Electricity Consumption of Air Conditioner Problem, Electricity Consumption of Air Conditioner

The standard power consumption of the air conditioner is calculated based on the input power, and the standard power consumption of your machine lab is kWh. However, in actual use, there are many factors affecting the power consumption of air conditioners, such as ambient temperature, room area and space, door opening frequency, room insulation effect, etc., these factors have a set value in the laboratory environment, and most of our actual use status does not meet these set values, so it is not possible to accurately calculate how much power is consumed to 22 degrees, even if the experience value, it will be different from time to time. General Experience:

To meet your requirements, it needs to be turned on for at least 1 hour, that is, it consumes more electricity. The boot time to maintain 22 degrees Celsius is about 30 minutes per hour, which is the power consumption per hour.

Originally, it was impossible to calculate, because I don't know the air temperature of your room, the size of your room, the temperature of your room, and the insulation of the building structure in your room, these four factors are all factors that determine power consumption. And you don't know if you're counting the maximum or minimum power consumption per hour or per day.

The air conditioner is stopped, turned on and on, and stopped when the predetermined temperature is reached. When the weather is the hottest, the power consumption is the largest, the temperature regulation is the lowest, and the minimum power consumption is zero. This calculation doesn't make sense, you're better off referring to the 4 indicators at the beginning of the question:

Energy consumption efficiency during the cooling season.

Rated cooling capacity. w）

Electricity consumption during the refrigeration season (

Calculated based on 1136 hours of annual refrigeration operation.

Let me tell you the calculation formula: power consumption (kWh) =

Input power (W) x

Compressor continuous running time (hours).

Or: Power Consumption (kWh) =

Supply voltage (220V) x

Input current (a)x

Running time (h).

This refers to the amount of electricity consumed by the compressor during the time it runs continuously. The same algorithm is used for heating in winter.

The power consumption of the air conditioning compressor at full load is kWh, and the average hourly power consumption is between kWh. Although the compressor has a long downtime, the compressor starts up with a high current and consumes a lot of electricity.

The power consumption of the air conditioner is related to the ambient temperature, the level of the indoor temperature setting, the size of the room and the sealing and insulation conditions, the temperature difference between indoor and outdoor should be as small as possible, and the temperature difference will increase by 5 8 for each degree of temperature difference.

First of all, you must be sure that you set 27 degrees correctly, which is the most energy-efficient operating temperature for air conditioners.

According to what you said, open for 10 minutes and stop for 10 minutes, so that the actual running time of one hour is 30 minutes, your air conditioning power is 1710 watts, and the power consumption for one hour is kilowatt-hour, and the operation for half an hour is about one kilowatt-hour, less than 1 kilowatt-hour.

If the air conditioner is turned on for a long time, the electricity bill must be very high, so how can you use the air conditioner correctly, that is, you can enjoy the comfort of the air conditioner, and you can save electricity costs to the greatest extent

1. Before turning on the air conditioner, the room must close all doors and windows to make the room as airtight as possible.

2. The set temperature of refrigeration and air conditioning in summer should not be too low, generally 26 to 28 degrees is appropriate.

3. When the air conditioner is running, try to open the door as little as possible.

Input power. 1710w

That is, the maximum power consumption per hour is 1710W

However, the air conditioner is a dynamic power, and the compressor stops after the temperature is reached, so the power consumption is less than 1710w, according to what you said, about ten minutes of cool breeze and ten minutes of natural wind, then the power consumption is half of the maximum power, about 855w, plus the power of the indoor unit, about 900w of electricity per hour, that is, kilowatt-hour electricity.

I'm an electrician.

You're like asking about power consumption, right, inverter doesn't mean saving electricity, not much, your machine is good, Mitsubishi's good compressor. It will consume less power. The air conditioner of 1p, written a lot, with the accumulation of use time, 2 degrees per hour, but the normal working time of the fully turned on machine is only 12 hours a day.

That is, around 20 degrees per day.

Depending on the situation, the fixed-frequency air conditioner, in the case of using the automatic mode, when the temperature reaches 31 degrees, the wind speed of the indoor fan will automatically decrease, the wind speed will be reduced, and the power consumption will be small, if it is a frequency conversion air conditioner, the operating frequency of the compressor of the outdoor unit will also be automatically reduced, the frequency is low, the power consumption will be reduced, and the power consumption will be small. And the one set at 16 degrees, whether it is a fixed-frequency air conditioner or an inverter air conditioner, will run with the maximum power consumption, which can be said to be different.

Air conditioner refrigeration, set the high temperature than the low power saving, set 30 degrees Celsius than 16 degrees Celsius power saving.

Set 30 degrees to open less and stop more, set 16 degrees to open more and stop less, and even run all the time without stopping.

