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 = 60 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
- 70 kA (8/20 µSec) Impulse Current – CPRI (Government of India) tested
| Mast Height h(m) | Level I (Very High) | Level II (High) | Level III (Medium) | Level IV (Standard) |
|---|---|---|---|---|
| 2 | 31 | 35 | 39 | 43 |
| 3 | 47 | 52 | 58 | 63 |
| 4 | 63 | 69 | 78 | 85 |
| 5 | 79 | 86 | 97 | 107 |
| 6 | 79 | 87 | 97 | 107 |
| 8 | 79 | 88 | 98 | 108 |
| 10 | 79 | 88 | 99 | 109 |
| 15 | 80 | 89 | 101 | 111 |
| 20 | 80 | 89 | 102 | 113 |
| 45 | 80 | 89 | 105 | 119 |
| 50 | 80 | 89 | 105 | 120 |
| 80 | 80 | 89 | 105 | 120 |
| 100 | 80 | 89 | 105 | 120 |