Electrical Power & Protection


Latest Articles

Smart metering for utility management and sustainability
November 2024
Theodore Paraskevakos, a Greek-American inventor and businessman, developed the first smart meters in 1972 while collaborating with Boeing. Since then, smart meters have evolved significantly.

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How best to benefit from biofuels
November 2024
The local manufacturing and industrial sector is showing increasing interest regarding switching to biofuels as a fuel source. However, the biomass fuels market is mostly still in its infancy, making it extremely challenging for South African companies to make the right decisions when moving away from traditional fossil fuels.

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Monitoring voltage continuously
January 2025, Turck Banner Southern Africa
Get a more comprehensive view of equipment and overall plant health while improving the accuracy of power calculations with Turck Banner’s new AC voltage sensor.

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Hirose industrial connectors
January 2025
Electrical connectors are one of the basic components of modern electronic devices. They enable the safe, fast, and efficient transmission of signals and energy between different components. Hirose offers a wide range of connectors with diverse parameters and applications, from miniature solutions for consumer electronics to specialised products for industrial use.

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Assembly line for the automotive industry
January 2025, Beckhoff Automation
How do you design a new assembly line and go on to reduce the footprint of the concept by another quarter? And how can you later increase the productivity of this highly consolidated line even further? Canadian automation expert, Eclipse found the answer in Beckhoff’s linear XTS transport system. After the second modernisation, the assembly line could produce two different types of pumps on the same small footprint.

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Flawless control solutions
November 2024
PCS Automation Solutions specialises in delivering cutting-edge control solutions that enhance productivity, minimise disruptions, and ensure your mining operations stay ahead of the curve.

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Taking African mining organisations to net zero
October 2024
Danfoss recently participated in the Electra Mining Africa 2024 exhibition, highlighting its latest innovations, sustainable solutions and commitment to supporting the African mining industry’s journey toward decarbonisation.

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Harness the power of the sun
October 2024, Conical Technologies
In today’s rapidly evolving world, sustainable energy solutions are more critical than ever. The PLANET BSP-115HP-5A Solar PoE Switch is a perfect blend of cutting-edge technology and green energy, designed to empower your network with solar power.

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RS is your trusted partner in the mining industry
October 2024, RS South Africa
The mining industry is facing significant challenges. Success in such an environment requires partnering with a supplier that is collaborative, flexible and forward-thinking. RS stands as the ideal partner to help businesses in the mining sector achieve their goals, while saving time and money.

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All aboard the solar rollercoaster ride
October 2024, Schneider Electric South Africa
The South African solar energy market has certainly gone through an exciting time, marked by surging demand, fluctuating prices, and changing government policies. After last year’s mad scramble, 2024 heralded a normalised energy landscape, albeit with a mixture of distributed energy resources such as solar PV.

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The potential of green hydrogen
October 2024, Schneider Electric South Africa
A recent report published by ScienceDirect, highlights two storage technologies: battery storage and green hydrogen storage. Whilst green hydrogen is well known as an energy source, it might come as a surprise to some that it is also an extremely efficient storage solution.

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New power distribution switchboard range
October 2024, Schneider Electric South Africa
Schneider Electric South Africa has unveiled its latest PrismaSeT range of new-generation power distribution switchboards, which offers unrivalled modularity and minimum assembly time, even for the most demanding configurations.

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Ensuring industrial safety in mines with earth leakage protection
October 2024, NewElec Pretoria
Mining operations are inherently risky due to the hazardous environment and complex machinery involved, making the implementation of earth leakage protection systems critical to ensuring the safety of miners and the integrity of equipment.

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Advanced harmonic power analyser
October 2024
Industries with high motor usage such as milling, bottling plants, plastic manufacturing, and refrigeration often struggle with electrical inefficiencies that lead to increased costs and potential equipment damage. Many of these businesses are unaware of the impact of electrical harmonics – additional, unwanted frequencies created by nonlinear loads like computers,variable speed drives and LED lighting.

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Energy efficiency with lighting
October 2024
Over the past decade, more companies have come to understand the benefits of retrofitting their industrial facilities’ lighting solutions. Referro Systems is able to realise significant energy savings for its clients.

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Simplifying battery management for remote dual-voltage systems
October 2024, Omniflex Remote Monitoring Specialists
Ian Loudon, international marketing and sales manager at remote monitoring specialist, Omniflex outlines the advantages of dual-voltage power supply in field environments.

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IP67 power supplies with IO-Link interface for direct voltage
October 2024, ifm - South Africa
Almost all electrical automation technology components require a voltage supply with 24 V DC. ifm presents new power supplies that meet the IP67 protection rating and can thus provide the voltage directly where it is needed.

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No more shocking, inaccurate insulation testing
October 2024, Comtest
Fluke has introduced the Fluke 1535 and 1537 2500 V insulation resistance testers, engineered to simplify frontline troubleshooting, whether on the factory floor or working in the field at a solar installation.

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Paper trail of energy optimisation
April 2025
Over 3,8 million tons of paper products are produced in South Africa each year, and thermal energy plays a pivotal role in both the preparation of raw materials and the pressing and drying of the fibre layers that are ultimately processed into these products. The R50 billion local pulp and paper industry faces exciting opportunities, but also some obstacles, as it seeks to boost competitiveness and contain costs.

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Reducing the carbon footprint by eliminating SF6
October 2024, Schneider Electric South Africa
SF6 is a manmade gas widely used in the electricity industry for insulation and current breaking, and in medium- and high-voltage equipment. Unfortunately it is also the world’s most potent greenhouse gas. One important step is implementing SF6-free equipment in today’s modernised grid infrastructure.

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