Electrical Power & Protection


Latest Articles

Energy strategy as a competitive advantage for African businesses
May 2026
Energy is no longer simply something that businesses consume. When managed effectively, it becomes a controllable asset that supports resilience and efficiency and sets the foundation for long-term competitiveness.

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World’s fastest 14 bit arbitrary waveform generator
May 2026, Vepac Electronics
The ARB Rider AWG-700 from Vepac is the world’s fastest 14 bit arbitrary waveform generator, with a 20 GS/s real-time update rate and 14 bit vertical resolution.

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Transformers for mining house in Botswana
May 2026, ACTOM Electrical Machines
LH Marthinusen is completing the manufacture of two 30 MVA transformers for a mining house in Botswana.

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DIN-rail power supplies for reliable and efficient AC/DC conversion
May 2026, Conical Technologies
The Claf Power AD75-2BxxS series DIN-rail power supplies are designed for industrial automation, control systems and process environments.

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Rethinking power for Africa’s data centres
May 2026, Schneider Electric South Africa
Africa’s digital economy is scaling faster than its power systems. If it wants resilient, competitive and sustainable data centres, the starting point must be a grid-to-chip architecture rather than a genset-first mentality.

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The growing decentralisation of power grids
May 2026
The decentralisation of power generation is changing how national grids function. For electrical engineers, several new challenges and opportunities are on the horizon.

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Custom mini substations for Zambian copper mine
May 2026
Recent orders to supply seventeen specially engineered mini substations for an underground copper mine in Zambia reinforces Trafo Power Solution’s track record in delivering customised electrical solutons for challenging environments.

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Unifying building information into a sea of insight
May 2026, Schneider Electric South Africa
Facility managers realise that in order to gain the most from building automation, they can longer deploy and operate technologies in isolation. Modern, integrated building management solutions address this challenge by bringing data from multiple sources and dispersed locations like HVAC, lighting, access control, lifts, generators, field devices, energy and

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Smart power solutions for a low-carbon future
May 2026, ABB South Africa
As the world marked Earth Day 2026, ABB is highlighting the role of low-voltage smart power solutions in improving energy efficiency, reducing emissions and enabling more sustainable infrastructure.

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Why digital LV switchboards matter
May 2026, Schneider Electric South Africa
Today’s buildings account for up to 40% of global energy consumption and CO2 emissions. However, buildings are also expected to deliver higher availability and stronger safety performance while also being sustainable. Digital swirchboards make a difference in the way buildings are developed, upgraded and managed.

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Next-generation charging solution for tough mining and heavy-duty demands
May 2026
Epiroc South Africa is launching a new generation of charging solutions tailored to the specific challenges of underground mining and heavy-duty electrification.

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The new energy landscape for buildings will be enabled by e-mobility
May 2026, Schneider Electric South Africa
The adoption of the electric vehicle continues to proliferate, and buildings are becoming a vital part of the e-mobility movement, which requires a whole new approach to energy management.

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Dynamic control of industrial solar plants and energy storage systems
May 2026, Beckhoff Automation, Editor's Choice
Spanish Group, Power Electronics has demonstrated its comprehensive expertise in sustainable energy supply in over 3000 solar and energy storage projects with a total installed capacity of 120 GW. To control its modular systems, the company relies on open, high-performance Beckhoff control technology.

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The case for hybrid power for mines in Africa
May 2026
Energy strategy is becoming an increasingly important part of mining resilience and long-term planning. One practical response to fuel volatility is to complement thermal generation with hybrid power solutions to reduce the share of your energy mix that is exposed to volatile commodity prices.

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SF6-free MV switchgear for Western Cape Fruit Processors
April 2026, Schneider Electric South Africa
Schneider Electric and Technoserve Medium Voltage have installed the award-winning RM AirSeT SF6-free pure air MV switchgear at the Western Cape Fruit Processors facility in the Elgin Valley, Grabouw.

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Why expert O&M will secure South Africa’s energy future
April 2026
South Africa’s clean energy sector is entering a new phase. Attention has moved from installing new capacity to how consistently these assets perform. This shift places operations and maintenance at the centre of long-term energy reliability and financial returns.

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Why it pays to outsource boiler operations
April 2026
Associated Energy Services has improved energy efficiency by 35% at a large FMCG manufacturer’s site and followed up with a 21% improvement at a second.

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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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