Page 159 - dehn-catalogue-lightning-protection_3

DEHNcon-H

< 45 cm The installation of bare, uninsulated conductors can
s pose a problem with regard to proximity, particularly Product Product name
in residential and low buildings. Here, it is usually not 1
< 75 cm possible to consistently maintain the separation dis-
tance. Requirements for maintaining of the separation Supporting Tubes
distance are specified in the lightning protection standard IEC 62305 and with HVI light
also in communication technology standards. IEC 60728-11 points out Conductor for
that radio masts on buildings with a lightning protection system should rooftop Installation
be separately integrated in this system. DEHNcon-H is ideally suited for
this application. HVI light Conductor
Connection Elements
• Optically optimised design since the HVI / HVI light Conductor is DEHNcon-H
installed in the supporting tube, reduced dimensions of the support-
ing tubes and low weight of the whole structure, also suitable for see page 156
retrofitting on existing antenna poles
• High-voltage-resistant, insulated down conductor for keeping the
separation distance from electrically conductive parts according to 2
IEC 62305-3
• Supporting tube with insulating clearance made of glass-fibre rein-
forced plastic (GRP) Fixing Elements for
• Colour light grey, UV-stabilised Supporting Tubes

see page 157

3
Supporting Tubes
Isolated lightning protection system of a residential building
for HVI / HVI light
Conductors for
1 sub-roof Installation
3 4
2 Supporting Tubes
5 Connection Elements

see page 159

4

Mounting Bracket for
Installation on Rafters

5 Roof Bushing Kit

Residential building / Residential building / see page 161
sub-roof installation rooftop installation

5

Conductor Holder
1 for HVI / HVI light
3 Conductors
4
2
5
see page 163

Valid as of March 1, 2020 155