Electrical Power & Protection


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Zest delivers biggest mobile substation
March 2022, WEG Africa, News
The innovative 50 MVA substation, with a dual voltage of 110-60/30-20 kV, will perform a range of duties for Guinea’s power utility company, including providing emergency and standby power.

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Distributed energy monitoring unit
February 2022, Opto Africa Holdings
Opto 22 has expanded its groov RIO edge I/O series with a new energy monitoring unit (EMU) designed to help plant managers, machine operators and financial analysts understand electrical costs and track ...

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Power analyser with RS-232 C interface
January 2022, Vepac Electronics
Power analysers are used for the precise evaluation of circuits, energy consumers and network loads. The PeakTech P 4145 3-phase power analyser offers all important functions for performance analysis ...

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World’s first replacement of SF6 in existing high-voltage equipment
January 2022
The innovation called EconiQ retrofill uses eco-efficient gas mixture to support National Grid in achieving their sustainability targets.

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Why a commercial UPS should never be used in an industrial application
January 2022, ABB South Africa
In applications with harsh environments, an industrial UPS should be the automatic choice due to higher safety levels, less risk of expensive downtime due to power failures, a longer lifespan and reduced servicing costs.

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Space-saving power supplies
February 2022, Phoenix Contact
With its new generation of ‘Uno Power’ power supplies, Phoenix Contact provides compact power supplies with a high power density. The new devices are space-saving and alignable without minimum clearances ...

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Festo solenoid valves for everyday tasks
February 2022, Festo South Africa
In the automation industry, machine users are continually confronted with new challenges. The only way to achieve lasting success is by selecting the perfect components. Festo offers over 2200 Core Product ...

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Gaining valuable insights into your power infrastructure
February 2022, Schneider Electric South Africa
In an era where South Africa faces a continuous and uphill battle in stabilising its energy provision, many businesses are focused on alternative resources and backup supply such as UPSs, generators ...

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Green energy harnessed for NSK plants
February 2022
NSK has signed a contract with the electricity provider of its two UK manufacturing facilities in Newark (industrial bearings and linear guides) and Peterlee (automotive bearings) that ensures the supply ...

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480 W DIN-rail power supplies
February 2022, Conical Technologies
LIF480-10BxxR2 is a Mornsun AC-DC converter series representing a cost-effective, energy-efficient power supply solution for standard DIN-rail mounting. The products offer a high level of stability and ...

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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, WEG 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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