surrounded an
internal conductive layer and high-voltage-resistant
PEX insulation.
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
/
2020/01/10
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14:42:40
(LLExport_02613)
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2020/01/10
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14:42:54
116
Chapter The external lightning protection system
.75 in
the air and 1. If
cables are routed the building, then specified pro-
tection measures, such fire insulation, must be
taken into account. For operation, the copper
core must connected the weakly conductive
jacket using connection element. Only the tested
connection element may connected the air-ter-
mination system forwarding conductor the ex-
ternal lightning protection. 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. turn, this surrounded ex-
ternal conductive layer and with additional weakly
conductive material. These
are properties confirmed independent testing insti-
tutes. mm²).
Structure the isCon®
conductor
The OBO isCon®
conductor consists several parts.5 the case solid materials. permits adher-
ence separation distances according IEC 62305-
3 and can replace separation distance 0. The lightning current flows
through the copper core.Total flexibility the design the lightning protec-
tion system
The isCon®
conductor high-voltage-resistant con-
ductor without creeping discharge.
Its copper core has cross-section mm² (IEC
62305 demands min