The power of inverter air conditioner refrigeration:

Set 30 degrees of high power to run less and more to run at low power, set 16 degrees to run more at high power and less to run at low power, or even always run at high power.

You're talking about the mode of air conditioning, right? You listen to how much power is consumed when the outside machine rings, and the longer it is, the more power it will have, give me a share.

Everyone knows that air conditioning consumes a lot of electricity, but everyone is not very clear about the hourly power consumption of its air conditioner, so I will talk to you about this problem in this issue.

1P is equal to 735W, and 1000W is one kilowatt-hour of electricity. 1p of air conditioner uses electricity for a day, when it is fully turned on. 735 1000 24 kWh.

The air conditioner has a few p to look at their own air conditioner. Generally speaking, the power consumption of air conditioners of different brands, different horses, and different energy efficiency levels will be different, and the operation of air conditioners will also be affected by the external environment, so the specific situation should prevail.

How is the electricity consumption of an air conditioner calculated?

First, first of all, judge the number of horsepower and cooling capacity of the air conditioner

1 horsepower of air conditioning refers to the cooling capacity of roughly 2000 kcal, converted into SI units should be multiplied by 1 162, so the refrigeration capacity of 1 horse should be 2324 (W), where w (watts) represents the cooling capacity, then 1 5 horsepower should be 2000 kcal 1 5 1 162 3486 watts, and so on, according to this situation, the number of horsepower and refrigeration capacity of the air conditioner can be roughly determined, under normal circumstances, 2200W-2600W can be called 1 horse, 3200W-3600W can be called 1 5 horsepower.

Second, the power consumption mainly depends on the power of the compressor

Compressor power, refrigeration capacity, 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 1 5 horsepower is 735 1 5 is about 1100 watts, that is, about 1 kilowatt-hour, in addition to the compressor, there are fans or other motors that need to consume electricity, a total of 1 is about 1 2 degrees. The simple way is to see how many kilowatts the input power on the manual is, which is the power consumption of 1.

3. The power consumption of air conditioning is directly related to the cooling capacity

For example, it is not that the ordinary 1 hp air conditioner with a cooling capacity of 2500W needs to consume 2 5 degrees of electricity when working continuously, in fact, the power consumed by the ordinary 1 HP air conditioner of 2500W is about 0 9 degrees when working continuously, and the energy-saving air conditioner can even be reduced to 0 4 degrees, this is because the output power of the air conditioner is generally 2 6-2 9 times of the input power, and the input power is the direct factor that determines the power consumption.

Air conditioning and heating consume more electricity than refrigeration, according to the horse, the cooling power of air conditioning is about 1200 watts, but the power consumption is about 3500 watts during heating.

How is the power consumption of an air conditioner calculated, and how many kWh of electricity is consumed in an hour for 1 HP air conditioner? A lot of people misunderstand.

The power consumption of an air conditioner depends on several factors, including the type of air conditioner, the time of use, the temperature setting, the ambient temperature, and the energy efficiency rating.

The power consumption of air conditioners varies depending on the model and energy efficiency class. Generally speaking, the higher the energy efficiency rating, the lower the power consumption. The longer the air conditioner is used, the higher the power consumption of hand lead.

For example, a horsepower air conditioner consumes about kilowatt-hours of electricity and slip per hour. So, the longer you use your air conditioner, the more electricity it consumes.

A lower temperature setting causes the air conditioner to work for more time, which increases power consumption. In general, setting the temperature within a comfortable range (e.g. 24-26 degrees Celsius) can reduce power consumption. If the ambient temperature is high, the air conditioner needs more energy to lower the indoor temperature, so the power consumption will increase.

Please note that these are some common estimates, and actual conditions will vary depending on the specific air conditioner model, usage conditions, and environmental factors. If you want to know the power consumption of a particular air conditioner, it is best to refer to its product specifications or consult the manufacturer. In addition, purchasing air conditioners with high energy efficiency ratings and using them wisely can reduce energy consumption and save money on electricity bills.

The air-conditioning power-saving skills are good

1. Use blackout curtains or blinds: The use of blackout curtains or blinds can effectively block direct sunlight and reduce the rise of indoor temperature, thereby reducing the use time and power consumption of air conditioners.

2. Clean and maintain the air conditioner regularly: Clean the filter screen and heat exchanger of the air conditioner regularly to ensure the smooth operation of the air conditioner. Dusty filters can affect air circulation, causing the air conditioner to need more power to reach the set temperature.

3. Reasonable use of indoor and outdoor temperature difference: when the temperature is low at night or in the morning, you can open the window and use natural ventilation to reduce the indoor temperature. Turn on the air conditioner again during the day when the temperature rises.

