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Riello Sentinel Tower STW 5kVA Online UPS

SKU: STW 5000
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Description
Specification
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Riello Sentinel Tower STW 5kVA/5kW Online UPS is a compact footprint double-conversion online uninterruptible power supply with built-in automatic and maintenance byapsses and an internal battery set. The UPS is ideal to protect computer and server rooms requiring a dedicated power supply from a centralised UPS system. The Sentinel Power can be installed as a single unit or in a parallel N+X or capacity configuration (up to 3x units).

The UPS runtime can be extended with optional battery extension packs. The Sentinel UPS range also includes ER (extended runtime) models with a more powerful 6A battery charger for long runtime applications.

The Sentinel Tower is an energy efficient UPS system with a Unity (kVA=kW) output power factor, and three operating modes including Online (95% energy efficiency), Eco mode (up to 98% energy efficiency) and Smart Active where the UPS automatically selects the best operating mode dependent upon the mains power supply quality.

The front panel backlit LCD display provides operating status information including load and battery levels, and alarm information. A dedicated EnergyShare socket outlet allows for load shedding when on battery, to increase the available runtime and provide sufficient runtime for a controlled computer/server shutdown using PowerShield3 UPS monitoring software (free download).

Riello Sentinel Dual STW 5kVA UPS Features

  • Floor standing tower installation
  • Single phase input and single phase output (1/1)
  • Parallel up to 3 Sentinel Tower UPS for N+1 redundancy or capacity configuration
  • Automatically adjusting fan speed keeps noise low
  • Built-in automatic battery testing enhances reliability
  • Operational efficiency up to 95% in Online mode and up to 98% in Eco mode
  • Low noise level (less than 48dBA)
  • Output voltage can be selected via software (220/230/240Vac)
  • Use as a frequency converter 50/60 or 60/50Hz
  • Auto-restart when mains power is restored (programmable via software)
  • Backlit LCD display shows UPS status, load, and battery level
  • Built-in automatic battery testing
  • Easy to maintain with hot-swappable batteries
  • Compatible with PowerShield3 supervision and shutdown software for Windows operating systems 11, 10, 8, Server 2022, 2019, 2016 and previous versions, Windows Server Virtualization Hyper-V, macOS, Linux, Citrix XenServer and other Unix operating systems

Riello STW 5000 Runtimes

Runtime Qty External Battery Extension Pack(s)
10m 1 BTC-STW-180V-BB-A3
19m 1 BTC-STW-180V-BB-M1

Applications

  • Computer and server rooms
  • Edge data centres
  • Servers and storage systems
  • VoIP telephony equipment
  • Computer networks
  • Medical systems
  • Automation and Industrial process systems