Surge protection for high-power charging
Charging infrastructure must function reliably. However, functionality is threatened by lightning and surges. Damage to the infrastructure can be caused by direct lightning strikes, indirect lightning strikes or, for example, earth faults and short circuits in the power grid. Based on the lightning protection zone concept, the correct lightning current and surge arresters are used, both for power and data lines. With an integrated protection concept, people and the charging park are protected in equal measure.
DEHN products
for surge protection
for high-power charging
You are ideally set up with us: We offer you a comprehensive, useful and harmonised complete range of products for the surge protection of high-power charging systems. For efficient planning, convenient purchasing, seamless installation and ongoing maintenance.
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900076
DEHNcombo
Protects PV power supply systems up to 1,500 V DC: Arrester for high-power charging stations or battery storage systems (POC).
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952567
DEHNguard M YPV
Modular surge arrester with remote signalling contact für PV power supply systems und battery storage applications.
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961205
DEHNvenCI
Protects spark-gap-based AC interfaces. With remote signalling contact and integrated arrester backup fuse. With ACI technology and remote signalling contact. Can be used without additional backup fuse.
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952341
DEHNguard modular ACI
With ACI technology and remote signalling contact. Can be used without additional backup fuse.
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927244
BLITZDUCTORconnect
Modular combined arrester for protecting measuring and control circuits, bus and telecommunication systems.
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Downloads
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 | Power Quality | DEHNrecord Smart Device | .pdf 2.1 MB |
| Brochure | Test Centre | DEHN tests and analyses | .pdf 1.6 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 |
| Reference | DEHN protects. | SICHARGE D fast charging posts from Siemens | .pdf 1.2 MB |
| Reference | Langmatz | Underground distribution system with integrated lightning and surge protection | .pdf 1.3 MB |
| White paper | Battery storage systems | Lightning and surge protection for battery storage systems | .pdf 2.4 MB |
| White paper | Electromobility | Lightning and surge protection for electromobility | .pdf 3.1 MB |
DEHNconcept
Use DEHN engineering know-how for your projects. From a risk analysis to the planning of external lightning protection, earthing and surge protection concepts.
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 itss@dehn.de.