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About UPS

The Importance of Low-Frequency, Transformer-Based, Single- and Three-Phase UPS Systems in Manufacturing, Heavy Industry, and Mining in Southern Africa

Low-frequency transformer-based three-phase UPS system supporting manufacturing, heavy industry, and mining operations across Southern Africa, supplied by Standby Systems.

This blog investigates the importance of low-frequency, transformer-based, single- and three-phase UPS systems in manufacturing, heavy industry, and mining in Southern Africa.  Across South Africa and its neighbouring regions, including Namibia, Botswana, Zimbabwe, Mozambique, Swaziland, Lesotho, Malawi, and Angola, the need for a constant supply of stable and reliable three-phase power is ever-growing. Manufacturing plants, …

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Why Data Centres in Southern Africa Rely on Three-Phase UPS Systems

Riello three-phase UPS system supporting data centers and IT infrastructure in South Africa, supplied by Standby Systems for reliable backup power.

  Across South Africa and the broader Southern African region, including Namibia, Angola, Botswana, Zimbabwe, Mozambique, Lesotho, Eswatini, and Malawi, the demand for reliable data infrastructure has grown over the last few years at a rapid rate. This is why three-phase UPS systems South Africa data centres depend on have become essential for maintaining performance …

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20 Things You Need to Know About Riello’s Three-Phase UPS Units

Riello three-phase UPS units illustration showing power protection, efficiency, and reliability across South Africa, designed in Standby Systems red and navy brand colours.

Learn the top 20 things about Riello three-phase UPS units, from sizing and battery backup to modular design and industrial reliability. Whether you operate in mining, data centers, telecoms, or healthcare, find out how Standby Systems South Africa ensures your power never stops.

Industrial UPS Systems for Manufacturing and Heavy Industry in South Africa

Digital illustration showing a factory and industrial UPS system split between red and blue backgrounds, symbolising heavy industry and reliable power protection with Riello UPS units from Standby Systems in South Africa.

Industrial UPS systems in South Africa play a vital role in keeping manufacturing, mining, and heavy industry operations running smoothly during power disruptions. Standby Systems supplies Riello industrial UPS units designed for low power factor loads, high-current motors, and automation equipment. From three-phase UPS solutions to advanced battery backup systems, these UPS units protect critical machinery, maintain productivity, and ensure safety compliance across Southern Africa, including Namibia, Botswana, Zimbabwe, Mozambique, Lesotho, Eswatini, and Malawi.

Cyber Resilience for South Africa’s Financial Sector: Why Riello UPS Systems Matter

Cyber resilience for South Africa’s financial sector graphic showing shield, power and battery icons, Africa map, and a Riello UPS unit, highlighting always-on protection from Standby Systems.

Power instability and rising cyber risk make uptime non-negotiable for banks and financial services in South Africa. This blog explains how a correctly engineered Riello UPS system from Standby Systems keeps ATMs, trading platforms, and security controls online, protects data from corruption, and supports IEC/SANS and FSCA compliance. Explore the best UPS units for financial sites, from branch IT to data centres, plus installation, monitoring, and maintenance guidance for true always-on operations.

Riello UPS Systems for Stadiums and Sports Facilities in South Africa and Beyond

Riello UPS feature image with stadium floodlights, a waving South African flag, and cheering fans under the headline “Riello for SA Sport,” representing reliable UPS systems for stadiums and sports facilities in South Africa.

Riello UPS transformer-based systems, supplied by Standby Systems, power stadiums and sports facilities across South Africa and beyond. From the 2010 FIFA World Cup to today’s modern venues, Riello MPS, MPT, MHT, and MHE UPS units protect lighting, broadcasting, security, and ICT networks against power outages. Scalable solutions ensure not only world-class stadiums but also gyms, country clubs, and sports complexes benefit from uninterrupted performance, safety, and reliability.

Riello UPS Technologies and Their Financial Benefits for Businesses in South Africa

Digital illustration of Riello UPS units with lithium batteries, upward arrow, and glowing icons for efficiency, cost savings, and growth, symbolising the financial benefits of modern UPS systems in South Africa with Standby Systems.

Modern businesses in South Africa face constant power challenges, making reliable Uninterruptible Power Supply (UPS) solutions essential. In this blog, Standby Systems explores the financial benefits of advanced Riello UPS technologies, including lithium batteries, modular UPS designs, and AI-enhanced power management. Discover how investing in high-efficiency Riello three-phase and industrial UPS systems reduces downtime, lowers energy costs, extends battery life, and delivers a strong return on investment. Learn why Standby Systems is the trusted partner for Riello UPS solutions across Southern Africa.

How Riello UPS Ensures Reliability in Healthcare and Why Southern Africa Should Take Note

Feature image for Standby Systems blog showing Riello UPS reliability in healthcare, with hospital illustration, UPS unit, ECG line, and Riello and Standby Systems logos in brand colours.

