Electrical Power & Protection


Latest Articles

TeSys Giga with digital innovation
January 2022, Schneider Electric South Africa
Schneider Electric has announced the release of the new generation of TeSys Giga series motor starters.

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Zest WEG minimises downtime at local mine
January 2022, Zest WEG Group Africa
Zest WEG has supplied one of its locally manufactured MV switchboards to a gold producer in Gauteng.

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Dry-type transformers for auto plant
January 2022
An important expansion to South Africa’s automotive industry is benefiting from the installation of 10 dry-type transformers and two mini-substations supplied by Trafo Power Solutions.

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Low profile 5 kW PSU with outputs up to 200 VDC
January 2022, Vepac Electronics
Vepac has announced the addition of a low-profile enclosure to the HPT5K0 series of high efficiency 5 kW AC-DC power supply modules.

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DC-DC converters
January 2022, Vepac Electronics
Vepac Electronics offers an extensive portfolio of power converters.

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AC-DC power supplies
January 2022, Vepac Electronics
Vepac Electronics offers a strong range of AC-DC power solutions, covering 3 W to 10 000 W.

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Schneider boosts next generation TeSys Giga offering with digital innovation
January 2022, Schneider Electric South Africa
Schneider Electric has announced the release of the new generation of TeSys Giga series motor starters.

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Cummins offers a range of solutions for load-shedding and back-up power
January 2022
Cummins’ technology is particularly suited to dealing with load-shedding due to features such as full load acceptance for critical equipment.

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Differential pressure transmitter for asymmetric pressure differentials
January 2022, Vepac Electronics
Halstrup Walcher’s PS 17 differential pressure transmitter has been designed to measure asymmetric pressure differentials in standard applications.

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Compact voltage tester without batteries
January 2022, Vepac Electronics
The Profisafe LSP 4 is a compact voltage tester without batteries and all test functions are maintenance-free.

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Hitachi Energy launches IdentiQ digital twin for sustainable, flexible and secure power grids
January 2022
Game-changing solutions built on unique domain expertise integrates with Hitachi’s Lumada platform.

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Zest supplies traction transformers for rail network
January 2022, Zest WEG
As an established supplier to South Africa’s rail sector, Zest WEG will be supplying specialised traction transformers for new substations serving rail lines in Gauteng and the Western Cape.

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UPS for mission critical applications
November 2021
Eaton’s new 9395P high-performance UPS is a must to ensure business continuity and operational efficiency.

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Parallel redundancy power module
November 2021
Mornsun Power has released its upgraded LIR-20 Din-rail parallel redundancy module.

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Dry-type transformers for dairy expansion
November 2021
Trafo Power Solutions has assisted a large dairy producer in a recent expansion, supplying five dry-type distribution transformers to its facilities in a coastal region of South Africa.

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Legrand’s UPS solutions for data centres
November 2021, Legrand
Continuity of operations during power outages is critical in all sectors of business and has become even more important in digital environments like data centres.

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Inverters for PV generation plants
October 2021, Zest WEG
As solar energy contributes increasingly to cleaner, renewable energy for a more sustainable world, WEG has introduced its complete ESW line of central inverter stations for photovoltaic power generation plants.

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Electronic transformers for special requirements
October 2021, ASSTech Process Electronics + Instrumentation
The Jumo IPC 300 electronic transformer was developed for the control of heating loads that previously required an additional transformer for power control.

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Dairy expansion uses dry-type transformers
October 2021
Trafo Power Solutions has assisted a large dairy producer in a recent expansion, supplying five dry-type distribution transformers to its facilities in a coastal region of South Africa.

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Controlling power generation with TwinCAT software
October 2021, Beckhoff Automation
Researchers are implementing innovative new control methods on Beckhoff embedded PCs running TwinCAT to validate their grid-forming control methods.

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