Active 1D Early Streamer Emission Lightning Rod
Active 1D ® characteristics :
- Consideration of the energy character to choose the streamer able to become an ascending leader,
- Autonomous and clean energy source : atmospheric electrical field,
- Cloud polarity consideration,
- Optimized head bending radius to reduce the corona effect and guarantee the excitation advance,
- Guarantee of functioning in all weather conditions,
- High resistance to corrosion thanks to its manufacture in 304 L stainless steel,
- In compliance with NF C 17-102 standard of September 2011
The Active 1D® excitation advance is obtained by a device named « impulse device ». Its principle consists in storing electrostatic energy present in the atmosphere at a stormy cloud approach to release the ascending discharge excitation in a good time. This device operates with an integrated sensor which measures the surrounding electrical field value. It generates then a polarity inversion of the lightning rod head, creating a sudden amplification of the electrical field on its point.
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