1 - Connecting earthing increases human safety.
2 - Due to leakage current meaning, the device will have less loses. The safety of the equipment is increased.
3 - The leakage current will be high and if there is protection in the line, then the device will be tied.
4 - Protection of electrical systems in industries has been used in protective relays.
5 - The light aristor is connected to the earthing peat to protect it from lightning.
6 - Where there is a chance of static charge being generated, such as earthing relay is used for interlocking in loading unloading system. Which provides protection against static charge.
7- Can remove the interface in the communication circuit.
8- Proper earthing can prevent electrical fire.
The most used earthing system today. Chemical earthing is effective especially for industries and hilly areas. It consists of a earthing electrode. Which is available in different sizes. We can do the selection according to our needs.
Earthing electrode in Chemical Earthing is of high electric conductivity. It also has Super Anti Corrosion properties. Which works with the best quality. It is made of law carbon steel. Its strength is also good and the age of the road is also long.
Earthing in Hindi-Chemical Earthing
Chemical compound is also known as SOR (Soil Ohm Reducer Compound).
Its main function is to exploit moisture from the ground. And maintains moisture for a long time. Also reduces resistance between ground and earth electrodes. It is inserted around the earth electrode.
Chemical Earthing Compound uses bentonite, graphite, aluminum silicate + metal powder and bonding resin.
Earth Pete's resistance is checked from Earth Tester. Earth Tester is available both analog and digital. The methodology of both is the same.
Earth Tester has four terminals. The four terminals are marked with a color code of C1, P1, P2, C2.
The first is to shorten C1 and P1.
A wire from P1 whose resistance is to be checked means to connect with the peat.
Wire is connected to the terminal with P2 in the Earth Tester. Which is buried in the ground with the help of a road 20 meters from Earth Pete.
At a distance of 30 meters from Earth Pete, the second road has to be paved at 45 degrees from the first road. Which will connect to Earth Tester's C2. Both the roads should not be directly in the direction.
This is followed by the setting of the tester leg Ohm. Gradually, the display leg value of the Earth Tester will start to appear. Have to wait till the digit becomes stable. The value that will be obtained later will give the meaning of Pete's resistance.