Discontinued. See replacement product VST2000.
The Riello Dialog Vision Dual 2.2kVA UPS can be installed as a floor standing tower or rackmount UPS with a front panel display that can be rotated to suit the installation format. Dialog Vision Dual uninterruptible power supplies provide line interactive power protection and a sinewave output, even on inverter. The UPS system has a built-in automatic voltage regulator (AVR) to provide protection from sags, surges, brownouts over a wide voltage range, to reduce battery usage. EMI filters provide protection from spikes and transient voltages. An internal battery provides power to the inverter when the mains power supply fails. The battery can be extended on the DVD300 and DVD220 models to provide additional runtime using matching battery boxes (with their own built in chargers) which can also be installed in a tower or rackmount format. The UPS has rear panel output sockets and communications interfaces for remote monitoring. For longer runtimes use a higher rated Dailog Vision Dual UPS and run it a lower load or the 3kVA Dialog Vision UPS and add extra battery packs. See our extended battery runtime tables or contact us for a load specific runtime calculation.
Typical applications: network servers, rack mounted servers, critical IT and telecoms systems, and network back-up and storage systems
Riello Dialog Vision Dual Uninterruptible Power Supplies
- ECO line power protection: Dialog Vision Dual UPS have up to 98% operational efficiency.
- PowerShare functionality: to allow load-shedding and increased runtime for critical power loads.
- User replaceable batteries: with a battery replacement and environmentally friendly service provided by EcoPowerSupplies.com.
- Battery test function: manual and automatic to identify deteriorating battery performance.
- Remote communication: built-in USB and RS232 interfaces with PowerShield UPS monitoring and shutdown software available for Windows, Linux, Mac OS, Sun Solaris and many more. Additional internal card slot for a range of adapters including SNMP.
- Cold start capability: Dialog Vision Dual UPS can be powered up without a mains power supply.
- Auto restart: Dialog Vision Dual UPS can auto restart when mains power returns after a prolonged battery discharge.
- Battery Extension Packs (BEPs): to increase the standard battery runtime – see related products below.