Which 220V voltage stabilizer to choose for your dacha: types and best manufacturers + nuances of choice
Stabilizing the supply voltage is a fairly urgent task for various types of economic spheres, despite technological progress.Along with the industrial area, problems of voltage stability often concern the domestic sphere.
For example, owners of country houses or country houses often face the problem of voltage surges. To protect equipment connected to the network and housing in general, it is necessary to install a voltage stabilizer. The device prevents line overheating and provides short circuit protection.
There is a wide range of such devices on the market. To understand which 220 V voltage stabilizer to choose for your dacha, you need to understand the operating features of different models, evaluate the technical parameters of the devices, and also inquire about the reputation of the manufacturer. Our article is devoted to solving these issues.
The content of the article:
Types and principle of operation of the stabilizer
For what purposes is a stabilizer needed? The name of the device itself already indicates its operational purpose.
Instability of the network voltage, for example, supplied to a country house, is manifested by voltage surges. Such jumps can reach 30% (220*30100 = 66), that is, almost a third of the total voltage.
Such conditions of decreasing (or increasing) the supply voltage to 60-70 volts can lead to a tragic situation with expensive equipment - failure with subsequent repairs.
The same situation is fraught with an increased risk component regarding the occurrence of a fire. Therefore, the conclusion is obvious - where there is instability of the mains power supply, connecting a voltage stabilizer becomes a mandatory procedure.
Considering the principle of operation of such devices, it is worth noting the division of devices by performance class. There are three types of designs: electromechanical, relay, electronic.
Electromechanical type of devices
The operation of the first type of structure is based on the actions of the transformer servo drive. The servo drive moves the slider part on the windings of the transformer, due to which the output voltage is regulated.
Devices of this type are capable of providing output stability with an accuracy of 2-5%. But given the mechanical design of the system, it would be wrong to talk about high reliability. In addition, this is a fairly noisy type of converter.
Relay type stabilizers
The second type of device, relay, also uses a transformer regulation technique.
The difference lies in the use of a system of switches between the turns of the transformer windings, instead of a slider mechanism.
Relays are used as switches in relay installations.
In terms of operation, this technique is actually comparable to devices using servomotors. And the cost of the equipment is practically not inferior to electromechanical systems.
Electronic type of devices
The third type is electronic, the most preferred choice, despite the high cost. The cost of electronic stabilizers, meanwhile, pays off fairly quickly, given the benefits the equipment brings to the end user.
The basis of such systems is electronics assembled on the basis of powerful thyristors (triacs). The so-called electronic switches - thyristors and triacs - are characterized by fast switching times, measured in milliseconds.
Thus, the moment of switching remains unnoticed by the user. In addition, any noise is completely excluded.
Electronic stabilizers have durability properties that significantly exceed the durability of relay and mechanical devices.
Electronics-based technology provides a high level of stabilization (no more than 1-1.5% error). Accordingly, now this is the best choice for almost any operating conditions.
The best stabilizer manufacturers
The production of devices that stabilize the power supply of the network (domestic or industrial) is established at a wide level. In any case, it is not difficult to find a dozen well-known companies, especially if the property owner is faced with choosing a voltage stabilizer for a summer cottage or country house.
Let's see which companies attract the most attention and how much this attention is justified by practice.
Place #1 - INTEPS company
Pskov company "INTEPS" is a truly attractive supplier of stabilizing modules, given the company’s long history and accumulated experience.
However, Russian production of electrical components has been valued at all times, excluding the current time. Only in comparison can true quality be known, and such a comparison has been tested in practice over the 15-20 years since the appearance of foreign products on the market.
However, the modern company INTEPS assembles voltage stabilizers from American parts. In particular, thyristors of the IXYS series, as well as microprocessor control modules, are used to construct the device circuit.
Stabilizers are a popular product of the company. LIDER series. For example, model PS5000SQ, designed for power consumption up to 5 kW. Quite a good option for installation in a country house.
Place #2 - Resanta enterprise
This foreign manufacturer, judging by the reviews of the owners, offers relatively high-quality equipment. The operating principle of which, as in the first case, is based on electronic control of the stabilization process.
The basis of the product is voltage stabilizers up to 5 kW, suitable for installation in country real estate (dacha).
Specifically, we can note the model ASN-5000/1-EM, which, according to the manufacturer’s characteristics, demonstrates a high efficiency in stabilizing the network electrical potential.
Installing such equipment at the same dacha provides the user, among other things, with additional functions:
- protection against short circuit (short circuit);
- preventing overheating of load lines;
- elimination of overvoltage;
- bypass functions.
The device connection instructions provide for the use of direct power input.
Place #3 - electrical engineering company "Energia"
The products of this manufacturer, designed for installation in everyday life, including summer cottages, are mostly represented by electromechanical voltage stabilizers.
A wide range of 5-kilowatt devices are offered, designed to stabilize input voltages in the range of 130-255 volts.
The configuration of the devices allows for installation of devices on the wall or floor. Despite the electromechanical design, the equipment creates virtually no noise during operation.
The control system allows you to configure some parameters manually. Relatively inexpensive product.
