The modern dwelling of a person is simply stuffed with various devices, without which it is now difficult to imagine everyday life. All these devices consume quite a lot of electricity. Due to the large dimensions of the device, the first suspicion about which household appliances takes so much money from the family budget falls on the refrigerator. Modern devices of this type perform many functions. Without them, the kitchen would not be by itself. How many watts a refrigerator consumes should be known to everyone. After all, this indicator largely depends on the operating conditions of the equipment. How to reduce the refrigerator’s watts energy consumption per day will be discussed later.
Concept of electricity
If you do not go into physical terms, we can say that electricity is a product that owners buy to operate their household appliances. When selling to a consumer, this consumable is calculated in kilowatt hours.
But in the data sheet of the refrigerator, kettle, washing machine and other domestic helpers, the amount of watts per hour consumed by them is indicated without taking into account the mode of operation. But in order to calculate how much electricity was required to spend on their work, it is necessary to take into account these specific costs.
How many watts a refrigerator consumes per hour, day, or month cannot be calculated based solely on information from the data sheet. This indicator is important for arranging wiring of appropriate power. But consumption shows exactly the electric meter.
After all, everyone will agree that when starting the unit consumes more watts than in the rest mode of the motor. It should also be noted that a refrigerator, for example, Indesit consumes an amount of watts different from the Atlant brand. Therefore, such an easy, at first glance, the question may turn out to be somewhat more complicated. But realizing that it affects him, you can reasonably reduce energy consumption.
Statistics
Half a century ago, the citizens of our country did not think so much about the need for savings. After all, at that time, firstly, there were not so many electrical household appliances, and secondly, electricity was worth a penny. The family budget hardly felt the costs that went into paying utility bills.
If 30 years ago almost no one was interested in how much a watt refrigerator consumes per month, today this issue has become urgent.
According to statistics, households consume 29% of the country's total electricity. This indicator is greater only in industry (31%). Home refrigerator is always included in the network. Therefore, it occupies one of the first places in the list of monthly expenses.
Statistics by German sociologists say that in a family that uses household appliances such as a washing machine, dishwasher, vacuum cleaner, iron, electric kettle, electric stove, refrigerator, 30% of all resources are consumed. According to this indicator, the technique takes the first place. The costs of hot water (14%) and electric stove (11%) are slightly less defined. If the house does not have any of the above devices, the share of the refrigerator in the consumption of kilowatt hours will be even higher.
Energy class
Based on statistical data, the question of how many watts a refrigerator consumes per day is of interest not only to households, but also to the highest authorities. Indeed, the reduction of such costs everywhere will lead to significant resource savings.
The European authorities have issued a law that obliges all manufacturers of large-sized household appliances to indicate the class of energy consumption of the device. So the buyer will be able to navigate when buying and in his choice give preference to economical devices.
There are energy efficiency classes, which are indicated in large Latin letters from A to G. The first three letters are the most profitable devices. The basis of this method is the determination of the index, calculated as a percentage. For this, manufacturers divide the actual annual consumption of the device by the industry average for similar equipment.
How much does the refrigerator consume
Today, manufacturers are required to indicate such information in the passport attached to their offspring when buying. It describes in detail how the calculations are made. Therefore, wondering how many watts a refrigerator consumes per hour, you should first look specifically at the technical documentation of the unit.
Today, equipment is available for sale that uses 230-460 kilowatts per year for continuous operation. The approximate daily intake is obtained by dividing these figures by 365 days. The end result will be in the range of 64 to 120 watts per day.
However, it should be remembered that if it is used improperly, even a Class A refrigerator can use up to 550 kilowatts per year. To reduce this indicator, you need to pay attention to a number of factors.
Power freezing device
The annual amount of resources spent on servicing the operation of the refrigerator is affected by the power of freezing. It makes it clear how much a particular unit can freeze products per day with an average indicator of electricity consumption. The higher this indicator, the more you will have to pay at the end of the month on bills.
For example, to understand how many watts the Indesit refrigerator consumes, you should compare its freezing power with other manufacturers of similar equipment. This household appliance has a freezing power of 30 kg / day. Is it a lot or a little? The answer to this question can be given by carefully studying the technology of the company's closest competitors.
So, at LG, a refrigerator with similar indicators can cool to -18 degrees 17 kg / day. This is almost 2 times less than that of Indesit. But if the refrigerator is intended for a large family, the speed of freezing matters in the safety of products. You have to pay for comfort.
Temperature effect
In order to calculate, for example, how many watts an Atlant refrigerator consumes, the effect of temperature on the operation of such equipment should be taken into account. There are entire scientific branches that study the consumption of electricity by household appliances. Scientists conducted a series of experiments and studies. As a result, they were able to establish the following.
If the temperature in the room where the refrigerator is located is only +16 degrees, the reduction in family budget costs for this expense item will be equal to 50% (1.5 times). When the temperature rises to +30 degrees, costs increase by 100%.
Some tips
Do not think that an empty refrigerator spends less electricity. On the contrary, at low load the stability is violated, the device will turn on more often. This is especially true of the freezer. It must be filled completely, but not tightly. There should be room for air circulation.
Also, the cold lost inside the chambers is necessarily restored. How many watts the refrigerator consumes at startup, how much it will consume during the operation of the engine.
When the door is opened, warm moist air enters the unit. The device will fight with him for the next few minutes, increasing resource consumption. Therefore, it is highly recommended not to put warm food in it or leave the compote or jelly without a lid. An increase in humidity also leads to increased consumption.
The quality of the refrigerator
When purchasing a new refrigerator, you should pay attention to all of the tips listed above. Cheap varieties will subsequently entice money from their owners' pockets for their services.
In inexpensive units, door seals often wear out quickly, and their energy class will be quite uneconomical. How many watts a refrigerator of this quality consumes, even experts will not say. One thing is certain: it will result in significant costs for its owners. Therefore, it is better not to save on quality.
By answering the question of how many watts a refrigerator consumes, which affects this, it is possible to optimize the costs of the family budget without compromising the comfortable use of household appliances. Approach the choice of household appliances wisely!