INDELEC, French company founded in 1955, is the N°1 Advanced Lightning Protection Systems manufacturer in the World.Since 1986, the company has invested heavily in the manufacturing of its PREVECTRON Controlled Early Streamer Emission Lightning Conductor (controlled ESE). The latest PREVECTRON 2 series, ISO 9001 certified, has been tested in various laboratories such as C.N.R.S. in France or C.P.R.I. laboratory in India (Bangalore) but also in real lightning conditions. These tests have not only proven the reliability and the efficiency of the PREVECTRON but they also have participated in the improvement of the scientific knowledge the lightning phenomenon. INDELEC ESE Lightning Conductors High-voltage laboratory and real-life test results are available on request. INDELEC With more than 100,000 installations al over the world, already protects major heritage monuments (like the Red Fort in Dehli, the Acropolis in Athens, the Angkor Vat Temple in Cambodia, the Tower of London and Hampton Court Palace in England, the French Parliament in Paris…) to the highly sensitive petro-chemical plants in Egypt, Colombia, Iran… INDELEC references also include telecom installations, IT parks, high-rise buildings, golf courses, bridges, industrial estates, government offices, schools and universities. Prevectron Range There are 7 models in the PREVECTRON 2 range depending on the area cover.10 Protection Level I 2 31 27 23 23 17 10 3 47 41 35 35 24 15 4 63 55 46 46 34 21 5 79 68 58 58 42 26 Protection Level II 2 34 30 26 26 19 13 3 52 45 39 39 29 17 4 68 60 52 52 39 25 5 86 76 65 65 49 31 Nilesh Apartments.60 Once the lightning is detected.Rly. N. The lightning current will then flow safely to the ground. K.50 S 3. Road. Seth B.10 TS 2. the electrical activity in the air is significant (million Volts/mtr).40 1) The ionization device is charged 2) The lightning is detected S 4. opp.25 TS [email protected] S 3.40 S 6. Matunga (C. Working principle Operation principle in 3 controlled stages: When a lightning strike is likely to occur.V. an ionization phenomenon is triggered by creating high voltage sparks between the upper electrodes and the central tip.indelec. The Prevectron contains a device that can detect this variation in few micro seconds. This ionization has a polarity opposite to the lightning polarity.40 TS 2. With its new selftesting PREVECTRON 2 Millenium S6. When a lightning strike approaches the ground. Pune 411 030 Telefax 91-020-24450943 9.) Mumbai 400 009 email:.60T. 3) The ionization phenomenon is triggered and the lightning intercepted S 6. 268 Shaniwar Peth.com Mobile 9371018981 . INDELEC developed a new generation of lightning conductors.60 S 4. Omkareshwar Temple. The lower electrodes of the Prevectron use this ambient electrical field to charge the ionization phenomenon. the electrical field suddenly rises very fast. It therefore generates the emission of a powerful streamer (upward discharge) that will intercept the lightning strike. Kapol Niwas.25 TS 2.40 TS 3.60T THIRD GENERATION Protection Level III 2 39 34 30 30 23 15 3 58 52 45 45 34 22 4 78 69 60 60 46 30 5 97 86 75 75 57 38 Protection Level IV 2 43 38 33 33 26 17 3 64 57 50 50 39 26 4 85 76 67 67 52 34 5 107 95 84 84 65 43 Model Ht. TS 2. in m S 6.