Prevent expensive maintenance work and long downtimes.
The problem: Lightning damage frequently remains undetected in wind turbines as it often does not lead to the immediate failure of the system.
Upward lightning with an initial long stroke current of only a few 100A is the chief cause of damage such as melting on the receptors of the rotor blades.
In the long term, this damage can lead to turbine failure.
Good to know: Due to the low current flow, standard measuring systems frequently fail to detect all dangerous upward lightning. Alongside impulse current, DEHNdetect also reliably registers these dangerous long stroke currents so you can prevent expensive maintenance work and long downtimes.