ESE Lightning Arrester
Early Streamer Emission (ESE) System designed to intercept lightning strikes earlier than conventional rods. Provides a large "Umbrella of Protection" for high-rise buildings and industries.
How ESE Technology Works?
The Earthingz ESE Lightning Arrester works on the principle of Early Streamer Emission. Unlike a simple metal rod, the ESE terminal actively senses the atmospheric potential difference during a storm.
It emits an upward streamer (Ionization) microseconds before the lightning strikes. This upward streamer meets the downward lightning leader at a higher altitude, safely guiding the massive current to the ground through down conductors. This creates a much larger Radius of Protection compared to conventional Franklin rods.
Key Advantages
Active Protection
Faster response time (ΔT)
Wide Coverage
Protects up to 107m radius
Durable Material
Stainless Steel 304/316
Maintenance Free
Non-electronic, No battery
Technical Data
Radius of Protection (In Meters)
Based on NFC 17-102 Standard (Level IV Protection)
| Height (h) | ESE-15 (ΔT=15µs) | ESE-30 (ΔT=30µs) | ESE-50 (ΔT=50µs) | ESE-60 (ΔT=60µs) |
|---|---|---|---|---|
| 2 Meter | 19 m | 29 m | 30 m | 35 m |
| 4 Meter | 38 m | 59 m | 61 m | 69 m |
| 5 Meter (Standard) | 48 m | 71 m | 82 m | 85 m |
| 10 Meter | 49 m | 72 m | 84 m | 88 m |
| 20 Meter | 55 m | 80 m | 90 m | 98 m |
Note: Protection radius depends on the Protection Level (I, II, III, IV) calculated as per risk assessment.
Complete Lightning Protection Kit
We supply ESE Rod + Elevation Mast + Lightning Counter + Down Conductors.
