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Riello Sentinel Pro (SEP) UPS

Sentinel Pro (SEP) provides maximum online UPS protection to your critical servers, data processing IT systems and telecoms networks. Single-phase UPS guarantees high-quality power (0.99 pf). 

Easily handles a wide range of input voltages (140-276V) and has a high overload capacity (150%). Compact design and fuss-free installation make it a great choice for protecting Edge applications.

  • Simple plug and play installation 
  • Add additional battery packs for extended runtimes
  • Compact design is ideal for Edge applications
  • Reduce power consumption with ECO and Smart Active modes 
  • 5-year warranty provides additional peace of mind

Riello Sentinel Rack (SER) UPS

Sentinel Rack (SER) is a rackmount UPS delivering maximum protection to your critical rack servers, telecoms networks, data processing IT systems and security systems. Just plug and play, no complex installation.  

Sits just 380mm deep so is ideal for server rooms housing 600mm deep legacy racks. 3000VA version is fitted with a 6A charger and additional batteries to offer you longer runtime options. 

  • Rackmount UPS with simple plug and play installation 
  • Depth of just 380mm so ideal for upgrading legacy 600mm racks 
  • Compact design is ideal for Edge applications
  • Reduce power consumption with ECO and Smart Active modes 
  • 5-year warranty provides additional peace of mind

Riello Sentinel Dual low power (SDH) UPS

Sentinel Dual Low Power (SDH) is a versatile UPS designed to deal with non-linear loads. It’s a proven solution for Edge applications, blade servers, VoIP equipment, IT networks, electro-medical devices, emergency lighting, and security/safety systems.

Install as either a freestanding tower or 2U rackmount UPS. Simply plug and play, no complicated setup. Enhanced inverter delivers 0.9 power factor and 92% efficiency. Easy maintenance with hot-swappable batteries.  

  • Installation flexibility (2U rackmount or freestanding tower) 
  • Designed to handle non-linear loads so ideal for blade servers 
  • Compact design is ideal for Edge applications
  • Reduce power consumption with ECO and Smart Active modes 
  • 5-year warranty provides additional peace of mind

Riello Sentonel Dual (SDU) UPS

Sentinel Dual (SDU) is a doubly-versatile UPS providing maximum protection to critical loads found in server rooms, electro-medical devices, IT networks and industrial applications. Install as a rackmount UPS or freestanding tower. 

Reduce your power consumption using ECO and SMART ACTIVE modes. Prioritise your most critical loads with EnergyShare sockets that enable easy load-shedding. Load-controlled fans minimise noise disruption (<48 dBA).  

  • Installation flexibility (3U/6U rackmount or freestanding tower) 
  • 95% operating efficiency (ONLINE mode) reduces energy waste 
  • Parallel up to 3 UPS for extra capacity or redundancy
  • Easy to maintain with user-replaceable hot-swap batteries 
  • Compact design is ideal for Edge applications

Riello Sentinel Tower (STW) UPS

Sentinel Tower (STW) is your ideal solution to protect non-linear loads found in IT systems, telecoms networks and security/safety systems. High-performing three-level inverter delivers unity power factor and 95% operating efficiency. 

Increase power or redundancy by paralleling up to 3 STWs together. Boost efficiency to 98% with dedicated ECO or Smart Active operating modes. Can be used with both single-phase and three-phase input supplies.

  • 95% operating efficiency (ONLINE mode) reduces energy waste 
  • Unity power factor provides full power output (kVA=kW)
  • Parallel up to 3 UPS for extra capacity or redundancy
  • Load-controlled fan speed minimises noise (<45 dBA) 
  • Designed to handle non-linear loads so ideal for blade servers 

Riello Sentrym UPS

Sentryum is our latest transformerless ONLINE UPS designed to maximise availability, efficiency and performance in small data centres and similar mission-critical applications. Delivers 96.5% efficiency and unity power factor to minimise losses.  

Choose from 3 cabinet sizes to optimise your floorspace and maximise battery runtime: Compact (CPT) – 1 battery string in 0.25m2 footprint; Active (ACT) – 2 battery strings in 0.35m2 footprint; or Xtend (XTD) – 3 battery strings in 0.4m2 footprint. 

  • Choice of 3 cabinet sizes (Compact, Active, Xtend) to maximise battery runtime
  • 96.5% operating efficiency (ONLINE mode) reduces energy waste
  • High overload and short circuit capacity guarantees availability
  • Parallel up to 8 UPS for extra capacity or redundancy 
  • Large touchscreen display and LED status indicator
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