Data cable
Power
Frequency
Time
Inductive coupling resulting from lightning strike
TBS
Blitzschutz-Leitfaden
2018
/
en
/
2020/01/10
14:42:40
14:42:40
(LLExport_02613)
/
2020/01/10
14:42:54
14:42:54
222
Chapter The internal lightning protection system
. the lightning current strong, the
magnetic field correspondingly larger and can
couple into conductors conductor loops located
suitably nearby.External lightning protection
system
Earthing system
Main earthing busbar
Transmitter
Inductive coupling
Data cable
Inductive coupling the case direct strike
"Inductive coupling"
A conductor carrying current creates magnetic field
around itself. Remote lightning strikes also emit
electromagnetic waves that can couple into conductor
loops
