The working principle and function of the grounding module

The working principle and function of the grounding module

1) The grounding module has a long service life: the main body of the grounding module is corrosion-resistant material, and its metal skeleton is made of metal material whose surface is treated with anti-corrosion treatment. Therefore, the grounding module has excellent corrosion resistance and the service life is more than 30 years. .

2) The grounding module reduces the ground potential counterattack: the non-metallic material of the grounding module makes a relatively low-resistance region between the metal and the soil with a large difference in electrical resistivity. When the large current is impacted, the grounding body and the grounding wire can be temporarily lowered. The potential gradient reduces the step voltage and contact voltage and reduces the probability of a ground potential counterattack.

3) Stable grounding resistance: The grounding module itself has strong moisture absorption and moisturizing ability, so that the soil around the grounding module is kept moist, ensuring that the grounding module can effectively exert the conductive effect; at the same time, the conductive property of the conductive material in the grounding body is not affected by dry humidity and high The effects of seasonal changes such as low temperatures provide stable grounding resistance.