Stabilizer is an electronic device that stabilizes electricity in case of fluctuating current and provides constant current for electronic equipment to prevent damage to electronic equipment through voltage fluctuations. This device is mandatory for electrical equipment in homes such as household appliances such as refrigerators, washing machines, air conditioners, televisions, audio and video equipment, and workplaces and businesses, and they prevent further damage. In fact, this device if If the electric voltage increases and goes above 220 volts, it lowers the electric current and does not allow the voltage of electrical devices to be higher or lower than 220 volts. Because of this, electrical appliances can continue to work without any damage.
⏬ Types of stabilizers based on the input voltage interval ⏬
*️⃣ single-phase stabilizer
single-phase power stabilizer or stabilizer is used for household and office electrical appliances such as air conditioners, refrigerators, televisions, etc., and is used in all types of relays. Yes, servo motor and static can be found. Motorized and static servo relay types of stabilizers are based on manufacturing technology, which we will explain more about in the following. Three-phase electrical stabilizers are used for medical purposes and hospital devices such as CT scan and MRI that require high voltage. Because the three-phase stabilizer requires a strong transformer, it can only be found in two types of servo motor and static. By placing a stabilizer device in the electricity input to the desired location, we can fully protect all electrical appliances and internal wiring against city electricity disturbances. At the same time, the presence of a three-phase servo motor stabilizer, especially in areas with weaker electricity, reduces the costs calculated in the electricity bill by 25%.
⏬ Types of stabilizer based on manufacturing technology ⏬
Types of electrical stabilizers are divided into three categories based on the manufacturing technology: relay stabilizers, static stabilizers, and servo motor stabilizers. In fact, the construction of stabilizers is reduced to only three technologies, and only these three methods can be used to make a stabilizer, each of which Of these three methods, they are also related to a specific function and are used for specific purposes. It is also known as automatic transmission. In this system, a transformer corrects the electricity in steps by using several relays that determine the output ends of the coils according to the voltage of the city electricity. It is better to use a relay stabilizer in places where the electricity fluctuates momentarily. The relay stabilizer type should be used because this type of protection device adjusts the fluctuations of the electric current very quickly and within a fraction of a second, thus preventing damage to electronic equipment.
Relay stabilizer to protect the lights. It is used for lamps and lighting sources, and relay stabilizers are used to protect various types of protection and control systems, because these electrical appliances are continuously connected to electricity, and electricity fluctuations cause serious damage and a lot of damage to them. to be Relay stabilizers do not have the capability of manual control and precise voltage adjustment and are mostly used for small and home applications. These types of stabilizers also operate automatically and adjust the output voltage in case of fluctuations in the input voltage. Relay stabilizers have lower accuracy than the other two types and are not recommended for industrial and sensitive applications.
*️⃣ servo stabilizer
This model is also called automatic stabilizer. The structure of this device is such that there is a ring-shaped transformer in this model. The replacement of the relay is a sweeper arm, and with its help, the fluctuations of the electric voltage, which are controlled on the transformer in a completely intelligent way, are adjusted. In this sample, the correction of the drop or increase in the voltage of the city electricity is done in a much smaller range (3 volts) and with much more accuracy, but because of the mechanical system, it uses a lower speed than the relay sample, which causes the stabilizer to serve. The motor should be used in places where the city electricity voltage is permanently above or below the permitted limit and the fluctuations are not stepped, because as we said, this stabilizer is more accurate.
*️⃣ static stabilizer
In this type of stabilizer or static stabilizer, which is much faster and more accurate than the previous two types, there is an electronic converter It changes the electrical voltage to the required size. The microprocessor in the static stabilizer sends a message to the electronic converter when it detects power fluctuations. There, the required voltage is made and sent to the transformer. In this way, the static stabilizer can adjust the voltage.
⏬ Types of stabilizer based on application ⏬
Types of stabilizers are divided into two categories, household stabilizers and industrial stabilizers, which are highly accurate and more sensitive than the domestic model.
* ️⃣ Household Stabilizers
Household stabilizers are also divided into several categories whose output power is different.
4 kW household stabilizer: output power This type of voltage regulator is about 20 amps. This voltage stabilizer model is used to protect refrigerators and freezers, water coolers, TVs.
8 kW household stabilizer: the output power of this type of stabilizer is about 32 amps. This type is also suitable for protecting all types of household electrical appliances.
10 kW household stabilizer: The output power of this type of regulator is about 40 amps. Because this device has more power, it is used for larger places that have higher electricity consumption. *️⃣ Industrial stabilizers
These types of stabilizers They have heavier and more complex applications and have higher sensitivity, that's why they are used for industrial and more important applications, in factories with heavy and expensive equipment, the need to use industrial stabilizers is felt more than ever; Because none of these industrial devices include a warranty for damage due to voltage fluctuations. Industrial stabilizers are generally three-phase and are offered in different capacities. The best technology is the switching and relay model
