Tag:Dehn

Earth-termination systems for wind turbines

  When it comes to lightning protection for wind turbines, DEHN Africa says it is essential to implement a single, common earth-termination system for all...

Lightning and surge protection for explosive atmospheres

  During the production, processing, storing and transportation of flammable substances such as fuel, alcohol, liquid gas, explosive dust, etc., potentially explosive atmospheres may be...

Lightning and surge protection for rooftop photovoltaic systems

  PV systems will be integral to electrical installations of the future, but they are exposed to all weather conditions and must withstand lightning strikes...

Shielding wind turbines from lightning and surges

  The general public’s consumption of alternative fuels is growing: including wind energy, which has been used since 2000 BC and is one of the...

Lightning protection systems for biogas plants

  Complex and cost-intensive plants with fully automated processes are required to generate useable final products from biomass. A volatile mixture of gas and air...

Application optimised combined arrestor

  When a powerful electric surge (like lightning) travels from the power system to the surge arrester, the high voltage current is sent directly to the...

Overalls for underground arc flash protection

Surgetek presents high visibility, 15 cal/cm² arc-rated LV overalls, described as the highest cal-rated LV overalls in the industry. Their high visibility is due to...

Maintaining surge protective devices

  Even if a lightning strike is several kilometres away, the energy entering the buildings via the conductors might still destroy electrical and electronic equipment....

Latest news

Another trickle of good news for South Africa’s energy future

by Greg Nott and Lizel Oberholzer, Norton Rose Fulbright  -   Energy is the engine which drives a nation’s economic growth....
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HVAC trends: What to expect going into 2021

by Shaun Scannell, LG Electronics Air Solutions Staying ahead of the curve means looking beyond where we are at now...

Strategic partnership opens doors

Electron Technologies (Electron) and Blockpower have entered into a cooperation agreement to provide services in and around Southern Africa. As...

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