this 7000 BTU h air conditioner is about 2051 watts.

The "horse" number of the air conditioner refers to the refrigeration power of the air conditioner, or the refrigeration pat and w, that is, the energy of the output power of the air conditioner. The refrigeration power is the refrigeration capacity, and the unit of refrigeration capacity is the kcal.

The refrigeration capacity of 1 horse air conditioner is about 2000 kcal, converted into refrigeration power, multiply the traces to, that is, 2000 kcal) refrigeration power, then the horsepower should be 2000 kcal, according to the calculated value, the number of horsepower and refrigeration power of the air conditioner can be roughly determined, 2200w - 2300w is called a small horse, 2500w is called a horse, 2600w is called a large horse.

2800w is called a horse, 3200w is called a small one and a half horses, 3500w is called a positive one and a half, and 3600w is called a large one and a half horses. 4500 (W) - 5100 (W) can be called 2 horses, or small two-horse machine, or positive two-horse machine, or large two-horse machine. And so on, all kinds of names are allowed.

The conversion formula between the cooling capacity and the electricity consumption of the air conditioner is: cooling capacity = electricity consumption and energy efficiency ratio. Among them, the refrigeration function is measured in kilowatts, and the higher the efficiency ratio, the smaller the power consumption.

Air conditioners calculate power consumption based on input power, and cooling capacity is output power.

The power consumption mainly depends on the power of the compressor, the compressor power = refrigeration capacity energy consumption ratio, and the energy consumption ratio of general air conditioning is greater than 3.

What is the formula for converting the cooling power of the air conditioner to the area of the machine room?

Method 1: Power and Area Method Qt = Q1 + Q2 Qt Total Cooling Capacity (kW) Q1 Indoor Equipment Load (= Equipment Power, Environmental Heat Load (= kW M2x Equipment Room Area) Method 2: Regional Method (Only if the area is known) Qt = SXPQT Cooling Capacity (kW) Total Area of Equipment Room (sq m) P Cooling Capacity Evaluation Index.

What is the general electrical power of the precision air conditioner in the computer room?

I don't think it's that simple. Ordinary UPS cannot power the air conditioner. There is no point in calculating it.

One thing to note is that UPS will generally say how much VA is, not W. The compressor may only be 1kw, but it may also require a 10kva UPS to operate.

Normal UPS does not support inductive loads. Very large machine rooms require a generator set to run a large air conditioning unit, or a mechanical UPS (flywheel). It's not a terrible death.

It's like a complete power outage, an instantaneous overcurrent. To put it simply: power = voltage * current * cospitt angle up provides the maximum current, but if the cosine angle is only, it means that 10 times the current is needed to get the same power.

In general, inductive rot and capacitive loads are not suitable for ordinary UPS.

How to convert the power of several horses of the air conditioner.

1p = 2500w (cooling capacity) = power consumption) room area = cooling capacity 140 your theoretical cooling capacity = 36 * 140 = 5000w your computer needs cooling capacity = 15 * 200 = 3000w your actual cooling capacity = 5000 + 3000 = 8000w

The cooling capacity of the air conditioner is 2300W 2600W, and the compressor power is.

Cooling capacity refers to the total amount of heat removed from a confined space, room or area per unit time when the air conditioner is running for refrigeration, and the legal unit of measurement is w (watts). The air conditioner with large cooling capacity is suitable for a room with a relatively large area, and the refrigeration speed is fast, taking the living area of 15 square meters as an example, it is more appropriate to use the air conditioner with a rated cooling capacity of about 2500W. It is the "size" of the air conditioner, just like the size of the screen on the TV, the air conditioner also has a difference in size, in addition to the size that may be different in appearance, the only important "size" indicator of the stupid good wheel is actually this "cooling capacity".

Rated power consumption for refrigeration.

The cooling capacity is the cooling capacity output when the air conditioner is working, and the rated power with letter is the actual electric energy consumed by the socks when the air conditioner is working.

Cooling capacity 2600W:

It means that this air conditioner operates under the working conditions specified in the national standard (indoor temperature 27 degrees, outdoor temperature 35 degrees), and the refrigeration capacity (heat taken away from the room) per hour is 2600W;

Refrigeration rated power 780W:

It means that this air conditioner operates under the above national standard working conditions, and the power consumption per hour is 780W;

You can check the manual specifically, and if you can't do it, you can call ** to consult customer service.