Earthing Systems
The electrical equipment mainly consists of two non-current carrying parts. These parts are neutral of the system or frame of the electrical equipment. From the earthing of these two non-currents carrying parts of the electrical system earthing can be classified into two types.
- Neutral Earthing
- Equipment Earthing.
Neutral Earthing
In neutral earthing, the neutral of the system is directly connected to earth by the help of the GI wire. The neutral earthing is also called the system earthing. Such type of earthing is mostly provided to the system which has star winding. For example, the neutral earthing is provided in the generator, transformer, motor etc.
Equipment Earthing
Such type of earthing is provided to the electrical equipment. The non-current carrying part of the equipment like their metallic frame is connected to the earth by the help of the conducting wire. If any fault occurs in the apparatus, the short-circuit current to pass the earth by the help of wire. Thus, protect the system from damage.
We have earthing solutions for different domains.
- Conventional Earthing using Pipe/ Plate and Strip
- Chemical Earthing
- Grounding Mats
- Exothermic Welding techniques
- Lightning Arrestors