Electrical Power & Protection


Latest Articles

Electrical safety warning indicators
Africa Automation Technology Fair 2025 Show Preview
Remlive electrical safety warning indicators have been keeping the workplace safe for more than 25 years.

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Self-contained standalone lightning warning system
Africa Automation Technology Fair 2025 Show Preview, Senseca
The BTD-200 lightning warning system from Biral (UK) is a complete detection and warning system. Its highly specialised aviation grade lightning detection technology delivers the warning as soon as lightning is detected and before the first strike.

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Electrical connections and lighting for industrial and hazardous environments
Africa Automation Technology Fair 2025 Show Preview
Marechal Electric specialises in high-performance electrical power connections, lighting and engineered solutions for industrial and hazardous environments.

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Half brick second generation converter
April 2025, Vepac Electronics
The Supreme series half brick second generation converter from Vepac is composed of isolated, board-mountable, fixed switching frequency DC-DC converters that use synchronous rectification to achieve extremely high power conversion efficiency.

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Multimeters: the perfect entry-level choice
April 2025, Comtest
Experience the precision, durability and safety of professional-grade test tools with the entry level Fluke 15B+ and 17B+ digital multimeters.

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South Africa can become an important EV manufacturer
April 2025
A year ago, South Africa was mired in loadshedding, with the importance and relevance of electric vehicles (EVs) far from the public imagination. Fast forward a year and much has changed

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Self-contained standalone lightning warning system
April 2025, Senseca
Biral, now part of the Senseca Group, and a specialist in environmental and meteorological measurement instrumentation, has launched its BTD-200 lightning warning system, which is a complete detection and warning system.

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Compact, high density power protection system for AI, data centre and large-scale electrical workloads
March 2025, Schneider Electric South Africa
Schneider Electric has launched its new Galaxy VXL – a highly efficient, compact, modular, scalable and redundant 500-1250 kW (400 V) 3-phase uninterruptible power supply (UPS), complete with enhanced cybersecurity, software and safety features.

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Taking the pain out of panel building
March 2025, Omron Electronics
Panel building stands as a cornerstone of industrial automation, shaping the efficiency and reliability of automated systems across different and diverse industries, from manufacturing to infrastructure. Omron leverages over 80 years of experience to furnish OEMs and builders with cutting-edge control panel solutions.

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Powerless is not an option
March 2025
When the power goes out it is important for commercial and tertiary facilities to be able to keep essential electrical equipment running. UPS systems are critical for transitioning and emergency backup power.

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High-performance surface inspection systems for battery production
March 2025
As battery manufacturers increase their focus on yield optimisation to meet growing demand, AMETEK Surface Vision is highlighting the essential role of processes to improve quality and reduce defects.

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Securing the power supply
March 2025
Grid management systems are the linchpin of modern transmission and distribution networks. To understand the intricacies of grid management, it is necessary to unpack its core components: scada systems, energy management systems, outage management systems and wide area management systems.

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Powering sustainable mining operations in Africa
March 2025
Africa’s mining sector is at a crossroads and, as the industry grapples with mounting pressure to drive operational efficiency within the boundaries of sustainability, natural gas is emerging as a compelling solution.

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ABB technology powers three substations in Uganda
March 2025, ABB South Africa
ABB delivered solutions for three substations run by Uganda’s leading utility, Umeme Limited, which manages and operates the state-owned leased electricity distribution network assets.

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A snapshot of South Africa’s electricity market over the next six years
March 2025
At the beginning of the year, the Electricity Regulation Amendment Act came into effect, promising to facilitate “an open market platform that allows for competitive electricity trading.” This article focuses on providing a roadmap for the competitive, multi-market electricity trading platform that the ERAA intends to establish.

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Empowering businesses to prosper as prosumers
March 2025, Schneider Electric South Africa
As more businesses adopt renewable energy solutions like rooftop solar and energy storage they become prosumers – both consumers and producers of energy – a trend that presents organisations with a significant opportunity to engage in the bi-directional flow of energy through distributed energy resources.

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Smart video is defining future EV infrastructure
March 2025
With the move away from combustion engines towards electric vehicles, sales of EVs across the world have increased, and with that so has the expansion of its corresponding infrastructure.

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SEW-EURODRIVE champions energy efficiency
March 2025, SEW-EURODRIVE
South Africa’s adoption of Minimum Energy Performance Standards mandates that all newly imported electric motors meet IE3 premium efficiency levels. SEW-EURODRIVE has long been ahead of this curve, having standardised on IE3 motors more than eight years ago.

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Empowering the future of African mining through innovation
March 2025, ABB South Africa
The mining industry stands at a crossroads, where embracing innovation is no longer optional but essential. As Mining Indaba 2025 explores the theme of Futureproofing African Mining, ABB emerges as a pivotal player in enabling the sector to navigate challenges and seize opportunities.

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Measuring and analysing PV circuit performance
February 2025, Comtest
Regardless of the test method, you must know the plane of array irradiance and cell temperature to evaluate PV circuit performance. Proper sensor types and test methods like the Fluke Solmetric PVA 15i-V curve tracer should be used for reliable results.

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