Ground Module2019
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.
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:
Ground Module Specifications:
|
Product Name |
Model No. |
Dimension |
Weight(KG) |
Note |
|
Cyliner Graphite mould |
BSD-GMC |
D160 * 800 |
30 |
|
|
D260*1000 |
50 |
|||
|
Plum blossom Graphite mould |
BSD-GM-PB |
D160 * 800 |
30 |
|
|
D260*1000 |
50 |
|||
|
Square graphite mould |
BSD-GM-FS |
500*400*60 |
20 |
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.
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
Zhejiang, it is a professional enterprice, who focus on production and sales of copper earthing cable. We welcome merchants from all over the world to cooperate with our factory for mutual benefit and win-win, and jointly create a better future.
在线联系供应商
Other supplier products
 |
Chemical Ground Electrode | Ningbo Zhenhai Beisuda Petrochemical Equipment Co.,Ltd, earth rod suppliers,located in Ningbo, Zhejiang, it is a professional enterprice, who focus... |
 |
Graphite Ground Wire | Oxygen-free hot-dip (horizontal continuous casting process) manufacturing, copper metallurgical molecular bonding, surface hot-dip tin, no chemical... |
 |
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 advantage... |
 |
Chemical Ground Electrode System | Performance characteristics and working principle of Chemical Ground Electrode: chemical grounding systemis a new type of grounding system suitabl... |
 |
Graphite Grounding Wire | Graphite GroundWire Oxygen-free hot-dip (horizontal continuous casting process) manufacturing, copper metallurgical molecular bonding, surface hot... |
Same products
 |
单相电表测试仪 | 卖方: 782364 | GF112D是一种单相手持式电子电表测试装置，精度等级为0.05、0.1或0.2，用于现场测试单相电表误差。测量范围从1mA到120A, 0到600V，也可用于测试交流参数—&mda... |
 |
Pneumatic Product | 卖方: Feejoy Technology (ShangHai) Co.,Ltd.， | Best Quality Pneumatic Product Manufacturer FEEJOY pneumatic products hammer is an advanced powd... |
 |
Allen Bradley 1734-OE4C | 卖方: Cindy automation | ❏ Price on Request Sales manager :Leonia RFQ E-mail Skype/ ❏ItemSpecifics Model number ... |
 |
HYPOTHERMIA THERAPY APPARATUS | 卖方: ANHUI USTC Zonkia Scientific Instruments Co.,LTD | Body temperature controller(Patient warming equipment), with the accurate temperature control sys... |
 |
electrical steel la | 卖方: 无锡伟邦变压器制造有限公司 | different types of silicon steel / electrical steel / CRGO / CRNGO Magnetic tape wound cores for ... |
