South African economy continues to deal with the realities of unpredictable power supply, be it voltage dips, spikes, and brownouts which are often more disruptive than load shedding itself. 

In fact, according to the KCS Group Intelligence report, voltage dips and brownouts are increasingly cited (by manufacturers and SMEs) as more damaging than scheduled load shedding. These fluctuations cause equipment failures, data losses, and production halts, often without warning.

In critical sectors such as mining, manufacturing, and data centres, power quality is just as important as supply.  As mentioned, poor quality electricity not only leads to costly downtime but also damages sensitive equipment, shortens asset lifespans, and drives up maintenance costs.

This is where three-phase Uninterruptible Power Supply (UPS) systems become indispensable. More than just backup devices, these solutions stabilise power, condition supply, and act as a first line of defence against irregularities. 

Three-phase UPSs ensure the smooth flow of electricity to heavy machinery, IT infrastructure, and data centre equipment whilst also safeguarding operations, enhancing resilience, and protecting investments.

Power quality is non-negotiable

“Load shedding is no longer the only challenge,” explains Sashen Govender from Schneider Electric. “Fluctuations such as under-voltage, over-voltage, and spikes are increasingly common, and they can have a devastating effect on industrial operations. 

“We’ve seen cases where manufacturers had to scrap hundreds of thousands of rands worth of goods because voltage dips damaged production equipment. With the right UPS in place, these risks are significantly reduced.”

A three-phase UPS bridges the gap between unstable power and business continuity. It not only prevents equipment damage but also reduces operational costs by cutting down on downtime and extending the life of critical assets.

Tailored solutions

While the technology is vital, implementation is equally vital. Wendy Robberts, Senior Account Manager, TechAccess, stresses that every business has unique requirements. “UPS systems, like the business which it operates in, aren’t one-size-fits-all. This is why we work closely with Schneider Electric to design bespoke solutions for specific loads and applications.

“Our role is to ask the right questions, evaluate requirements, and deliver solutions that are not only effective but also scalable for future growth.”

As a perfect example, a leading engineering manufacturer was plagued by production losses due to voltage dips. After TechAccess installed a Schneider Electric three-phase UPS, the facility eliminated unplanned downtime and avoided costly equipment replacements.

The power of partnership

But technology alone cannot overcome unstable power supply. Says Govender: “Schneider Electric relies on its channel ecosystem to extend expertise and support across Africa. Partners like TechAccess are trusted integrators who bring decades of experience, industry knowledge, and customer relationships. 

“Together, we ensure that solutions are implemented correctly, maintained properly, and supported throughout their lifecycle.”

The partnership between Schneider Electric and TechAccess is built on more than 15 years of collaboration, earning TechAccess the status of Elite Partner. This trusted relationship means customers benefit from:

•                     Expert integration and support – ensuring UPS systems are installed, commissioned, and maintained to international standards.

•                     Local presence with global backing - TechAccess provides on-the-ground support while leveraging Schneider Electric’s global innovation and roadmap.

•                     Long-term reliability - from proactive maintenance to modernisation of older systems, customers enjoy end-to-end lifecycle assurance.

The future 

New-generation three-phase UPS solutions offers higher efficiency, smarter monitoring, and integration into broader digital infrastructures. A report by MRAechoes this sentiment, stating that modern UPS systems are no longer just backup, they’re part of a broader energy strategy, especially in digital and automatedenvironments.

Robberts concludes: “Our goal is to keep customers informed, supported, and prepared. By working closely with Schneider Electric, we help businesses adapt to evolving challenges, modernise their power protection, and safeguard their operations well into the future.”