Analog Protector S7000 Tirajeh

Since electrical and electronic appliances such as refrigerators, computers, televisions and air conditioners are sensitive to changes in the voltage of the city, it is necessary to prevent voltage changes in the input power of such appliances. Electricity consumption in the city during the day and night Is different. The amount of electricity consumption in the early hours of the day, ie before sunrise is very low and therefore the voltage drop in the city is small and the amount of voltage in the city is slightly higher than the normal number of 220 volts. In the last hours of the night, the amount of electricity consumption is very high and the voltage drop in the city's electricity is high. And the amount of voltage in the city is less than the normal level of 220 volts. These changes sometimes exceed the allowable level and cause damage to electrical and electronic equipment. We need to define electric shock. Consider the electric current as the flow of water inside the pipe. Water moves from one end of the pipe to the other due to water pressure. (Water moves from high pressure to low pressure). Electricity works in the same way, moving from areas with high electrical potential to areas with low electric potential energy. In this case, from one end of the wire to the other end of the wire.

Voltage is a measure of the potential for electrical energy, especially differences in the potential for electrical energy (electrical pressure). When the voltage is higher than normal for at least 3 nanoseconds, then it is called a surge. For example, go back to the water pipe. If the water pressure inside the pipe becomes too high, the pipe will burst. The same goes for electrical wiring. If the voltage of the wire becomes too high, which means a very large difference in the potential of electrical energy from one end to the other, then the electric current will be shocked. This causes the wire to heat up, and if there is enough heat, it can also cause a fire. So the voltage protector has a function; Detects overvoltage and diverts excess electricity to ground wire. This is why all voltage protectors must have an earth connection pin (the third pin on the two protective plugs or metal connections up and down on it) and connected to a grounded outlet for proper operation.

The S7000 analog circulation protector, suitable for air conditioners, has three LED lamps to display normal, abnormal and delay states. Also, the body of this product is made of plastic and the delay time is 4 minutes.

Weaknesses of this product include lack of child protective cover, resistance to temperature (fire), humidity and dust.