Electrical Power & Protection


Latest Articles

Cable entry plate for reliable protection under extreme conditions
April 2026
With the new KEL-DPU-OD cable entry plate, icotek presents an innovative solution for applications that are permanently exposed to strong UV radiation, weathering and temperature fluctuations.

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Future-ready electrical infrastructure for evolving mine needs
April 2026
The ability to design and scale electrical infrastructure for mines’ changing needs has become a critical competitive advantage for Trafo Power Solutions, allowing customers to avoid costly re-engineering as their mines evolve.

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Scalable, high-capacity double-stack busway system
April 2026
Vertiv has expanded its PowerBar Track busway family with the introduction of a compact, high-capacity double-stack design that enables higher power density while optimising valuable white space.

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How batteries can help SA avoid a grid crisis
April 2026, WEG Africa
Last year, Spain and Portugal lost up to 60% of their electrical power in mere seconds. It’s crucial that SA avoids a similar grid crisis, and battery energy storage systems are vital for that transition.

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Real-time modelling for a resilient, bi-directional energy future
April 2026, Schneider Electric South Africa
South Africa’s electrical grid is a classic example of a traditional power system, designed for one-way energy flow. This is where real-time grid modelling becomes critical.

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Why grid flexibility and reliability are more important than you think
April 2026, Schneider Electric South Africa
In South Africa the grid was never designed to accommodate large-scale rooftop solar adoption, widespread distributed generation, or the rapid growth of electric vehicles and charging infrastructure. As the electricity landscape and grid evolve, flexibility and reliability should become part of this equation.

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Electric mobility can bring predictability to international energy disruptions
April 2026
South Africa is vulnerable to international market shifts. Today we are more dependent on energy than we were in the 1970s, and the events unfolding in the Middle East are a catalyst for greater energy independence.

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Bi-directional programmable power
April 2026, Vepac Electronics
The SM15K Series from Vepac offers programmable DC power supplies with high efficiency, stability and flexibility. Its constant power output significantly expands the voltage and current range compared to traditional power supplies.

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Supporting the AI boom with power architecture
April 2026
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.

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Effective monitoring of solar panels for dust and debris
April 2026, Senseca
To assist in the quick monitoring of solar panels for dirt, Senseca has introduced the Dust Fall Monitoring System, which alerts control centre operators at photovoltaic solar farms utilising solar panels when their panels need to be cleaned.

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Powering the future of Africa’s smart cities
April 2026, ABB South Africa
ABB Electrification is driving Africa’s transition to smarter, more sustainable cities through its suite of integrated technologies designed to improve energy efficiency, resilience and connectivity across urban infrastructure.

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Vector network analyser with high dynamic range and precision
April 2026, Vepac Electronics
The SNA6000A vector network analyser from Vepac Electronics has a dynamic range of over 135 dB, which makes it ideal for the detailed analysis of weak signals, even when they occur alongside stronger signals.

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Rethinking power for Africa’s data centres
April 2026, Schneider Electric South Africa
There is a wave of new data centres across the continent, but too many of these facilities are still designed around the assumption that when the grid fails, diesel will save the day. This approach is no longer fit for purpose.

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Power stability influences safety, quality and high-precision automation
April 2026, Omron Electronics
As industrial systems become increasingly digitalised and data driven, protecting the integrity of power supply has become a key consideration within SHEQ management strategies.

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Advanced Layer 2 switching capabilities
April 2026, Phoenix Contact
The Raptor EP4200 and EP5200 series switches provide advanced Layer 2 switching capabilities with high performance and availability tailored for demanding critical infrastructure and energy applications.

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Modular control platform for the hydrogen industry
April 2026, Beckhoff Automation, Editor's Choice
With a seamless modular control solution from Beckhoff featuring over 500 data points and numerous ELX series terminals with intrinsically safe interfaces, Greenlight Innovation is breaking new ground in hydrogen testing.

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Strengthening the backbone of critical infrastructure
March 2026, ACTOM Electrical Machines
Many sectors depend on mission-critical facilities to deliver uninterrupted services. Ensuring that these operate without disruption requires equipment that can support changing energy demands, tolerate grid instability and offer strong protection and monitoring capabilities.

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Why expert O&M will secure South Africa’s energy future
March 2026
As more companies depend on embedded generation to stabilise operations and manage electricity costs, day-to-day performance has become one of the most critical factors influencing business continuity. This shift firmly places operations and maintenance at the centre of long-term energy reliability and financial returns.

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ACTOM delivers Africa’s first fully digital, AI-ready substation in Namibia
March 2026, ACTOM Electrical Machines
Namibia’s power utility, NamPower, has officially commissioned the Sekelduin 132/66/33 kV substation near Swakopmund, marking Africa’s first fully digital substation.

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Legrand strengthens high-efficiency UPS offering
March 2026
Legrand SA’s next-generation Keor DK single-phase uninterruptible power supply has been designed to deliver high levels of power continuity, efficiency and operational flexibility in technical and infrastructure installations where consistent power quality is essential.

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