Inductive galvanic couplings can
cause damage within radius around
the lightning impact point.
Lightning and surge protection devices protect against
uncontrolled arcing (sparks) and the resulting fire risk.Danger: surge pulse due inductive and galvanic coupling
S2: Lightning strike near building and couplings
over radius km
A local lightning strike creates additional high magnet-
ic fields, which turn induce high voltage peaks in
cable systems.
A local lightning strike creates ad-
ditional high magnetic fields,
which turn induce high voltage
peaks cable systems. Surge voltages interfere
with destroy electrical and electronic systems. TBS
Blitzschutz-Leitfaden
2018
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18
Chapter General introduction