Products "Energy" There is a significant price range. So, one of the models of this manufacturer, marked with the series ASN 2000, can be purchased for only 3,500 rubles.
True, a power of 1.5 kW in other cases may not be enough. Then there is another option - Hybrid 5000, at a price of 15 thousand rubles, which provides power up to 5 kW.
Place #4 - Elektromash enterprise
The Tula enterprise produces stabilizing modules under the brand "RUSELT". Design features of the products are inverter type devices.
Such equipment is characterized by a high degree of sensitivity to voltage changes. Accordingly, the level of equipment stabilization is characterized by small errors, according to the characteristics - no more than 1%.
Systems of this type, of course, are more expensive. Thus, a popular product of the Elektromash company is a stabilizer "RUSELT SDP-1/1-10", is estimated by the commercial market in the range of 60-65 thousand rubles.
The device provides a high degree of reliability along with good parameters, therefore it is often used for networks of important objects, for example, healthcare facilities.
Place #5 - Shtil company
Another Tula company is a direct competitor of Elektromash JSC, given the supply of equally attractive stabilization systems to the commercial market. Firm "Calm" characterized by a wide-profile production of electrical equipment.
The company's products are not limited to voltage stabilizers for cottages and houses. In addition, the production of other products has been launched, for example, uninterruptible power supplies.
Among the range of voltage stabilizers, it is worth considering the model of the Shtil company, named as "InStab" IS1110RT – the best option for a summer house and a large country house.
The device is quite powerful - up to 8 kW, characterized by high efficiency (97%) and a low level of stabilization error (no more than 2%). In addition, there is another choice from dealer equipment catalogs.
The list of stabilizer manufacturers goes on - there are many worthy brands on the market specializing in the production of electrical equipment.
But, in addition to the company’s reputation, the potential owner also needs criteria that will help him choose a high-quality stabilizer. Therefore, in addition to a brief overview of manufacturers, we will consider an important point in choosing such systems.
A review of the ten best models of stabilizers for the home with a description of their characteristics, as well as user reviews, is given in this article.
Tips for choosing a stabilizer
Actually, the task of choosing a voltage stabilizer for installation in a country house or in a country house is solved in the traditional way, typical for the selection of this type of equipment.
The selection procedure is as follows:
- The manufacturer with the most user liking is determined based on reviews and ratings.
- A device that meets your needs is selected from the manufacturer’s assortment based on its technical characteristics.
- Also, at the time of selection, it is recommended to pay attention to the design and installation options.
The main point on this list for a consumer choosing equipment, of course, seems to be the second point. The remaining two can be noted as secondary criteria.
Based on the list of technical characteristics that can always be found on manufacturers’ websites, it will not be difficult for a potential stabilizer owner to choose equipment for their dacha (house).
Active power parameter
The first technical parameter of choice is the active power of the device.This value, measured in kilowatts (kW), determines the load capacity of the device.
For country farms, where the electrical circuit is loaded with a classic set of household electrical appliances, a 5 kW stabilizer is sufficient.
Sometimes owners suggest using more powerful equipment, for example:
- woodworking machines;
- electric boilers;
- pumping equipment;
- welding equipment, etc.
In such situations, a 5 kW stabilizer is no longer enough. Here you will need equipment with a power level of 8-10 kW.
Optimal type of stabilizer
The technological design of a voltage stabilizer is a criterion no less important than power. Here the main selection principle is the class of connected household appliances.
If you consider that almost all modern household appliances are digital, then the choice is obvious - you need an electronic stabilizer for your dacha (or home).
For a slightly different option, when power equipment has a higher priority, relay or electromechanical stabilization is a completely suitable choice. And in case of optimal protection of any household appliances, it seems practical to choose an inverter-type stabilizer.
Additional selection criteria
In most cases, professional energy concepts such as “voltage range”, “bypass mode”, “system cooling”, etc. are alien to the average user. However, when choosing a voltage stabilizer, it is recommended to become more familiar with such concepts.
This will give a chance for a more accurate selection of equipment in relation to operating conditions. So, the wider the range of input voltages, the more universal the use of the stabilizer will be.
The presence of a bypass mode also provides versatility of operation. The efficiency of the device depends on the cooling system used.
Some DIY enthusiasts assemble a voltage stabilizer with their own hands, using a power transformer from a TV. Detailed instructions for making the device are provided in the article - Do-it-yourself powerful voltage stabilizer: circuit diagrams + step-by-step assembly instructions
Conclusions and useful video on the topic
The video below should not be taken as a publicity stunt, but should be understood as general guidance for dacha owners.
As the video makes clear, voltage regulation technology can really make the life of dacha owners calm:
It is recommended in any case to stabilize the power received from centralized power supply networks. This approach will ensure the integrity of household equipment and create additional conditions for protection against possible fire due to short circuits in current circuits.
A good voltage stabilizer is an expensive technique.However, the financial resources spent will pay off quite quickly, considering how often power supply fluctuations cause breakdowns of expensive household appliances.
Do you have experience using a voltage stabilizer at your dacha? Or want to ask questions on the topic? Please comment on the post and participate in discussions. The feedback block is located below.
