During a storm the ambient electric field may rise from 600V to 10-20kV/m. When the electric field reach this level representing a minimum risk for a lighting, the STORMFLASH begins to get activated and generates high voltage pulses, helping to create a propagating an upward leader. After a strike on the STORMFLASH, the lighting current is driven to ground by the down conductor to the earth termination system.

During a thunderstorm, the ambient electric field in the atmosphere can rise significantly. It typically increases from around 600 volts per meter to a high of 10,000 to 20,000 volts per meter. This surge in electric field creates ideal conditions for a lightning strike.

At this point, when the risk of a lightning strike becomes real, the STORMFLASH lightning arrester begins its work. It detects the increase in the electric field and activates automatically. This smart system is designed to protect your building or structure.

The STORMFLASH generates high-voltage pulses when activated. These pulses help to form an upward leader. The leader rises to meet the descending lightning strike, providing a controlled path for the electrical discharge.

Once the lightning makes contact with the STORMFLASH lightning arrester, the energy is safely redirected. The lightning current travels down through a conductor, away from your structure. It is then guided securely into the earth termination system.

This process prevents damage and keeps people and property safe. Using a lightning arrester like STORMFLASH ensures that your facility is well protected during dangerous storm conditions. It’s a smart investment for safety and peace of mind.