China Suppliers Copper Earth Rod Price For Earth System
|Item||Lightning Surge Arrester of Thunder|
|Material||Pure Copper or Copper Coated Stainless Steel|
|Length||0.5M/0.75M or As Your Request|
|Diameter||12mm; 13mm; 13.5mm; 14mm; 15mm|
|Corrsponding protection radius||2.14h|
|The hx height from ground||2.14(h-hx)|
|Current gradient||less than 5KA|
|Average discharge current||less than 7KA|
|Grounding resistance||less than 10 ohm|
|Resistible wind speed||over 50m/s|
Lightning Protection Air Terminal is used for protecting the buildings to avoid lightning strike. Lightning rod grounding plays an important part of the air termination network of a lightning protection system.We are professional lightning rod manufacturer.
Building Lightning Rod,alternate named lightning protection devices,used for protecting the building when raining and lightning .The lightning rod installed on the building and transfer the electric to earthing metal to protect the building . Our SLE lightning rod comply with GB standard . Customized lightning rod available.
|Material||Dia.(mm)||Length (mm)||Weight (kg)||Remark|
|Copper Clad Stainless Steel||10||500||0.7||Brass Air|
|Copper Clad Stainless Steel||10||750||0.87|
|Copper Clad Stainless Steel||12||500||0.82|
|Copper Clad Stainless Steel||12||750||1.05|
|Copper Clad Stainless Steel||14||500||1.08|
|Copper Clad Stainless Steel||14||750||1.4|
|Copper Clad Stainless Steel||15||500||1.27|
|Copper Clad Stainless Steel||15||750||1.63|
1. Winding:There is a large protection area without winding. For example, when the winding rate less
than 0.001%, (Apparently at such circumstance, the object protected has little opportunity to be winded.)
and the protection up to 55 ° angle, compared to the traditional real lightning rod, controllable discharging
lighting rod almost has no opportunity to be winded.
2. Scope of protection: When the protected object attacked by around 0.1%, (currently a point of order
under the allowable value), controllable discharging lighting rod up to 66.4 ° angle, but traditional lightning
rod is much more smaller than that. (Take the traditional lightning rod is more economical at strong
intensive thunder area, while there still has opportunity that be struck by lighting).
3. Efficiency and application prospects: Controllable lightning rod is a widely used protection device
with wide application prospects, with a high using value.