There must lightning
protection equipotential bonding
at the entrance the building.
Solution
Connect the lightning protection system with the
metallic components.
Active lines leading into the build-
ing can carry partial lightning cur-
rents, also when there isol-
ated lightning protection system in-
stalled active lightning protection
system.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
Lightning down-conductor downpipe Direct connection mounting frames the lightning
protection down-conductor system
Application example Lightning protection
Situation
Metallic structures such mounting frames, grilles,
windows, doors, pipes (with non-flammable and ex-
plosive contents) facade elements with conduct-
ive connection into the building.
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
73
Chapter The external lightning protection system
