Description
During a storm the ambient electric field may rise from 600 V to 10-20 kV/m. When the electric field reach this level representing a minimum risk for a lightning, the StormFlash begins to get activated and generates high voltage pulses, helping to create and propagating an upward leader. After a strike on the StormFlash, the lightning current is driven to ground by the down conductor to the earth termination system.
Features
- Early Streamer Emission (ESE) Air Terminal
- NF C 17-102 (edition 2011) and UNE 21186: 2011 standards
- ΔT = 15 μSec (Triggering Time Advance ΔT)
- No need of battery or external power source
- 304L (Inox) Stainless Steel design-suitable for any environmental conditions
- Suitable for use with a variety of down conductors – tape/strip, round conductor, isolated/insulated cables/HVSC Cable etc
- 20 years warranty
| Mast Height h(m) | Level I (Very High) | Level II (High) | Level III (Medium) | Level IV (Standard) |
|---|---|---|---|---|
| 2 | 13 | 15 | 18 | 20 |
| 3 | 19 | 22 | 27 | 31 |
| 4 | 25 | 30 | 36 | 41 |
| 5 | 32 | 37 | 45 | 51 |
| 6 | 32 | 38 | 46 | 52 |
| 8 | 33 | 39 | 47 | 54 |
| 10 | 34 | 40 | 49 | 56 |
| 20 | 35 | 44 | 55 | 63 |
| 30 | 35 | 44 | 58 | 69 |
| 40 | 35 | 44 | 60 | 72 |