It’s absolutely vital in the digital age that you can have peace of mind regarding the continuity of your business. A key component of this the installation of an uninterruptible power supply (UPS). In the event of power failure, a UPS can provide vital minutes of power. Extra time can be added with the addition of extra batteries, for minutes, or a generator, for hours or days.

When it comes to choosing the right UPS for your business, the exceptional selection we have on offer provides a comprehensive and robust series of options. Whether you need a plug-and-play UPS for home use or an industrial UPS for largescale commercial power, our wide selection of units and brands ensures we can find the optimal choice of device from our portfolio to suit your needs.

When choosing a UPS, be aware that there are several varieties, each functioning best within a certain power range.

  • Standby/Off-line UPS operate as standalone units that activate in the event of power failure from the primary source. Practical power range of 0-0.5 kVA. 
  • Line Interactive/On-line UPS operates with the primary source flowing through and charging the battery, which enables smoother transitions in the event of power failure. Practical power range of 0.5-5 kVA. 
  • Double Conversion On-Line UPS is similar to standby UPS except that rather than AC mains being the primary source of power, it’s the inverter. Practical power range of 5-5000 kVA.

Working with dominant brands like APC, Eaton, Riello and BPC, UPS Systems has the uninterruptible power supply that your business needs.

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  1. Riello UPS  Sentinel Rack 1.5kVA UPS (SER 1500 A5)

    The Riello UPS Sentinel Rack (SER 1500 A5) is a rack-mounted version of the popular Riello UPS Sentinel Pro range of online uninterruptible power supplies. Advanced double conversion technology provides the highest levels of reliability and protection for critical servers, data processing IT systems, and telecoms networks. Riello UPS Sentinel Rack 1.5kVA sit at just 380mm deep, making them the ideal choice to upgrade power in server rooms housing 600mm deep legacy racks.

  2. Riello UPS Sentinel Tower 8kVA UPS (STW 8000) Riello UPS Sentinel Tower 8kVA UPS (STW 8000)

    Riello UPS Sentinel Tower 8 kVA UPS (STW 8000) is the ideal solution for protecting mission critical systems such as safety devices, telecommunications equipment but also IT systems to ensure maximum power reliability.

    This Riello UPS is designed and built using state-of-the-art technology and components to provide maximum protection to the powered loads with no impact on downstream systems and optimised energy savings.

  3. Riello UPS Multi Sentry MST 20kVA T1 - 5 mins Riello UPS Multi Sentry MST 20kVA T1 - 5 mins

    Riello Multi Sentry MST 20kVA T1 - 5 mins is an uninterruptible power supply that achieves the highest possible level of online double conversion performance as defined within IEC EN 62040-3. The UPS has been designed to protect critical information and telecommunications systems, networks, services and processes whose operation could be disrupted by poor power quality and/or breaks in their mains power supply.

  4. Riello UPS Sentinel Tower 6kVA UPS (STW 6000) Riello UPS Sentinel Tower 6kVA UPS (STW 6000)

    Riello UPS Sentinel Tower 6 kVA UPS (STW 6000) is the ideal solution for protecting mission critical systems such as safety devices, telecommunications equipment but also IT systems to ensure maximum power reliability.

    This Riello UPS is designed and built using state-of-the-art technology and components to provide maximum protection to the powered loads with no impact on downstream systems and optimised energy savings.

  5. Riello UPS Sentinel Tower 5 kVA UPS (STW 5000) Riello UPS Sentinel Tower 5 kVA UPS (STW 5000)

    Riello UPS Sentinel Tower 5 kVA UPS (STW 5000) is the ideal solution for protecting mission critical systems such as safety devices, telecommunications equipment but also IT systems to ensure maximum power reliability.

    This Riello UPS is designed and built using state-of-the-art technology and components to provide maximum protection to the powered loads with no impact on downstream systems and optimised energy savings.

  6. Riello UPS Multi Sentry MST 30kVA T4 - 6 mins Riello UPS Multi Sentry MST 30kVA T4 - 6 mins

    Riello Multi Sentry MST 30kVA T4 - 6 mins is an uninterruptible power supply that achieves the highest possible level of online double conversion performance as defined within IEC EN 62040-3. The UPS has been designed to protect critical information and telecommunications systems, networks, services and processes whose operation could be disrupted by poor power quality and/or breaks in their mains power supply.

  7. Riello UPS Multi Sentry MST 20kVA T4 - 12 mins Riello UPS Multi Sentry MST 20kVA T4 - 12 mins

    Riello Multi Sentry MST 20kVA T4 - 12 mins is an uninterruptible power supply that achieves the highest possible level of online double conversion performance as defined within IEC EN 62040-3. The UPS has been designed to protect critical information and telecommunications systems, networks, services and processes whose operation could be disrupted by poor power quality and/or breaks in their mains power supply.

  8. Riello UPS Multi Sentry MCM 20KVA S2 - 3 mins Riello UPS Multi Sentry MCM 20KVA S2 - 3 mins

    Riello UPS Multi Sentry MCM 20KVA S2 - 3 mins is an uninterruptible power supply that achieves the highest possible level of online double conversion performance as defined within IEC EN 62040-3. The UPS has been designed to protect critical information and telecommunications systems, networks, services and processes whose operation could be disrupted by poor power quality and/or breaks in their mains power supply.

  9. Riello UPS Sentinel Tower 10kVA UPS (STW 10000) Riello UPS Sentinel Tower 10kVA UPS (STW 10000)

    Riello UPS Sentinel Tower 10 kVA UPS (STW 10000) is the ideal solution for protecting mission critical systems such as safety devices, telecommunications equipment but also IT systems to ensure maximum power reliability.

    This Riello UPS is designed and built using state-of-the-art technology and components to provide maximum protection to the powered loads with no impact on downstream systems and optimised energy savings.

  10. Riello UPS Multi Power MPW 125 125kVA UPS

    The Riello UPS Multi Power MPW 125 125kVA UPS is an award-winning modular uninterruptible power supply designed to protect the mission-critical loads found in data centres, telecoms systems, and IT networks

  11. Riello UPS Multi Power MPW 175 175kVA UPS

    The Riello UPS Multi Power MPW 175 175kVA UPS is an award-winning modular uninterruptible power supply designed to protect the mission-critical loads found in data centres, telecoms systems, and IT networks

  12. Riello UPS Multi Power MPW 294 294kVA UPS

    The Riello UPS Multi Power MPW 294 294kVA UPS is an award-winning modular uninterruptible power supply designed to protect the mission-critical loads found in data centres, telecoms systems, and IT networks

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