Sentinel Dual (SDH) Power Range: 1 – 3KVA
Sentinel Dual is the new range of high density double conversion online UPS, suitable for powering a wide range of devices such as servers, storage systems, telephony – VoIP equipment, network and medical systems as well as industrial applications.
It is also ideal for powering and protecting Blade Server systems with high input power factor. At only 2U, Sentinel Dual is ideal for 19” rack cabinet installations. Sentinel Dual has a practical, modern design and includes several performance advantages over traditional ON LINE UPS.
The newly-designed inverter is one of the best energy conversion systems on the market, with a 0.9 output power factor and 92% operating efficiency in ON LINE Mode. For business continuity applications requiring long battery runtimes, battery autonomy can be extended up to several hours using ER models fitted with more powerful battery chargers. With energy savings in mind, Sentinel Dual is also fitted with a shut-off button to reduce energy consumption to zero during prolonged periods of inactivity.
* Power factor 0.9
* Simplified installation
* Installation versatility
* Reduced running costs
* Runtime expandability
* Low noise level
View Catalogue
-
QuickviewMulti Sentry (MST) Power Range: 60 – 200 kVAMulti Sentry (MST) Power Range: 60 – 200 kVA
RIELLO, THREE PHASE UPS
QuickviewMulti Sentry (MST) Power Range: 60 – 200 kVAMulti Sentry (MST) Power Range: 60 – 200 kVA
RIELLO, THREE PHASE UPSA transformerless UPS offering you high efficiency in a compact footprint, the Multi Sentry is a superb solution for sites that have limited power, loads that generate harmonic currents, or where the UPS is supported with a generator. Choose from 6 power ratings to suit your power needs. Designed to power capacitive loads like blade servers without any reduction in active power. Range of battery cabinet sizes depending on your runtime requirements. -
QuickviewSentryum Rack Power Range: 20 – 160 kVA
MODULAR TYPE UPS, RIELLOThe Sentryum Rack range was specially developed to ensure power continuity in all sectors deemed critical due to the specific environmental conditions or industrial processes requiring protection. It is a true ON LINE double-conversion UPS, available in a 20 kVA/kW standalone version and in modular versions from 20 to 160 kVA/kW. The Sentryum Rack is available in both single-phase and three-phase output configurations. It accepts both single-phase and three-phase inputs with no need for special setups or operator intervention. The voltage arrangement could change during operation without any reset or manual operation, therefore the UPS auto-detects the input voltage and behave accordingly. -
QuickviewSentinel Tower (STW) Power Range: 6 – 10KVA
RIELLO, SINGLE PHASE UPSSentinel Tower is the ideal solution for protecting mission critical systems such as safety devices, telecommunications equipment but also IT systems to ensure maximum power reliability. Sentinel Tower 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. The series includes 5-6 kVA single/singlephase and 8-10 kVA single/three-phase input single phase output models with on-line double conversion technology (VFI): the load is powered continuously by the inverter which supplies a sinusoidal voltage, EMERGENCY filtered and stabilised in terms of form and frequency. -
QuickviewSentryum (S3T) Power Range: 10 – 40KVA
RIELLO, THREE PHASE UPSThe rapid evolution of IT technologies, augmented focus on environmental matters and complexity of critical applications are demanding more flexible, efficient, secure and interconnected power protection solutions. The Sentryum 10-40 kVA/kW offers the best combination of power availability, energy efficiency and global performance ensuring installation and running cost savings. It is the very latest Riello UPS development resulting in a third- generation transformer-free UPS, originally introduced into the market over twenty years ago. This ultimate solution is rated at output power factor 1 and defined as ON LINE double conversion technology in accordance with VFI-SS-111 classification (as set out in standard IEC EN 62040-3).