FRANKLIN SAINT-ELME LIGHTNING CONDUCTOR

Harga: Type SE 6 ( Max Prot Rad = 56 meter) = Rp 22 Juta Type SE 9 ( Max Prot Rad= 75 meter) = Rp 24, 5 Juta Type SE 12 ( Max Prot Rad = 92 meter) = Rp 27 Juta Type SE 15 ( Max Prot Rad = 110 meter) = Rp 29, 5 juta The operating principle of the Saint - Elme® lightning conductor is to create free charges ( ionized particles and electrons) in the air surrounding the lightning conductor and to create, within a cloud – ground electric field, a channel of high relative conductivity constituting a preferential path for lightning. Free charges are created by the corona effect by applying on the Saint - Elme® lightning conductor’ s ionized point( s) the voltage supplied by cells of piezo – electric ceramics ( lead zirco – titanate) ; their feature is to produce a very high voltage by simply modifying the applied pressure. The Saint - Elme® lightning conductor is therefore equipped with a mechanical device that transforms the stress resulting from the wind action on the lightning conductor into a pressure stress on the piezo – electric cells. The voltage therefore produced is applied, through the high voltage cable that runs inside the lightning conductor’ s support pole, on the ionized point( s) to create, by corona effect, free charges. Then, these charges are expulsed, by the Venturi system, from the lightning conductor’ s head, profiled on purpose. The Saint-Elme® lightning conductor is designed for the protection of a site ( building, manufacture, monument, open areas… ) against the direct impact of lightning on important radii of protection.