Security level 3
The SENTINEL DUAL (High Power) range is available in 3.3-4-5-6-8-10kVA single-phase models and 6.5-8-10kVA three-phase/single-phase models, with on-line double conversion (VFI) technology.
The SENTINEL DUAL (High Power) range may be placed directly on the floor or mounted in 19” rackmount cabinets such as the Multi Shelter range.

In terms of technology, features (selectable On-line, Economy and Smart Active operating modes), and diagnostics such as the digital display, RS232 and USB interfaces, network adaptor card option and PowerShield³ software include. SENTINEL DUAL (High Power) is easily the best solution for protecting "mission critical" applications requiring the highest levels of reliability.

SENTINEL DUAL (High Power) is ideally suited for a whole range of applications from IT to security.  

FLEXIBILITY OF INSTALLATION AND USE
• Can be installed as floor standing or 19" rackmount.
• low noise level (<40dBA)

USER SELECTABLE CUSTOMISATION OPTIONS
• Operating modes:
On-line (VFI): the inverter powers the load continuously.
Economy: the UPS mimics a Line Interactive (VI).
Smart Active: the UPS selects automatically whether to operate in On-line (VFI) or Line Interactive (VI) mode depending on the stability of the mains supply.
Emergency: the UPS only supports the load with its batteries when the mains fails - suitable for emergency lighting Frequency conversion 50 or 60Hz.

MICROSOFT CERTIFICATION
•The UPS and communication software have been certified by

MicroSoft laboratories.