16
1811_MO_1012_DE_GB_063061
8.
Additional connection of the external cable sheath for equipotential
bonding
In case of crossovers or parallel conductor routing towards earthed metal installations such as metal
capping of the roof parapet, cable racks or pipelines it is advisable to connect the black coating of the
HVI
®
Conductor
to the equipotential bonding (see Figure 3, page 5 and Figure 7, page 10). This is an
additional equipotential bonding measure.
HVI
®
Conductors
can be connected using EB clamps, Part No. 405 020. This EB connection does not
have to be capable of conducting lightning currents. The cross section of the conductor shall be
≥
4 mm
²
or provide an equivalent conductance.
The grey sheath of the
HVI
®
Conductor
, Part No. 819 023, or 819 136 has to be stripped for contacting
the black semi-conductive coating underneath it. The black coating shall not be cut in.
tightening torque 5 Nm
Figure 13
Connection to the equipotential bonding
EB clamp
Part No. 405 020