7. Check list
If all questions in the below checklist are answered with "yes", it can be assumed that the
Conductor
is installed correctly. The checklist can be downloaded from www.dehn-international.com.
Checklist for HVI Installation
Address of the test object:
Name:
Contact partner:
Street:
Postcode, Place:
Phone:
Item Question
1
Is the whole system positioned in the protected area?
2
Has the separation distance been calculated?
(down conductor to the earth-termination system, isolated system with connection to existing
external lightning protection system or lightning equipotential bonding on roof level)
3
Is the maximum equivalent separation distance specified by DEHN for the application of the
HVI Conductor kept?
HVI light Conductor / DEHNcon H
HVI Conductor
HVI power Conductor
4
Is the calculated separation distance kept in the range of the sealing end?
5
Is the supporting tube and, if required, the equipotential bonding element of the sealing end
correct, i.e. only connected with the equipotential bonding / the lightning equipotential bond-
ing of the system?
6
Is the minimum distance of 0.2 m kept between HVI Conductors routed in parallel and has the
connection to opposite down conductors been considered?
7
Has the minimum bending radius been kept?
HVI light Conductor (dark grey outer coating)
HVI Conductor (black outer coating)
HVI Conductor (grey outer coating)
HVI power Conductor (black outer coating)
8
Is the equipotential bonding element of the sealing end in contact with the semiconductive
layer (not grey coating)?
9
Has the supplementary information in DEHN installation instructions No. 1501/No.1892
been considered for installation of the HVI /HVI power Conductor in hazardous areas?
10 Did you exclusively use (tested) components of the manufacturer DEHN?
s ≤ 0.45 m in air
s ≤ 0.75 m in air
s ≤ 0.9 m in air
Place
Date
Signature of tester
s ≤ 0.9 m solid material
s ≤ 1.5 m solid material
s ≤ 1.8 m solid material
200 mm
200 mm
230 mm
270 mm
Company
Publication No. 1637/ UPDATE 07.19 Mat-No. 3003103
17
HVI light
Rating
YES
NO