Lightning protection, earthing and equipotential bonding for high-power charging

The lightning current is distributed in a controlled fashion over a large area through a low-impedance, interconnected earthing system, so that measures for the protection of people are ensured and dangerous surges can be reduced. Step and touch voltages that are dangerous to people are prevented through additional potential control in areas where people may be located.

DEHN lightning protection,
earthing and
equipotential bonding products
for high-power charging

You are ideally set up with us: We offer you a comprehensive, useful and harmonised complete range of products for lightning protection, earthing and equipotential bonding measures for high-power charging systems. For efficient planning, convenient purchasing, seamless, practical installation and ongoing maintenance.



HVI light Conductor in supporting tube. For safely maintaining separation distances.

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Potential control

Prevent dangerous step and touch voltages; e.g. using tested mesh mats.

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Earth rod

Permanently corrosion-resistant due to StSt (V4A). For setting up earthing systems for down conductors or transformer stations.

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Connection clamps

Permanently corrosion-resistant connection clamps for the cross/parallel connection of earth rods.

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Anti-corrosion tape

For the enclosure of above/underground connections. UV-stabilised.

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Clamp connector

Cross unit for above-ground and underground connections of conductors in a cross and T arrangement.

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Flat bar for use in earthing systems, lightning protection systems and in ring equipotential bonding.

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Tinned copper – for use in lightning protection and earthing systems.

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Equipotential bonding bars

Copper design for 8 connections. For connecting to the local earthing system.

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If you need more information or another document format, we are ready to help you.

Brochure Properly protected – Safe charging Protection concepts for the charging infrastructure of electric mobility .pdf 2.3 MB
Brochure DEHN protects intelligent power grids Security of supply for today and tomorrow with lightning and surge protection .pdf 3.8 MB
Brochure DEHNguard ME DC Y 950 FM For maximum system and operational safety .pdf 0.3 MB
Brochure DEHNconcept Planning Service .pdf 1.1 MB
Reference DEHN protects. IPI intelligent transformer substations by Ingenieurbüro Pfeffer .pdf 0.8 MB
Reference DEHN protects. AC coupled and scalable Li-Ion battery storage system "scalebloc" bei INTILION GmbH .pdf 0.8 MB
Reference DEHN protects. Hypercharger DC charging stations by alpitronic GmbH / S.r.l. .pdf 0.8 MB
White paper Electromobility Lightning and surge protection for electromobility .pdf 3.1 MB
White Paper Electromobility Earthing and equipotential bonding measures for the charging infrastructure of electric mobility .pdf 1.5 MB



Use DEHN engineering know-how for your projects. From a risk analysis to the planning of external lightning protection, earthing and surge protection concepts.

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Help and support

We are happy to answer any questions you may have on the topic of the e-mobility. 
You can reach your contact person at [email protected]