When it comes to healthcare in South Africa, every moment counts, and in our line of work, so does every clean volt. At the heart of life-saving equipment, operating theatres, and medical data management systems should be a Riello UPS power supply.

Busting the Biggest Myths About Uninterruptible Power Supply (UPS) Systems in Southern Africa

Red and blue split graphic with shattered glass effect, featuring “MYTH” and “REALITY” text, Africa outline, and power protection icons, symbolizing busting UPS system myths in South Africa with Riello UPS solutions from Standby Systems.

Power outages, voltage fluctuations, and load shedding are a daily reality in South Africa, but many businesses still fall for common myths about Uninterruptible Power Supply (UPS) systems. In this essential guide, Standby Systems busts the biggest misconceptions about UPS units, from battery lifespan and maintenance to sizing, installation, and industrial capability. Discover the truth about Riello UPS technology, learn how to choose the right three-phase or single-phase system, and protect your operations with expert advice tailored to Southern Africa’s unique power challenges.

Why Riello UPS Units Are Essential in Healthcare

Riello UPS providing industrial three-phase power protection for manufacturing, heavy industry, and mining operations across Southern Africa, supplied by Standby Systems.

Every second counts in the fast-paced and high-pressure conditions of the medical industry. Power disruptions are not just an inconvenience… they can be life-threatening! From ventilators and MRI scanners to laboratory automation systems and patient records servers, healthcare facilities across Southern Africa depend on a clean and continuous electricity supply to function safely and competently.

Powering the Future of Data Centres in Southern Africa with Riello UPS

Standby Systems head office and warehouse facility in South Africa, specialising in Riello UPS solutions for industrial and commercial backup power.

Discover how Riello UPS systems, supplied and supported by Standby Systems in South Africa, are powering the future of data centres across Southern Africa. From compact, high-efficiency models to scalable modular solutions, our UPS units protect against load shedding and power fluctuations, ensuring uninterrupted performance for IT infrastructure. Learn why data centres in Gauteng, Namibia, Botswana, and beyond trust Riello UPS for reliable backup power, advanced battery management, and minimal environmental footprint.

How UPS Units Secure Control Rooms in Southern Africa

Standby Systems and Riello at Securex 2025, Johannesburg, South Africa

Discover how Riello UPS units from Standby Systems protect control rooms across Southern Africa from power outages, voltage spikes, and data loss. Ideal for CCTV, access control, and emergency systems, these UPS solutions ensure 24/7 security, uninterrupted communication, and compliance with critical safety standards.

An Easy-to-Understand Guide to Online-Double Conversion UPS Units

Internal view of the AROS Riello Master HE UPS showing advanced circuitry for industrial inverter battery backup in South Africa’s mining sector.

Discover how online double-conversion UPS units safeguard sensitive equipment from power disruptions in South Africa’s unstable grid. This expert guide by Standby Systems explains UPS topologies, components, power factor, battery sizing, harmonic filtering, and monitoring options—perfect for IT, medical, and industrial applications.

Choosing Between Industrial and Commercial UPS Units: Which is Best for the Mining Industry and Why?

Industrial bucket-wheel excavator operating at night in a Southern African open-pit mine, highlighting the need for reliable UPS power solutions like those offered by Standby Systems and AROS Riello UPS.

Mining operations demand tough, high-performance UPS solutions due to power unpredictability, extreme environmental conditions, and safety concerns. The best choice for the mining industry is a high-capacity, three-phase industrial UPS system with double-conversion technology, like the three-phase Riello UPS units sold by Standby Systems.

Exciting Project Update: Major Riello UPS Installation in a Gauteng Data Centre

Riello UPS systems undergoing factory acceptance testing at Standby Systems before Gauteng data centre installation

Standby Systems is proud to announce that three 600kVA Riello MHT UPS units, configured to operate in parallel with advanced network integration and monitoring, are currently undergoing Factory Acceptance Testing (FAT) at our facility. These high-performance three-phase Riello UPS systems, supported by Elite VRLA batteries, are being prepared for a major data centre in Gauteng, …

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Choosing the Right UPS System in Southern Africa

Riello UPS Systems from Standby Systems Johannesburg South Africa

The cost of electricity in South Africa is the highest on the African continent and the backup power energy demand has increased greatly, resulting in an expanding industry. However, this has also attracted many small companies that come and go, leaving UPS users helpless when it comes to post-sale support.

What Kinds of South African Business will Benefit from a UPS?

