Page 157 - dehn-catalogue-lightning-protection_3

HVI light Conductor

5 Variable Adjustment Range, Connection to "Isolated Ring Conductor"
If several installation parts require protection, it is advisable not to route the HVI light Conductor of each air-termination system individually
to the earth-termination system. The HVI light Conductors from the air-termination system can be connected to an "isolated ring conductor".
From this "isolated ring conductor" several down conductors, HVI light Conductors, can then be led to the earth-termination system. The
HVI light Conductor
"isolated ring conductor" must be installed, e.g. on the roof, on spacers and concrete bases, taking the calculated separation distance "s"
into account.

2 l = sair x 2
35 - max. 90 cm

5

sair

l ≥ sair 1

3, 4

Accessories for the Variable Adjustment Range, Connection to "Isolated Ring Conductor"

Spacer with EB element for HVI light Conductor (length of variable adjustment range 350-900 mm)
Spacer for implementing the variable adjustment range of the HVI light Conductor. 1
With MV clamp for connection to the equipotential bonding (Rd 16 mm / Rd 8-10 mm). Eurocode
Concrete base (Part No. 102 010, weight 17 kg) and base plate (Part No. 102 050) must be ordered separately.
Part No. 105 460
PU 1 pc(s)

DEHNiso spacers with MMV clamp
For crossing points, when installed in a concrete base (Part No. 102 075), fixed conductor routing.
2
Part No. 106 150 Eurocode
PU 1 pc(s)

Concrete base 3
With fixing wedge, stackable, for erecting tripods and air-termination rods Ø16 mm, chamfered or tapered, DEHNiso spacer Ø16 mm or
conductor holder (Part No. 253 279).
Part No. 102 010
PU 54 pc(s)

4
Base plate
To protect the roof sheeting under the concrete base. For concrete bases (Part Nos. 102 010, 102 002).
Part No. 102 050
PU 1 pc(s)

MV clamp
With hexagon screw, spring washer and thread in the base part. Lightning current carrying capability 200 kA (10/350 μs).
5
Part No. 390 209
PU 1 pc(s)

Valid as of March 1, 2020 Detailed product information can be found on our website 153