HD-M Nano Ion Crystal Grounding Module
Description
High quality non-metallic nanoparticle crystal grounding module
HD-M2, size φ285x50, can be buried 50-100cm deep in the ground,
connected with galvanized flat iron or round steel between modules.
HD-M1 module is made by more than 500 tons of pressure, so it is
very dense, its body resistance is close to copper, compared with
common grounding modules in the market, the contact resistance is
hundreds of times smaller.
The degree of solidity is very good, the pressure-bearing capacity
is good, no damage will occur during transportation and use, the
theoretical service life can reach more than 30 years, the module
connection distance is between 60-100cm, which is convenient for
small area construction and reduce the occupied land area,
meanwhile, the cost is relatively cheap, the number of products
circulating in the market is more than 5 times of nanocrystal
grounding module, still cannot reach the expected effect, HD-M1
Module economic land is very good. M1 module economy is very good.
HD-M1 grounding module resistance is reduced, both **** limit to
reduce the grounding resistance, improve the grounding efficiency,
solve the previous degradability and corrosion coexist
contradiction, but also to ensure the stability of the grounding
body long-term work, with moisture absorption, moisture
characteristics, low grounding resistance and can maintain
long-term stability, subject to multiple high current impact,
resistance value No increase, and no hardening, embrittlement,
fracture phenomenon, can maintain long-term stability.
The non-metallic village material of HD-M1 series grounding module
makes the resistivity difference between metal and soil form a
relatively gentle change in the low-resistance area, which can
reduce the instantaneous potential gradient of grounding body and
grounding wire, lower step voltage and contact voltage and reduce
the probability of ground potential rebound when impacted by large
current. The probability of The probability of potential rebound.
Model
HD-M1
Material carbon content
99.9%
External dimension
φ285x 50
Resistivity
Compressive strength
190kg/cm2
Burial depth
600mm