A UPS (uninterruptible power supply) will benefit all South African businesses and organisations by protecting their electronics and helping them dodge the disruption caused by ESKOMs daily load shedding. Load shedding isn’t going away anytime soon.If you’re a business owner, you need a UPS. What are the benefits of using a UPS in South Africa? …

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RIELLO MODULAR DATA CENTER UPS Receives Excellence Awards

RIELLO MODULAR DATA CENTER UPS receives Excellence awards In June of 2022, the Riello modular data centre UPS, known as the Multipower product range, won the prestigious “excellence awards” in the power product of the year class as the Number 1 modular UPS voted by both the UK Electrical Review and Data Centre Review magazines.  This modular …

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Using the best battery preventative maintenance practices to prevent IT system and data centre downtime

Data centre or IT system downtime is a major risk to any business To limit the risk of data centre downtime, the best practice is to regularly perform preventative maintenance on both the UPS unit and its associated backup battery bank, along with rigid testing. In all the root cause analyses, your UPS system accounts …

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Repairs to your UPS and emergency backup power system when it breaks down

UPS and emergency backup power system repairs are necessary when your system breaks down and the damaged or faulty components within the rectifier, Static switch or Inverter systems require replacement so that the system can operate again at optimum levels. Why use Standby Systems as your repair centre and service provider? Standby Systems offers all …

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Preventative maintenance and servicing on all your UPS, Battery, STS and emergency backup power equipment

UPS unit, backup battery maintenance and servicing is a planned regular preventative maintenance requirement. The service is performed either on the client’s site or, in the case of hard-wired systems, in the Standby Systems Workshops. Plug-and-play systems maintenance is done to detect problems before they occur and to compensate for normal wear and tear from …

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What should an uninterruptible power supply (UPS) preventative maintenance contract service include?

Having a preventative maintenance contract in place is essential to ensure that the UPS unit undergoes planned and regular servicing and controlled firmware upgrades at least twice a year. Such services allow the technician to: Perform a visual inspection for any possible signs of component wear and tear, which may be signs of something starting …

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What is the best UPS technology to use?

Offline UPS, Line-interactive UPS, or Online double-conversion UPS; which one should you choose and how does an Online double-conversion UPS work? There are three types of UPS system designs. Primarily, each one represents an advancement in UPS technology:1. Offline UPS2. Line interactive UPS3. Online double-conversion UPSIn this article we aim to highlight each system so …

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New UPS system Sales, design, project management, installation, and commissioning in Johannesburg and all over South Africa

No matter what size UPS system, at Standby Systems, we have the technical sales specialists for any UPS requirement; none is too small or too big. Our in-house technical expertise of over 250 years of combined technical knowledge and UPS industry experience enables us to offer from small upto unique and complex UPS plants for …

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How do I monitor my UPS unit remotely?

A UPS unit can be monitored remotely in one of two ways. By means of a remote alarm panel which can be, in some cases, an identical display to the UPS front panel. This will allow remote control of the UPS via this panel or via an ethernet communications highway, usually using SNMP version 3. Or …

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Why Riello UPS from Standby Systems in SA is your best choice of UPS

The positive effects of owning a backup/emergency power UPS plant to keep your load running when the power fails are many. However, the local company infrastructure in South Africa behind the UPS system is just as important to your home and business. An uninterruptable power supply, also known as a UPS, is only as good as the support structure that backs …

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UPS SYSTEMS IN SOUTH AFRICA

A UPS system is a device that ensures that the load connected to the inverter will always be safe and protected from any mains supply failure or irregularity like dips and spikes. As long as the battery backup is available, it will ensure a 100% clean, smooth power supply to any load it is supplying. …

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What can STANDBY SYSTEMS GIVE TO YOU as a Southern African UPS user, and what can we do for your Riello UPS and emergency power backup needs?

Sole AROS and Riello Distributor for 18 years Standby Systems offers the UPS and emergency backup user peace of mind with 18 years as the sole distributor for AROS RIELLO UPS systems for the entire Southern African continent except for Natal and Western Cape. Solid foundation UPS company With our solid foundation of 18 years …

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Types of UPS or uninterruptible power supplies

Introduction to UPS or Uninterruptible Power Supply An uninterruptible power supply (UPS) is a system that protects electronic equipment from power fluctuations. A UPS is a device that is interfaced between the electric network (connected to utility power eg. ESKOM in South Africa) and the equipment that need protecting. UPS or uninterruptible power supply – …

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UPS Systems – What Does On-Line Double Conversion Mean?

UPS Systems – What Does On-Line Double Conversion Mean? By G Bennett, Standby Systems Abbreviations: IGBT – Integral Gated Bipolar Transistor PWM – Pulse Width Modulation THD – Total Harmonic Distortion UPS – Uninterruptible Power Supply A UPS is there for one primary reason – to provide uninterrupted power to the load. We recognise reliability …

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Desktop UPS versus Centralised Systems

Desk Top UPS ( Uninterruptible Power Supply ) versus Centralised Systems A small desktop UPS is a typical line interactive unit. It is intended for the man on the street to use at his home, not to run data centres. This means that the UPS is essentially off all the time and will switch on …

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UPS or uninterruptible power supply

UPS or uninterruptible power supply, is a power supply that includes a battery to maintain power in the event of a power outage. Typically, a UPS keeps a computer, plant or electrical equipment running for several minutes or hours after a power outage. A UPS is typically used to protect hardware such as computers, data …

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