Surge Protection

DEHNventil modular

Prewired spark-gap-based type 1 and type 2 and type 3 combined lightning current and surge arrester consisting of a base part and a single plug-in protection module
RAC spark gap technology that is powerful yet gentle on terminal devices
No tripping of 20 A gG fuses up to short-circuit currents of 50 kA rms
Discharge capa

DEHN INDIA

Surge Protection

DEHNvenCI

Spark-gap based combined lightning current and surge arrester with an integrated backup fuse capable of carrying lightning currents
Energy coordination with other arresters of the Red/Line product family
Low voltage protection level UP ≤ 1.5 kV (including backup fuse)
Maximum system availability due to RADAX Flow follow c

DEHN INDIA

Surge Protection for IT Systems

BLITZDUCTOR

Pluggable DIN Rail Mounted SPDs

The pluggable DIN rail mounted arresters of the BLITZDUCTORconnect and BLITZDUCTOR SP/XT/XTU series can be universally used for protecting measuring and control circuits as well as bus and telecommunication systems.

DEHN INDIA

DEHNventil® modular combined arrester

The devices of the modular DEHNventil® family provide a combination of safety and innovation. Designed for "all-in-one installation", the arresters integrate lightning equipotential bonding and surge protection in a single device, making them ideal for use in compact electrical installations. The energy-coordinated arresters even allow to protect terminal equipment if the distance between DEHNventil® and the loads is ≤ 5 m. With a lightning current discharge capacity up to 100,000 A, the arresters ensure a high degree of availability of the electrical installation to be protected. Visit us at http://www.dehn-international.com

DEHNguard® SE H LI with Lifetime Indication

The DEHNguard® SE H LI type 2 surge arrester with “Lifetime Indication” protects installations with high availability requirements. The three-step indication shows at an early stage whether protection modules have to be replaced. The repeatedly used, but still functional arrester can be quickly identified and replaced without prolonged interruption of the protective circuit. Visit us at http://www.dehn-international.com

Protection of photovoltaic systems with DEHNguard® YPV SCI surge arrester

The DEHNguard® YPV SCI ... surge arresters are specifically designed for protecting equipment in photovoltaic systems. The patented three-step d.c. switching device (SCI principle) makes these arresters particularly safe so that they fulfil all requirements in modern photovoltaic systems. The devices are available as 600 V and 1000 V versions and cover the most common voltage levels for string inverter systems. For more information on the protection of photovoltaic systems please visit us at https://www.dehn-international.com/en...

BLITZDUCTORconnect

BLITZDUCTORconnect specifically for the railway infrastructure
The DB guideline Ril 819.0808 requires surge protection for all signalling and control systems.
BLITZDUCTORconnect meets all requirements in this area. With its simple remote monitoring, it optimally protects signalling and control systems in the railway environment.https://www.dehn.in/en-in/blitzductorconnect-railway

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Surge Protection

DEHNventil modular

Surge Protection

DEHNvenCI

Surge Protection for IT Systems

BLITZDUCTOR

DEHN INDIA

DEHNventil® modular combined arrester

DEHNguard® SE H LI with Lifetime Indication

Protection of photovoltaic systems with DEHNguard® YPV SCI surge arrester

BLITZDUCTORconnect

Hedge Engineering