UPS Dialog Dual 3,3-10 kVA singlephase |
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Dialog Dual |  |
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Cash Registers - Data centers - Electro-medical devices - Emergency
Engines - Industrial PLCs - Local Area Networks (LAN) - Personal
computers - Poin Of Sales Systems (POS) - Servers - Small computer
networks - Workstations |
The
DIALOG DUAL 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 DIALOG DUAL 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 PowerShield2
software include. DIALOG DUAL is easily the best solution for
protecting mission critical applications requiring the highest levels
of reliability.
DIALOG DUAL is ideally suited for a whole range of applications from IT to security.
Characteristics
FLEXIBILITY OF INSTALLATION AND USE
the UPS can be installed as a floor standing tower or 19 rackmount UPS.
The front panel digital display can be pulled out (using the keys provided) and rotated to suite the installation format
low noise level (<40dBA) thanks to the digitally PWM controlled
ventilation system which is load and temperature dependent, and the use
of an inverter with a high switching frequency (>20kHZ, above the
audible range). DIALOG Dual is suitable for installation in any
populated environment.
USER SELECTABLE CUSTOMISATION OPTIONS
Operating modes:
On-line (VFI): the inverter powers the load continuously
Economy: the UPS mimics a Line Interactive (VI) UPS supporting the
load from its battery supply when the mains fails or fluctuates wildly
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
Output voltage selection: 220-230-240Vac single-phase or 380-400-415Vac three-phase
Auto restart the mains returns from the front panel or PowerShield³ software
Automatic output delay when the UPS powers up
Automatic power down when no load is present
End of battery discharge pre-alarm.
QUALITY OF POWER SUPPLY
Filtered, stable and reliable voltage - On Line double conversion
(VFI) technology in accordance with EN50091-3, a with EMI filters
Guaranteed output quality even with typical distorting IT loads with crest factors of 3:1
Low impact on the mains supply as the UPS has an input power factory near to 1, with a sinusoidal input current.
HIGHLY RELIABLE
Completely digitally controlled
Uninterrupted automatic by-pass
The by-pass can be activated manually
Use of IMS (Insulated Metallic Substrates) modules.
ADVANCED DIAGNOSTICS
Status, measurements, and alarms available on the standard backlit display
UPS can be updated digitally (flash upgradeable).
OPTIMAL BATTERY MANAGEMENT
Reliable battery performance (automatic and manual battery tests)
Prolonged battery life due to the unique Low Ripple Current Discharge (LRCD)
Hot-swap user replaceable batteries
Extendible back-up time using additional Battery Extension Packs or Trays
Increased ride through (without batteries) on mains breaks up to 40ms and for fluctuations ranging from 84 to 276Vac.
ENHANCED ELECTRICAL PERFORMANCE
Input protected by resettable thermally activated switch
Back-feed protection: to avoid energy being fed back into the mains should a fault occur
Increased short circuit current on the by-pass
Increased overload capacity: 150% on inverter even without a mains supply present
Performance guaranteed in temperatures up to 40°C short term
Manual switch to by-pass.
MICROSOFT CERTIFICATION
The UPS and communication software have been certified by MicroSoft laboratories.
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