isCon PAE) the
equipotential bonding. After the first potential connection behind the con-
nection element, the isCon®
conductor reflects an
equivalent separation distance (se) 0.75
metres the air and 1.5 metres solid sub-
stances according IEC/EN 62305-3. there lightning strike, the
equipotential bonding must not carry lightning current
and must the protection angle the lightning
protection system.com. With the "Earthing systems" module, the
OBO Construct online tool makes efficient support
available for project planning and documentation of
type (ring and foundation earthers) and type A
(earth rods) earthing systems.
Zone
0/20
Zone 1/21
Zone 2/22
Example the installation the isCon®
Pro+ system in
the zones potentially explosive area
Earthing systems
In potentially explosive areas, type according to
IEC/EN 62305-3 recommended for earthing sys-
tems.
isCon®
conductor air-termination rod area
In zones and 21, after the first potential connec-
tion, the OBO isCon®
Pro+ conductor should con-
nected regular distances (0.obo-bettermann.g.
The OBO isCon®
Pro+ conductor has been tested in-
dependently according the following directives:
• ATEX
OBO manufacturer's declarations can found at
www.
TBS
Blitzschutz-Leitfaden
2018
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en
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Chapter The external lightning protection system
. This means
that installation possible directly metallic and
electrical structures.External lightning protection with high-voltage-res-
istant, insulated conductor
The OBO isCon® conductor prevents direct arcing
between the conductor and the building protec-
ted. this special application, the arresting resist-
ance must low possible and may not reach
10 Ohm.5 metres) using a
metallic cable bracket (e
