Voltage control relay - an electronic device that protects electrical devices from overvoltage that fall of yoga in the electric fence. Its main function is to control the voltage and control the voltage level of the gauge.
The control relay can be used in rich galuzes of industry, as well as in home victories, for example, for protection against overvoltage under the hour of a thunderstorm. You can make a simple design, but even more efficient in your work.
Basic elements - sensors, processor, relay and indicators. Voltage sensors measure the voltage level in the electrical system and transmit data to the processor, which controls the voltage level. If the voltage in the cell changes beyond the set parameters, then the processor will control the relay, which will cause the electrical device to be switched on or the control of the cell.
Some models of control relays may have additional functions, such as a short circuit delay, an overdrive delay, a boosted frequency surge and a reverse surge. These functions expand the sustenance of the building and provide additional security for electrical appliances and equipment.
Vikoristannya relay may dekіlka perevag. In the first place, it helps to avoid the blame for emergency situations that are connected with drops in voltage.
For example, you can install on the input lines of the electric power supply of the industrial power supply to prevent this error due to the wrong voltage level. Also, this attachment can be vicorated in the energy chamber to control the voltage in electric lines.
The relay may have different technical parameters, depending on the type of application. The main technical parameters include the range of voltage control, the frequency of control, the maximum voltage adjustment according to the given level, the reaction time and the accuracy of control. For example, the switching range can add up to 50 to 500 V, and the switching frequency can be up to 10 times per second.
There is also a voltage control relay that can be connected to a computer system, that allows you to take data about the voltage level in real time and monitor it with the help of special software.
Nareshti, varto designate that the voltage control relay will provide a high level of safety for electrical appliances that is connected to the electrical system. This attachment allows you to improve the power of electronic attachments as a result of the voltage drop in the margins, which can ensure productive and safe work for three hours.
