As South Africas power network evolves, new generation sources, industrial loads and renewable projects continue to add complexity to an already constrained system. Maintaining stability during fault conditions has become one of the grids most pressing operational challenges. While much of the attention often falls on visible infrastructure, a critical part of grid protection lies in the neutral where neutral earthing compensator resistor transformers NECRTs play a key role in managing earth faults in delta-configured power transformers.
In this environment, Southern Africas largest NECRT manufacturer, ACTOM Distribution Transformers, plays a central role as one of the few companies capable of delivering fully engineered, locally produced solutions at an industrial scale. From the outset, ACTOM Distribution Transformers focus on reliable NECRT equipment has supported South Africas increasingly complex power system.
Reliable neutral earthing underpins safety and equipment protection. ACTOM Distribution Transformers supports this through decades of engineering expertise, in-house testing capability and a strong national footprint. Its locally engineered NECRTs provide consistency in performance across applications. Standards compliance remains a central part of its offering.
