Passez à la nouvelle zone de terminaison variable
Avec le système de zone de terminaison variable, vous êtes beaucoup plus flexible lors de l'installation et économisez de l'espace précieux sur le toit. Les spécifications rigides concernant la distance de séparation appartiennent au passé. Cela simplifie votre travail quotidien et réduit le temps d'installation et les frais de matériel.
Exemple d'application avec la distance de séparation (SLuft) de 30 cm : comparé avec l'installation précédente, la zone de terminaison variable vous permet d'économiser 50 % de la longueur totale.
La zone de terminaison variable est installée dans un rapport de 2:1 - pour l'ensemble du système HVI.
La longueur L de la zone de terminaison résulte du double rayon s (s = distance de séparation équivalente).
Quand avez-vous besoin d'une gamme de zone de terminaison supplémentaire ?
Si le conducteur HVI n'est pas raccordé au système de mise à la terre, mais à des pièces explosées à la foudre, comme par exemple le recouvrement d'un parapet de toit ou d'un conducteur annulaire, une zone de terminaison supplémentaire est toujours nécessaire au point de sortie.
Thanks to the flexible installation ratio, you only need the distance actually stipulated. This saves you valuable centimetres. You don’t waste any of the space previously required to meet rigid specifications. Space on roofs is often restricted due to existing rooftop installations.
The result: in the past, alternative cable routes or even conversion work, e.g. on PV and cooling systems, were required to ensure that a lightning protection system was installed in line with the manufacturer’s specifications. In many cases, this additional work and expense can be avoided using the variable sealing end.
The space gained saves time and real money. The new sealing end prevents long cable routes or expensive cable systems: Measures which, until now, were necessary when space was limited and which entailed high additional costs.
The variable sealing end goes easy on your resources: It avoids alternative cable routes and the associated additional expense of planning, material and installation.
Another important aspect: The variable sealing end makes it easier for you to meet the manufacturer’s specifications. In the past, lack of space did, on occasion, lead to installation errors. The extra space helps you to correctly install a HVI Lightning Protection system so that it is fully functional and can protect people and buildings from the consequences of a direct lightning strike.
Dimensioning according to EUROCODE also increases your safety. The gust wind speeds are specified in our installation instructions. These are based on the established EUROCODE specifications. Known methods which help you to ensure the correct design of the installation and weight of the concrete base/tripod.
The new sealing end in the HVI Lightning Protection portfolio not only provides flexibility due to the flexible installation ratio of 2:1. By gaining space on the roof and avoiding additional installations, you also create space for future roof superstructures.
Requirements on a building change. Space on the roof is required, for example, for retrofitting air-conditioning systems, cell sites or necessary barrier-free conversions (lift shafts). The variable sealing end thus increases space and flexibility in terms of future space requirements on the roof.
S ≤ 45 cm | HVI light
S ≤ 75 cm | HVI conductor
S ≤ 90 cm | HVI power
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