Riello Sentinel Dual 1500VA - Tower / Rackmount

In Stock
SKU SDH 1500

Details

Sentinel Dual is the high density version of the Sentinel Pro range of double-conversion on-line UPS.

Sentinel Dual is designed to power critical loads such as servers, storage systems, telephone equipment, medical systems and industrial applications; and is ideal for Blade servers with an input power factor close to unity (1).

Price: £590.61

Price With Tax: £708.73

£708.73 £590.61
QTY
Add to Compare

SIMPLIFIED INSTALLATION

  • Tower or Rackmount UPS: SENTINEL DUAL can be installed as tower or 19” rackmount UPS, with a front mimic panel that can be turned through 90º to suit the installation.
  • Noise Free Operation (<40dBA): the UPS can be installed in any environment thanks to its PWM digitally-controlled high frequency inverter.
  • High Temperature Operation: UPS components are sized for high temperature operation up to 40ºC and are not therefore stressed during normal operational environments.
  • EnergyShare: Sentinel Dual output sockets can be programmed to disconnect less critical loads when the mains power fails.<ul></ul>

REDUCED MANAGEMENT COSTS

Sentinel Dual can be programmed remotely via software or set manually from the front mimic panel to operate in a range of energy saving operating modes:

  • On Line: maximum power protection and output voltage waveform quality.
  • ECO: to increase operating efficiency to 98% and provide line interactive protection.
  • Smart Active: with the UPS selecting automatically its operating mode - ECO or On-Line dependent upon the reliability and quality of the local mains power supply.
  • Backup: for emergencies only with the UPS only operating when mains power fails.
  • Frequency converter: from 50 to 60Hz or 60 to 50Hz.<ul></ul>

ADVANCED COMMUNICATION

Sentinel Dual offers maximum flexibility for integrations with any communication system.

  • Multiplatform communication for all operating systems and network environments, Powershield3 supervision and shut-down software included for Windows 7, 2008, Vista, 2003, XP, Linux, Mac OS X, Sun Solaris and VMware ESX operating systems and other Unix operating systems.
  • UPS Tools configuration and personalisation software supplied as standard.
  • RS232 serial port and opto-isolated contacts.
  • USB port Slot for communication cards such as Modbus/Jbus, TCP/IP, SNMP and relay contacts.<ul></ul>

HIGH OUTPUT VOLTAGE QUALITY

  • Even with distorting loads (IT loads with a crest factor of up to 3:1).
  • High short circuit current on bypass.
  • High overload capacity: 150% from inverter (even with no mains power).
  • Filtered, stabilised, reliable (On Line double conversion technology (VFI in accordance with EN62040-2 class C2) standard with filters to suppress atmospheric disturbances.
  • Load power factor correction: incoming UPS power factor close to 1 and sinusoidal current absorption.<ul></ul>

HIGH LEVELS OF BATTERY RELIABILITY

  • Automatic and manual battery tests
  • Batteries are ‘hot-swappable’ and user replaceable.
  • Unlimited battery runtime extension using battery extension packs.<ul></ul>

OTHER FEATURES

  • Output voltage can be selected using software (220-230-240V).
  • Auto-restart when mains power returns (programmed via software)
  • Stand-by on Bypass: when the machine is switched off, it automatically goes into bypass operation with batteries charging.
  • Power-Off with zero load connected to save energy Low battery warning
  • Power-on delay.
  • Full microprocessor control.
  • Automatic bypass without interruption.
  • Status, measurements and alarms available on the front panel mimic panel and LCD.
  • UPS firmware upgrade via PC platform.
  • Input protection including a user reset thermal switch (up to 1500VA).
  • Back-feed protection.
  • Manual option to switch to bypass.<ul></ul><ul></ul>

5 YEAR WARRANTY

Delivery

All prices are per box up to  a maximum of 30Kgs.
and Exclude VAT

England and Wales
1-2Working Day  £ 8.95
Economy  £ 6.95 2-5 day service

Scotland, Ireland, and Islands (2-5 days Services)
Scotland Next Day (Excluding Highlands & Islands)  £ 8.95
Highlands, Islands of Scotland*  £15.00
Northern Ireland  £15.00
Ireland (Eire)      £30.00
Jersey, Guernsey, IOM  £30.00

* Postscodes included are calculated at the checkout stage.
All our deliveries are on a signed for service ONLY
please be aware it will be solely your responsibility to ensure someone is available to sign for the package.