Electrical Power & Protection


Latest Articles

Africa’s net-zero ambition must become operational
October 2026, Schneider Electric South Africa
Schneider Electric’s Rohit Chashta argues that the biggest gap in Africa’s green transition is not ambition but execution, and outlines how advisory services, bankable project roadmaps, digital visibility and SF6-free switchgear can turn sustainability commitments into measurable progress.

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High-efficiency half-brick DC-DC converters
October 2026, Vepac Electronics
The Supreme series half-brick DC-DC converters from Vepac Electronics use synchronous rectification for high conversion efficiency, in a six-sided metal case built to withstand harsh industrial and transportation environments.

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Zinc-based batteries power a more sustainable energy future
October 2026
Zinc-based batteries are gaining ground as a safe, recyclable and cost-effective energy storage option, from consumer electronics to grid-scale systems. The International Zinc Association’s Simon Norton explains why zinc is well placed to support the clean energy transition.

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Energas introduces lower-cost German gas genset for South African market
October 2026
Energas Technologies will supply R Schmitt Enertec’s new Energy Line genset to the South African market, offering German-engineered gas-to-power generation of 400 to 500 kW at a lower entry cost through focused standardisation and a simpler standalone architecture.

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ACTOM plays key role in large transmission substation project in Swellendam
October 2026, ACTOM Electrical Machines
ACTOM has been appointed to engineer, procure, construct and commission the 1000 MVA main transmission substation for the Overberg Wind Farm in Swellendam, one of the largest substations of its kind in South Africa.

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Reliable power conversion from high-voltage DC buses
October 2026, Conical Technologies
The MEAN WELL DDRH-240 from Conical Technologies is a high-reliability DIN-rail DC-DC converter with a wide 250 to 1500 V DC input range, deriving stable low-voltage power directly from high-voltage DC buses in renewable energy, storage, charging, railway and industrial installations.

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AES maintains a strong value and safety stance on boiler retrofits
October 2026
AES Commercial Director Dennis Williams explains when a boiler retrofit makes more sense than replacement, outlines the range of efficiency and emissions upgrades available, and draws the line at safety: a boiler not legally signed off is shut down, no exceptions.

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The grid needs to become more intelligent
October 2026, Schneider Electric South Africa
South Africa’s power grid is becoming bidirectional and far more dynamic as distributed energy resources proliferate. Schneider Electric’s Nishandra Bajinath explains why digitalisation, DERMS and aggregation are essential to keep this increasingly complex grid stable and efficient.

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ACTOM’s integrated electrical solutions reduce project risk and accelerate delivery
September 2026
ACTOM has secured multiple orders across four divisions for the Naos-1 hybrid solar and battery project in the Free State, demonstrating its integrated model for supplying the full electrical chain from high-voltage equipment to distribution transformers.

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Smarter energy management starts with intelligent electrification
September 2026, ABB South Africa, ABB Electrification Products
ABB Electrification specialists Adeline Maleka and Nokulunga Dube explain how the convergence of electrification, digitalisation and automation is helping South African industries gain real-time visibility, reduce energy waste and build operational resilience.

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Electricity security is a strategic imperative for Africa’s growth and industrial future
September 2026
Grid resilience has become as strategic a priority as generation capacity. Africa needs robust transmission and distribution networks, skilled engineers and resilient supply chains to power its energy transition.

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Mining’s decarbonisation journey starts now
September 2026, Schneider Electric South Africa
Mining companies are embedding decarbonisation into core operational strategies as technology, advisory services and digital platforms help translate ESG commitments into measurable environmental and business outcomes.

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High-performance industrial power converters
September 2026
Vepac Electronics supplies PowerGood’s range of industrial AC/DC and DC/DC converters, spanning 15 W to 700 W, with full protection features and compliance with EN55032 Class A and Class B electromagnetic interference standards.

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Decarbonising the energies and chemical industry without the risk
September 2026, Schneider Electric South Africa
Schneider Electric argues that decarbonisation in Africa’s energies and chemical industry need not compromise production or profitability. A phased, digitally enabled approach, starting with energy efficiency improvements, can reduce emissions while strengthening competitiveness.

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Modular UPS system with scalable, high-availability architecture
September 2026
Legrand South Africa has launched its fifth-generation TriMOD three-phase modular UPS, available from 10 to 80 kW. The system features hot-swappable modules, multiple input/output configurations, and up to 99% efficiency in Eco Mode, designed for data centres and critical industrial environments.

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Accurate illuminance measurement for safer, more efficient environments
September 2026, Action Instruments SA
The Sonel LXP-10A illuminance meter is designed for accurate measurement of lighting levels in industrial environments where adequate illumination is essential.

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Why mining operations need local lightning early warning
September 2026, Senseca, Editor's Choice
Lightning can develop into a serious mining hazard before the first local strike, leaving crews little time to stop work and reach safety. Local early-warning technology can provide valuable lead time, allowing mines to connect developing storm conditions to defined trigger actions that protect people, explosives and equipment.

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South Africa’s dirtiest fuel is building its most resilient boilers
September 2026
Steinmüller Africa argues that duff coal, the low-grade fines and discards stockpiled over decades, can now underpin reliable, compliant industrial boilers using mature circulating fluidised bed combustion technology, turning a long-standing liability into a phased energy transition pathway.

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Retrofitting for sustainability
August 2026, Schneider Electric South Africa
As budgets tighten and sustainability targets increase, retrofit and modernisation strategies are gaining traction across Africa, allowing organisations to upgrade only what limits performance while preserving existing infrastructure and extending asset life.

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USB-Datalogger for voltage 0 to 30 V DC
August 2026, Vepac Electronics
The PeakTech 5186 is a data logger for DC voltages from 0 V to 30 V with terminals on the top of the device.

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