If
cables are routed the building, then specified pro-
tection measures, such fire insulation, must be
taken into account. permits adher-
ence separation distances according IEC 62305-
3 and can replace separation distance 0. The lightning current flows
through the copper core. For operation, the copper
core must connected the weakly conductive
jacket using connection element.Total flexibility the design the lightning protec-
tion system
The isCon®
conductor high-voltage-resistant con-
ductor without creeping discharge.75 in
the air and 1. Only the tested
connection element may connected the air-ter-
mination system forwarding conductor the ex-
ternal lightning protection.
Structure the isCon®
conductor
The OBO isCon®
conductor consists several parts. turn, this surrounded ex-
ternal conductive layer and with additional weakly
conductive material.
Example: protection gas distribution point with
isCon®
conductor
BASIC se
≤ 150 mm
Flat roof/
2 storeys
PROFESSIONAL se
≤ 150 mm
Industrial
buildings
PROFESSIONAL+ se
≤ 150 mm
Chemicals in-
dustry
PREMIUM se
≤ 200 Tower blocks
TBS
Blitzschutz-Leitfaden
2018
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en
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Chapter The external lightning protection system
. The conductor must loc-
ated the protection area the air-termination sys-
tem and fastened distances maximum of
one metre using the installation material indicated.5 the case solid materials. mm²).
Its copper core has cross-section mm² (IEC
62305 demands min. surrounded an
internal conductive layer and high-voltage-resistant
PEX insulation. These
are properties confirmed independent testing insti-
tutes
