Hvi Conductor For Connection To Parts Of An Installation Carrying Lightning Voltage - dehn HVI Installation Instructions Manual

3.2
HVI Conductor for connection to parts of an installation carrying lightning
voltage
A second sealing end is required to connect the pre-assembled HVI Conductor to parts of an installa-
tion carrying lightning voltage (see 5.3, page 25). To this end, an EB connection element (Part No. 410
229) or a spacer with EB element and MV clamp (Part No. 105 275) must be ordered separately:
HVI Conductor
Types
Types of EB connec-
tion element
(ordered separately)
Field of application
fixed head piece
head piece and HVI Conductor
covered with a heat shrinkable
sleeve
HVI Conductor
with special sheath
HVI Conductor
with special sheath
Table 4 HVI Conductor connected to parts of an installation carrying lightning voltage - Overview
10
Part No. Colour
819 220
Black
819 223 Grey
819 226
Black
819 227 Grey
410 229
105 275
This conductor is used for connecting e.g. several parts of an installation requiring
protection jointly to the earth-termination system of the building via an isolated ring
conductor (see Fig. 17, page 28). Conductors with a sealing end mounted in the supporting
tube and a sealing end to be adjusted on site are typically used whenever the total
conductor length cannot be exactly determined at the design stage of the installation.
fixed head piece
head piece and HVI Conductor
covered with a heat shrinkable
sleeve
Installation Standard/mi-
nimum length
Inside the
supporting 6 m + x m
tube
LPS II
Outside the
max. 12.50 m
supporting
tube
LPS III/IV
max. 18.75 m
Delivery includes
• Pre-assembled HVI Con-
ductor
• 1 fixed head piece cover-
ed with a heat shrinkable
sleeve
• 1 connection element, 1
heat shrinkable sleeve and
1 hexagon socket wrench
(loose)
EB connection element
Spacer with EB element
Loosely delivered:
- Connection element
- Heat shrinkable sleeve
- Hexagon socket wrench
To be ordered separately:
- EB connection element
(Part No. 410 229)
or
- Spacer with EB element
and MV clamp
(Part No. 105 275)