Lightning protection for rooftop plantrooms

Dehn
Lightning protection for rooftop structures — Dehn’s DEHNiso Combi.
A system to protect rooftop structures such as those used to house heating, ventilating and air-conditioning systems from the effect of lightning strikes is available from Dehn UK. DEHNiso Combi is an isolated air-termination system that not only protects rooftop electrical and metal installations against lightning strikes but also prevents partial lightning currents entering the building. If separation distances are determined by calculations specified in the new EN2305-E, uncontrolled sparkovers are prevented. The system consists of a range of components, including air-termination rods with conical or tent-shaped protective areas, multiple air-termination rods for protecting larger structures and self-supporting air-termination systems with tripod support. This modular system makes it possible to protect rooftop structures with complicated outlines.
Related links:



modbs tv logo

ECA urges careful planning amid ongoing materials shortage

The ECA is urging its Members, as well as the wider industry, to continue to exercise caution and plan as far ahead as possible on projects involving cable management systems (CMS).

George Clarke to open BESA Conference

The Building Engineering Services Association (BESA) has confirmed that this year’s National Conference will take place on November 3 and 4 and will once again be a ’virtual’ event.