4. Avoid turning on other electrical appliances: When using the air conditioner, try to avoid turning on other high-power electrical appliances at the same time, such as electric kettles, electric heaters, etc., so as not to increase the load and energy consumption.

1. The refrigeration capacity of the air conditioner of 1 horse machine on the market is about 2500W, the 2000W-2300W is called a small horse, and the 2700W-2900W is called a big high grip.

2. The air conditioner is intermittently running, which is related to various factors such as the set temperature, the size of the room, etc., and the nameplate of the output power is usually pasted on the side of the air conditioner, which can help us understand the power consumption of the air conditioner.

3. Usually the input power is 1000 watts, which means that this air conditioner consumes 1 kilowatt-hour per hour, 1 kilowatt-hour = 1 kilowatt-hour, and the input power is 1400 watts, then the hourly power consumption is kilowatt-hours.

4. If the air conditioner is turned on overnight, for more than 10 hours, the minimum power of the air conditioner should be at least 10 kilowatt-hours of electricity a night, and if 10 kilowatt-hours of electricity is calculated according to 7 cents per kilowatt-hour, it will cost at least 7 yuan.

First of all, it depends on the size of the air conditioner, the size of the air conditioner is different, and the power consumption is also different.

Secondly, it depends on the energy efficiency ratio of the air conditioner, that is, how many watts the input power is.

It also depends on the size of the room and the quality of the sealing and thermal insulation conditions.

and how high or low the outdoor ambient temperature and how many degrees the indoor temperature setting regulates.

These factors have a great influence on the magnitude of power consumption.

Usually, the average hourly power consumption of one horsepower air-conditioner is between degrees, the air-conditioning of horsepower is between degrees, and the air conditioner of two horsepower is between degrees.

Common sense in the use of air conditioning:

1. First of all, it is necessary to carry out reasonable maintenance of the air conditioner, keep the inside and outside of the air conditioner body clean and clean, and regularly clean the filter screen and the outdoor fin-shaped aluminum foil heat sink to make the performance of the air conditioner good and achieve the purpose of saving electricity.

2. The temperature difference between indoor and outdoor should not be adjusted too much, when the air conditioning is refrigerated in summer, the higher the indoor temperature is adjusted, the more power saving, and the indoor temperature will increase by 5-8% every time the indoor temperature is lowered by one degree, and it is generally appropriate to adjust it between 26-29 degrees, as long as it does not feel hot. It can also be used in conjunction with an electric fan to improve indoor comfort.

3. Try to seal the doors and windows of the room, and if the sun is directly irradiated, thickened curtains should be installed to improve the sealing and thermal insulation effect of the Changshen room.

4. When the air conditioner is working for refrigeration, the air deflector of the indoor unit should be adjusted to blow the air in the horizontal direction, because the cold air flow is downward. When the air conditioner is heating, the air deflector should be adjusted to blow downward, because the hot air flow is upward, so that the indoor temperature is the most uniform, the comfort is the best, and the most energy-saving. The wind speed should also be adjusted to automatic wind speed, and the air conditioner will automatically adjust the wind speed according to the indoor temperature.

If the air conditioner is blowing directly on the bed or person, you can buy a wind deflector online to use it.

5. If the outdoor unit is directly exposed to the sun during refrigeration work in summer, it is best to install a sunshade to improve the heat dissipation effect. When the air conditioner is not in use during the season, it is best to cover it with an air conditioner cover to avoid dust from entering the machine and accumulating it, which will affect the efficiency of the air conditioner.

The power consumption of the air conditioner is the input power x time.

How much electricity is used by the air conditioner in an hour can not be generalized, according to the indoor temperature, the air conditioner does not work all the time when it is cooling, and the compressor (main power consumption) will stop working when the indoor temperature reaches the set temperature.

At this time, the power consumption is quite small, generally speaking, the power consumption of the air conditioner for one hour of power consumption input power x time, for example: the input power of the 1P air conditioner is 800W, and the power consumption of one hour of uninterrupted work is the degree, so the power consumption depends on the input power, the greater the power consumption.

The correct way to use the air conditioner in the summer

First of all, different energy efficiency grades, horses, frequency conversion and fixed frequency, and even the brand will have an impact on the air conditioner, only from the perspective of personal use, if the temperature is too high in summer, it is recommended to lower the temperature by 3-5 degrees lower than the outdoor temperature, or directly choose 23-25 degrees Celsius, so that the temperature can be moderate and the electricity bill is moderate.

Secondly, the elderly and children's families may wish to lower the temperature of the air conditioner to about 1-3 different from the ambient temperature, so as to ensure that there is cool air at the same time, and more power saving.

Finally, it is not recommended to adjust the air conditioner to an ultra-low temperature of about 16, which will affect your health.