Electrical Power & Protection


Latest Articles

Power supply with scalability optimised
February 2024, Schneider Electric South Africa
Schneider Electric has introduced the Easy UPS 3-Phase Modular to the South African marketplace. This robust uninterruptible power supply (UPS) is designed to protect critical loads while offering third-party verified Live Swap functionality.

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Prioritising arc flash safety
February 2024, Comtest
Comtest has developed a range of thermal imaging and wireless testing tools from Fluke, designed to ensure safety is the top priority for engineers working in potentially dangerous arc flash zones.

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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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Monitoring voltage continuously
October 2024, 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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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
October 2024
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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Keeping South Africa’s data centres lit and reliable
October 2024
South Africa’s power grid and data centres are feeling the heat. These digital powerhouses not only keep our online world spinning, but are also fuelling the recent AI revolution, yet their ever-expanding capabilities hinge on one critical requirement: an uninterrupted power supply.

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WEG geared to service the DRC mining sector
October 2024, WEG Africa
For over 20 years, WEG has been a strategic supplier to the mining sector in the Democratic Republic of Congo. Its local South African manufacturing base has been central to reduced lead times, while a well-established distribution and service network has enhanced support capabilities and, ultimately, customer satisfaction.

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APC’s UPS technology still relevant after 40 years
October 2024, Schneider Electric South Africa
This year, APC celebrates 40 years since introducing its first milestone UPS in 1984.

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Schneider Electric champions energy transition at Climate Week NYC
October 2024, Schneider Electric South Africa
Schneider Electric recently participated in Climate Week NYC 2024. Under this year’s theme, ‘It’s Time’, the company unveiled significant decarbonisation initiatives and shared insights on the urgent need for progress to meet the global goal of tripling renewable capacity and doubling energy efficiency, with a just transition in mind.

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Professional meter for photovoltaic installations up to 1500 V
October 2024, Vepac Electronics
The PVM-1530 from Vepac Electronics is a pioneering meter for photovoltaic installations up to 1500 V, with a substantial number of measurement functions.

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Suppressing electromagnetic and radio-frequency interference
October 2024, Vepac Electronics
EMI/RFI filters are electronic components used to suppress electromagnetic interference and radio-frequency interference.

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High-voltage power supply
October 2024, Vepac Electronics
Wisman’s DL series of high-voltage power supplies from Vepac Electronics is designed to meet the needs of high-performance 48 cm chassis-type HV power supplies.

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Ener-G-Africa expands solar panel manufacturing line
October 2024
Ener-G-Africa has significantly expanded its operations by relocating to a new, larger manufacturing hub in Paarl, Western Cape.

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Are electric trucks viable in South Africa?
October 2024
Daimler Truck Southern Africa will launch a comprehensive line-up of battery-electric trucks ranging from the eCanter to the eActros. The former was trialled by national logistics provider, City Logistics to establish its variability as an intra-city transport option.

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Sustainable future for abalone farm
October 2024
Aqunion, a leader in the global abalone farming industry, has embraced a sustainable future powered by solar energy, thanks to an innovative solution implemented by Sustainable Power Solutions (SPS).

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