Lightning Arrester (Conventional Type)
3E Solutions provides both rod type as well as copper pipe lightning arrester in Jaipur and Rajasthan. Lightning is most common natural calamity causing maximum nos of deaths year on yearstill not given sufficient dilligence in installations , Projects ,Mines etc and thus cause loss of man, machines and productivity. Conventionally, and as per recommendations of IEC 62305, Franklin Rod type lightning protection system is used. It is very important to mention, here that the LA should be as robust ( heavy in pipe or solid rod) as possible to be able to carry maximum Lightning Current to the Earthing Electrodes. Many low thickness copper pipe Lightning Arresters available in market which are dangerous as they can not stand erect while wind velocity is high and may also not be able to withstand the lightning impulse.
The detailed Specifications for Heavy Copper Lightning Arrester is as follows:
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1 |
Shape and major Dimensions |
Franklin Rod Lightning Arrester consisting 5 Spikes, Sphere, Pipe and Base Plate forming Vertical air termination (Lightning Discharge Receiver) Dia 25mm,L=1200mm |
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2. |
Pipe Specifications |
Copper Pipe Dia 25 mm Thickness 1.6 mm+/- 0.1 mm. Approx weight 940 Grams of Copper Pipe Only |
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3 |
Base Plate |
Materials –Copper Should accommodate the Copper Pipe LA dia 25 mm 60mmX60mmX 5 mm Thickness. Approx Weigh 160 Grams |
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4 |
Sphere |
Structurally Solid Hollow Sphere to hold 5 Nos Spikes and fitted over the Copper Pipe of Dia 25 mm. Sphere Dia 45 mm. Approx Weigh 125 Grams Minimum |
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5 |
Spikes |
5 Nos Copper Rod Length – 100 mm Dia 5.5 mm pointed on one side and thread suitable to fit in sphere on other side. Weight of each Spike 18 Grams Min. |
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6 |
IS Compliance |
IEC-62305 |