Dehn introduces new lightning protector
September 2013
Electrical Power & Protection
Lightning and surge protection, earthing components and safety equipment manufacturer, Dehn Protection South Africa has launched a new high-voltage-resistant conductor for all classes of lightning protection systems (LPS), known as HVIpower.
The complete HVIpower system, including accessories, is tested with lightning impulse currents (10/350 s) of 200 kA. It also allows for an increased separation distance of 20% more than other high-voltage-resistant conductors (75 centimetres), translating to an equivalent separation distance of 90 centimetres in air and 180 centimetres in the case of solid material.
“HVIpower is extremely easy to use,” says Dehn Protection South Africa MD, Alexis Barwise. “The new spring contact in the supporting tube allows automatic contact to the semi-conductive coating of HVIpower, thus establishing the sealing end. The equi-potential bonding is directly connected to the metal supporting tube to ensure quick and easy installation without errors.”
HVIpower is installed in a stainless steel supporting tube to give the following advantages:
* Improved aesthetic appearance since the conductor is not visible.
* Small area exposed to the elements.
* Fast installation.
“Handling is straightforward as the plastic insulation can be stripped by means of the HVIstrip 27 tool without damaging the copper conductor. HVIpower is thus easily configured and installed due to its connection set,” concludes Barwise.
For more information contact Dehn Protection South Africa, +27 (0)11 704 1487, [email protected], www.dehn-africa.com
Further reading:
Advanced process control for the IRP
Schneider Electric South Africa
Electrical Power & Protection
One of the main challenges in implementing South Africa’s Integrated Resource Plan is ensuring grid stability while integrating renewable energy sources and balancing fluctuating energy demands. Advanced process control can play an important role.
Read more...
Revolutionising fault location and maximising solar production
Comtest
Electrical Power & Protection
Comtest has on offer the Fluke GFL-1500 solar ground fault locator, a frontline troubleshooting tool that helps technicians pinpoint active ground faults in solar photovoltaic systems.
Read more...
Supporting the AI boom with power architecture
Electrical Power & Protection
Hitachi Energy is supporting the 800 VDC power architecture announced by Nvidia, by developing a cleaner, more efficient way to power the next generation of AI infrastructure.
Read more...
Kyocera releases new stacked capacitors
Electrical Power & Protection
Kyocera AVX has released the new KGP Series commercial-grade stacked capacitors for high-frequency applications in the industrial and downhole oil and gas industries.
Read more...
More sustainable tyres
Electrical Power & Protection
Continental is prioritising the use of renewable and recycled materials in its tyre production
Read more...
World’s first hydrogen-powered driverless tractor
Electrical Power & Protection
Kubota has unveiled the world’s first hydrogen fuel cell tractor with a self-driving function.
Read more...
ABB drives rail modernisation and EV growth in South Africa
Electrical Power & Protection
ABB’s work in Africa in low- and medium-voltage infrastructure, safety-critical components and electrification puts it at the heart of accomplishing the Southern African Railways Association’s strategy.
Read more...
Revolutionising electrical infrastructure through digital innovation
Schneider Electric South Africa
Electrical Power & Protection
In today’s rapidly evolving industrial and commercial landscapes, the integrity of electrical infrastructure has become a non-negotiable priority.
Read more...
Hitachi Energy’s power quality solution
Electrical Power & Protection
Hitachi Energy has announced the deployment of its power quality solution to connect Tanzania’s leading gold producer, Geita Gold Mine (GGML) securely to the national grid.
Read more...
Rail electrification and EV solutions for integrated transport systems
Electrical Power & Protection
A comprehensive range of solutions for rail electrification and electric vehicles is available from leading technology provider ABB, contributing significantly to integrated and sustainable transport systems.
Read more...
printer friendly version