Hot Sale ESE Lightning Rod EarlyHD-T5.3 Advance Discharge Lightning
Rod Lightning Protection SystemESE Lightning Rod Early HD-T6.3
Advance
Discharge Lightning Rod Lightning Protection SystemHD-T6.3/0.5
advance discharge lightning rod made of special stainless steel
material, needle (needle) height 500mm, ****, receiving flash
capacity 200KA, with simple installation, corrosion resistance,
suitable for direct lightning protection of small objects. Can also
be installed with lightning rod installation bracket will be
installed in a relatively high position, as a standard receiver
use.
Lightning rod protection radius as shown in the figure.
Lightning rod body using threaded connection, needle rod and flange
plate using on-site welding, installation and fixing according to
the site will be flange plate fixed root can be, while the lead
wire and flange plate connection, can be fixed in the flange plate
can also be welded on the steel pipe, can also be fixed directly on
the daughter wall above.
Grounding resistance requirements. 10 ohms.
Traditional lightning protection devices can be divided into direct
lightning protection, induction lightning protection and integrated
lightning protection. Anti-direct lightning devices are generally
composed of three parts, namely, flash catcher, lead wire and
grounding body; flash catcher and divided into lightning rod,
lightning line, lightning belt, lightning protection network.
Lightning rod as a lightning rod lightning protection principle is:
lightning rod through the wire access to the ground, and the ground
to form a potential difference, the use of their own height, so
that the electric field strength increased to the limit value, so
that the electric field of the thundercloud distortion, began to
ionize and downstream pilot discharge; lightning rod in the role of
strong electric field for tip discharge, the formation of upward
pilot discharge; the two will form a lightning path, followed by
the diarrhea into the earth, to achieve the effect of lightning
protection . In fact, lightning rod is a lightning rod, you can
discharge around the lightning rod in advance, the lightning flow
through its own grounding conductor into the earth, to avoid the
protection of objects directly subject to lightning strikes.
Lightning wire is iron, lightning rod is copper (can also be
silver), the top of the lightning rod to the sky, lightning wire
connected to the buried lightning network, lightning wire connected
to the lightning rod, thunderstorm season, lightning from the sky
into the lightning rod until the buried lightning network, is to
eliminate lightning strikes, to protect the building or
instrumentation facilities.
Mostly used in buildings, transformer poles, machine rooms, launch
racks, etc.
Lightning cable is mainly divided into two types of round and flat
cross-section. The metal cladding of the connecting layer is
divided into different metals: lead-clad steel, lead-clad copper,
copper-clad steel and lead-clad steel lightning rods.
Lightning rods are used on high-rise buildings, chimneys or oil
tanks. The lower lead can be connected to the lightning rod. The
lightning rod consists of the needle body and the structural parts
of the mounting class. The needle class is made of stainless steel;
the needle body must be made of copper-clad steel round bars or
steel tubes as the base material.