Riello Multi Sentry Dual Phase UPS - End Of Line

Multi Sentry UPS: High-Efficiency, Flexible Power Protection with Advanced Battery Management

Uncompromising Power Quality and Extended Runtime:

The Riello Multi Sentry UPS delivers the highest level of online double-conversion performance (VFI-SS-111), ensuring continuous, clean power for critical information and telecommunications systems. This unit provides 18 minutes of runtime at a full load of 13.5kW and can be configured for 1/1 or 3/1 phase operation, offering versatility for various applications. The advanced Battery Care System optimizes battery performance and extends lifespan with features like temperature compensation, deep discharge protection, and low AC ripple current charging.

Flexible Configuration and Seamless Integration:

Designed for adaptability, the Multi Sentry UPS supports a wide range of applications with its flexible configuration options and operating modes, including online, eco, smart-active, and frequency conversion. It can handle capacitive loads without derating, making it ideal for modern IT equipment. Power Share connections enable priority-based load shedding during outages, and the cold-start facility allows operation even without mains power. Optional battery cabinets and chargers further enhance runtime and charging capabilities.

Advanced Communication and Low Management Costs:

The Multi Sentry UPS features a large graphic display for real-time monitoring and advanced communication options, including RS232, USB, and communication slots for network adapters and volt-free contacts. Remote management is simplified with PowerShield³ software and TeleNetGuard compatibility. The unit’s compact footprint and high efficiency (up to 96%) minimize energy consumption and operational costs, providing a cost-effective and environmentally friendly power protection solution. A free 3-year manufacturer's warranty is included with all Riello UPS units.

• The MULTI SENTRY Battery Care System optimises battery performance, to help extend their working life and ensure that the UPS can deliver its full-rated back-up time when called upon in an emergency.
• MULTI SENTRY is designed to work with VRLA AGM and GEL lead-acid batteries including open-vented types, in addition to Ni-Cads. Specific management features include:One-level recharge to meet the requirements of the most common VRLA AGM batteries
• Two voltage level recharge meeting the IU characteristic
• Restricted charging to reduce electrolyte consumption and extend the life of VRLA batteries
• Temperature compensation: to avoid excessive voltage being applied to the batteries in a high ambient
• Battery test: to detect performance degradation and predict battery failure.
• Frequency conversion mode
• Power Share connections for priority-based load shedding when the mains power supply has failed
• Cold-start facility to switch the UPS on even without a mains power supply present
• Extensive backup time options using battery extension cabinets
• Optional battery cabinet temperature sensor to assist the temperature-compensating charger
• Optional battery chargers to optimise recharge times
• Optional dual input supplies
• Optional isolation transformers for Galvanic isolation and neutral connectivity
• Advanced multi-platform communication, for all operating systems and network environments: PowerShield³ monitoring and shutdown software included with SNMP agent
• Compatible with TeleNetGuard for the remote assistance service
• RS232 or USB serial port
• Three communication slots for accessories including network adapters and volt-free contacts
• REPO (Remote Emergency Power Off) to shut down the UPS remotely in an emergency
• Input for the connection of an auxiliary contact for an external manual bypass
• Input for synchronisation with an external power source
• Graphic mimic panel display for remote connection.
• Lowest footprint in its category - 0.26m² for the 20kVA MULTI SENTRY with internal batteries.
• High efficiency of up to 96% - saving up to 35% in dissipated energy in one year compared to a more traditional UPS (91%) resulting in a faster payback period of four years.
• High output power factor which at 0,9pF (1pF for models 160-200 kVA) provides up to 15% ( 20% for models 160-200 kVA) more active power compared to a more traditionally sized UPS - providing greater system expansion margin for further load increases.

For a comprehensive breakdown of technical specifications, feature sets and compatibility information for each product variant, please access the dedicated 'Details' tab located adjacent to each listing.