Protect mast sites of mobile communication systems

Due to their exposed position, mast sites of telecommunication systems are more likely to be affected by lightning strikes. For reliable, high-availability operation, the system therefore requires external and internal lightning protection.

Equipotential bonding reduces the potential differences caused by lightning currents. Surge protective devices prevent damage that can occur due to high electrical voltages.

See for yourself. We offer you a comprehensive, useful, harmonised, complete range of products for external and internal lightning protection, enabling you to plan, purchase, install and service efficiently.

Earthing of telecommunication masts

Watch the expert video to learn why a properly designed earthing system is important and what to consider. Take a look now.

DEHN Engineering Services

Are you planning large installations or need advice or help with planning? We will be happy to support you and also carry out structural inspections on request.

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Test Centre

At the DEHN Test Centre, we can comprehensively check, test and optimise your systems.

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Any questions?

We will be happy to clear these up in person.

DEHNvap NG

Specially developed for mobile communication systems and "ready for 5G": the pluggable combined arrester for three-phase TT and TNS systems protects the power supply with a width of just 4 standard DIN modules. DEHNvap NG is one of the smallest modular combined arresters on the market.

Overvoltage protection box – (OVP box)

Weather-resistant installation of a DEHNsecure lightning current arrester to protect active components (e.g. remote radiounits, active antenna arrays or radio relay systems). The OVP box is configured to your specific application. If you are interested, please contact us.

HVI Lightning Protection from DEHN

The high-voltage-resistant, insulated HVI Conductors can be mounted directly next to conductive building parts or electrical and pipe lines. Thanks to their insulating sheath, separation distances are maintained. Discover all the benefits.