Ground Module
BEST Grounding Module
Performance and characteristics of BEST grounding module:
The low-resistance grounding module is a non-metallic material-based grounding body composed of non-metallic minerals with good conductivity and chemical stability, metal ground rods, electrolytes and humectants.
Ground Moduleperformance and characteristics
The main material of the grounding module is similar to the physical structure of the soil, and can be integrated with the soil, so that the effective contact area between the grounding body and the soil is increased by many times compared with that between the traditional metal grounding body and soil, which has increased the flow area of the grounding body itself and greatly reduced contact resistance of the grounding body to the soil.
The grounding module has strong moisture absorption and moisturizing ability, ensuring that the grounding module can effectively play the conductive function. At the same time, the conductive characteristics of the grounding body are not affected by the weather changes such as dry humidity, high and low humidity. Therefore, it can provide a stable low grounding resistance.
Ground Module
The non-metallic material in the grounding module forms a low-resistance region with a gentle change between the metal and the soil with a large difference in electrical resistivity. When encountering a large current surge, the potential gradient of the grounding body and the grounding wire can be lowered to lower the step voltage and the contact voltage so as to reduce the probability of counterattack of the ground potential.
The main material of the grounding module is similar to the physical structure of the soil, and can be integrated with the soil, so that the effective contact area between the grounding body and the soil is increased by many times compared with that between the traditional metal grounding body and soil, which has increased the flow area of the grounding body itself and greatly reduced contact resistance of the grounding body to the soil.
Compared with the traditional metal grounding device, the construction work is greatly reduced.
Ground module use range:
Ground Module usage method:
Precautions;
Usage calculation
According to the soil resistivity of the grounding network soil layer, the amount of HD-GO grounding module is calculated by the following formula; horizontal embedding, single module grounding resistance: total grounding resistance after parallel connection.
BEST grounding module
In the formula
ρ- soil resistivity (Ω.m)
a and b- length and width of the grounding module (m)
Rj- single module grounding resistance (Ω)
Rnj- total grounding resistance (Ω)
n- number of grounding modules
η- module adjustment factor, generally 0.6 -0.9
Copper Clad Steel Grounding Conductors Advantage:
- Copper clad steel earth rodhas strong corrosion resistance and will not come off, warp or crack. The corrosion of the grounding body of the grounding grid is reduced, and the overall operation safety of the equipment is enhanced.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
Exothermic Welding Flux | Exothermic welding Powder Specification and Model Product name Model No Weight Note Exothermic welding Powder BSD-EW-F15 15g Ex... | |
Chemical Ground Electrode | Chemical Ground ElectrodeSystem Performance characteristics and working principle of chemical ground rod: Chemical Grounding electrode (chemical g... | |
Copper Bonded Copperweld Ground/Earth Rod | What is the copper-bonded copperweld steel ground rod? Product Name: Copper coated copperweld steel ground rod Production process: electroplating /... | |
CCS Round Wire | Origin of new material development ccs wireis a new type of material developed by our Company to replace pure copper. Because it has the advanta... | |
CCS-Stranded Cable | Brief Instruction of Copper Clad Steel Stranded Wire The copper-clad strand wire is shaped like a cable, which is made of a plurality of copper-cla... |
Похожие товары
Bare Copper Wire for Electrical Purpose | Продавец: Ningbo Jintian Copper (Group) Co., Ltd., | Electrical Bare Copper Wirefor Electrical Purpose Copper's excellent electrical and thermal cond... | |
Bare Copper Wire (8mm) | Продавец: Ningbo Jintian Copper (Group) Co., Ltd., | Bare Copper Wire (8mm) The electrical round copper wire products produced by our company are wid... | |
Anti-dezincation Brass Rod | Продавец: Ningbo Jintian Copper (Group) Co., Ltd., | Anti-dezincation Brass Rod The anti-dezincification copper rods produced by our company can be... | |
Anti-Corona Magnet Wire | Продавец: Ningbo Jintian Copper (Group) Co., Ltd., | Anti-Corona Soldering Magnet Wire The anti-coronaenameled copper wirefor frequency conversion mo... | |
Annealed Copper Wire (2.6mm) | Продавец: Ningbo Jintian Copper (Group) Co., Ltd., | Annealed Copper Cable(2.6mm) The annealed bare copper wireproduced by our company are widely use... |