Lightning protection
of data centres

Reliably intercept lightning strikes and channel them into the earthing system via the down-conductor system – this is the task of the external lightning protection system.

Supporting tube Tripod/Four-legged stand HVI long Conductor Air rod fixing Conductor fixings Test point MMV clamp Supporting tube Tripod/Four-legged stand HVI long Conductor Air rod fixing Conductor fixings Test point MMV clamp

Product recommendation

105331 

Supporting tube

with internal sealing end and EB spring element.

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105333 

Supporting tube

Supporting tube with internal sealing end and EB spring element.

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819730 

Air-Termination Mast with HVI Conductor

Air termination mast with HVI Conductor, for keeping the separation distance from conductive parts according to IEC 62305-3

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819135 

HVI long Conductor

High-voltage-resistant, insulated down conductor for maintaining the separation distance from electrically conductive parts as per DIN EN 62305-3 (VDE 0185-305-3).

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840018 

Roundwire

Aluminium wire according to EN 62561-2, soft, twistable, for use in lightning protection systems as an air-termination, down or equipotential bonding conductor.

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107490 

Four-legged stand

for supporting tubes D 50 mm with side outlet or air-termination rod D 40 mm with reduction accessories.

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253015 

Conductor fixings

For attaching round conductors and strips to flat roofs.

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275251 

Conductor fixings

Accessories for HVI Conductor and HVI long Conductor.

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819145 

Conductor fixings

Connection elements for sealing the HVI long Conductor at both ends

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819146 

Conductor fixings

Connection elements for sealing the HVI long Conductor at both ends

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253026 

Conductor fixings

For laying the HVI light Conductor / HVI Conductor on a flat roof.

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472209 

UNI disconnecting clamp

For connecting the down conductors with the earth entry rods or for combining conductors made of different materials.

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459129 

UNI Disconnecting Clamps

UNI disconnecting clamp according to EN 62561-1, for connecting down conductors with earth entry rods, with intermediate plate for two round conductors.

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390551 

MMV clamp

Mini multipurpose connecting clamp for universal use as a cross clamp, T clamp and parallel clamp, with anti-rotation element.

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118499 

Electrical joint compound

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105348 

Wall mounting bracket

for vertical mounting, for air-termination rods D40, DEHNcon-H or DEHNiso Combi supporting tubes.

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105161 

Fixing clamp for pipes

Clamp for fixing the supporting tube, e.g. on the antenna pole. With spacer, length 30 mm for adjusting antenna supports.

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105163 

Fixing clamp

with tensioning strap, for fixing DEHNiso Combi supporting tubes e.g. on the antenna mast or on other pipes. With spacer 95 mm for adjusting e.g. antenna supports.

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Protection concept for external lightning protection and shielding

Reliably maintain separation distances with HVI Conductors

When it comes to data centres with LPS class I, the planning engineer is faced with the challenge of placing the required number of air-termination rods at the correct separation distances. Roofs dense with mounted structures make this placement difficult.
The HVI lightning protection system offers a reliable, space-saving and simple solution. Here the conductor carrying the lightning current is wrapped in insulating material so that you can very easily maintain the necessary separation distances to other conductive building parts or electrical cables and pipelines. And no further actions are necessary.

Using parts of a building for lightning protection

Another option for minimising the separation distance is to use the building structure as a component of the lightning protection system. The shielding measures and the arising equipotential surfaces reduce the electromagnetic field and relieve electrical cables and systems.

Help and support

We are happy to answer any questions you may have.
You can reach your contact person at [email protected]