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  1. What is a 'Line Interactive' UPS?

    Most Line Interactive UPS will provide a modified sinewave (more commonly known as a 'step-wave') whereas more premium designs will provide a sinewave output. Line Interactive UPS …

  2. Line Interactive UPS | Voltage Independent (VI) | Riello UPS

    Line Interactive UPS – VI (Voltage Independent) Line interactive UPS offer enhanced protection compared to offline uninterruptible power supplies thanks to their ability to monitor the voltage …

  3. Net Power (NPW) 600-2000 VA Line-Interactive UPS | 5 Yr …

    Net Power (NPW) is a line-interactive UPS proven to protect your computers, peripherals and home entertainment devices against both power outages and voltage fluctuations. Designed …

  4. What Is ECO Mode On A UPS System? - riello-ups.co.uk

    It is similar to the basic operating mode of an Offline or Line Interactive UPS, where the inverter is on standby and ready to switch on if there’s a power problem or the incoming supply goes …

  5. Vision Dual (VSD) 1100-3000 VA Line-Interactive UPS | 5 Yr …

    Doubly versatile line-interactive UPS Vision Dual (VSD) is a line-interactive UPS designed to protect conventional or rack servers, network backup systems, and IT network devices. Plug …

  6. What's The Difference Between An Online UPS And An Offline UPS?

    VI - Voltage Independent: typically referred to as ' Line Interactive UPS ', where voltage fluctuations are stabilised by built-in regulation devices. Output frequency tracks the input …

  7. Vision (VST) 800-2000 VA Line-Interactive UPS | 5 Yr Warranty

    A line-interactive UPS with a built-in automatic voltage stabiliser, the Vision offers battery backup in the event of power failure, while also balancing out any surges, overvoltages, or …

  8. 5 Year UPS Warranty | Covers All UPS Up To 3 kVA! | Riello UPS

    5 YEAR WARRANTY ON ALL THESE UPS! Riello UPS offers 5 year extended warranties as standard on all its UPS up to and including 3 kVA. This industry-leading pledge covers our …

  9. Proven Uninterruptible Power Supplies | UPS Systems | Riello UPS

    Single phase & three phase UPS from 400VA to 6.4MVA. Ultimate power protection for data centres, mission-critical settings & home use

  10. What Is An Offline UPS?

    What is a Line Interactive UPS? What's the difference between an "Offline" and "Online" UPS? What causes electrical blackouts? What's the difference between a voltage sag and a surge?