Inverter refrigerator: the pros and cons of the compressor

No modern cuisine can not do without the required set of household appliancesAmong which an important role is played by a refrigerator. To the device will last for many years, it should be considered approach to his choice. To date, refrigerators are quite different from those that were made a few decades ago, and the main difference is the compressor. Besides the usual, there is another type - Inverter Refrigerators. To make the right choice and buy a quality product, you must familiarize yourself with the features, principle of operation, as well as the advantages and disadvantages of these models.

The presence in the refrigerator compressor is known to many, but its species knows not everyone. Modern technologies allow to produce equipment with inverter compressors (such as, for example, are available from the company Samsung or LG). This type is not so popular, but now it can be purchased from the world's leading brands. According to experts - for inverter motors a great future.

4 basic types of compressors

There are four types of compressors - the usual, linear, linear-inverter and inverter.

Normal

Normal compressor is a motor that rotates a conventional piston pump, and that in turn, pumps the refrigerant of the refrigerator. These are in the most ancient refrigerators and included either at 100% power or to 0%. This leads to changes in temperature inside the refrigerator chamber.

Linear

Linear compressor differs from conventional in that it has no motor. Instead, it is the electromagnetic coil, the core of which is mounted a piston pump. In such a compressor, no moving parts, so that it consumes less power, less noise (at the level of the inverter) and is cheaper. Also it works either on 100% capacity or completely off.

This type of compressor is the most familiar. Starting the engine can be determined by clicking. But there are significant drawbacks. Firstly, the inclusion constant at full power can cause serious damage to the compressor. Secondly, at the time of starting the engine significantly increases the load on the network, which entails large energy costs. These and many other shortcomings, and gave rise to the introduction in the production of the inverter compressor.

inverter

Inverter compressor - is also an electric motor with a pump, but only with an adjustable rotational frequency. Adjustment allows the engine speed to smoothly adjust and thereby maintain a constant temperature in the refrigerator chamber, and reduce the noise and power consumption. Board engine speed control is worth a little expensive, it is certainly negative.

Work inverter compressor is smooth without sharp on and off. First it cools the chamber and runs inside the refrigerator to the desired (predetermined) temperature, and which maintains constant. This type of engine is not turned off completely, but only minimizes momentum. As a result, the temperature remains constant, which is an advantage in the chamber.

Line-inverter

He has no motor and it can change the speed of the piston pump. This type of compressor is the quietest and most energy-efficient available today.

Advantages and disadvantages of the inverter compressor

Inverter compressor type has its own strengths and weaknesses. The benefits include:

• Minimal power consumption compared with the linear type. Such refrigerators consume 10-20% less electricity as they work in full force only when first turned on. After that the engine rpm decreases and becomes maintain the desired temperature regime. Refrigeration compressors with this type relates to A +, A ++ +++ A power classes.
• Longer service life. Since the operation of the engine no serious overload, the wear of the various parts of the mechanism is reduced considerably. This technique allows you to work much longer. For example, the manufacturer Samsung gives ten-year warranty on its products, indicating that the reliability and high quality household appliances with this type of engine.
• Low noise level. Everyone knows that the refrigerator - not the quietest unit in the house. Often monotonous sounds coming from them, can bring a lot of discomfort. What can not be said of the inverter models. This type able to operate virtually silent, and the sound can be heard only when the device is first turned on, when it is necessary to cool the chamber to a desired temperature.
• Maintaining the same level of temperature. Unlike conventional refrigerators where the temperature range is fairly wide, allow the inverter to maintain it at the same level, without sharp fluctuations. Whereby, products are stored in more comfortable conditions.

But also disadvantages in this type of engine also have:

• High price. Compared with refrigerators running on linear compressors, inverters are more expensive and not everyone can afford to buy them. Over time, the equipment will certainly pay off by saving on electricity.
• Sensitivity to voltage fluctuations. In some homes, such a problem occurs quite often, and the technique can be seriously affected. Therefore, to protect the device, the protective equipment must also buy. Also, manufacturers offer models with Volt Control system (for example, Samsung), which will protect the refrigerator from sudden power surges. As the voltage device goes into standby mode, and in consequence of their own return to work.

Samsung Inverter model

Among the leading brands producing equipment for the home, can be distinguished Samsung Electronics. In its assortment there are not only refrigerators with Linear Compressor, but also with the inverter. The second type is characterized by its efficient energy consumption, reduced noise and high cooling capacity within the chambers.

Depending on the temperature change inside or outside of the refrigerator, the motor starts to increase or decrease the number of revolutions per minute. This makes it possible to maintain in the chamber desired temperature, and, therefore, keeps food fresh longer and maintains optimum moisture content.

Level of noise inverter Samsung refrigerator is only 38.5 dB, which is 10% lower compared to conventional models. This technique will not interfere with a comfortable rest and sleep.

Another important advantage of Samsung products is energy efficiency. When compared to conventional refrigerators, the inverter power use 40% less. Any buyer should be happy with this factor, as in the latter technique will allow him to save money on your bills.

Inverter drives enable the products stored inside the cells is much longer and remain fresh. All the matter in the normal level of humidity that provides this type of compressors.

Samsung has promised customers a high quality assembly of its products, as well as its reliability and durability. That is why it provides a ten-year warranty on this technique.

When choosing a refrigerator with inverter compressor is important not only its appearance and the number of functions, but also the reviews. Therefore, before purchasing the device are requested to study the appropriate models, as well as the opinion of those who are already using this technique. The high rating is the company Samsung, which is in the range of products are refrigerators with inverter compressor. Their price is several times higher models with linear motor, but they have great benefits and high warranty period.