DIALOG ACTIVE-R 500-2000VA DAR Series

Dialog Active 19" rackmount Uninterruptible Power Supply A 19" rackmount Uninterruptible Power Supply (UPS) for the power protection of small to medium sized file servers, keyphone systems, and Point of Sale back off systems.

The Riello UPS Dialog Active-Rack UPS range is the ideal solution for computer and telecoms hardware requiring protection from a wide range of power problems with a sinewave supply, advanced communications capabilities and long runtimes.

Uninterruptible Power Supply - line interactive power protection

The Riello UPS Dialog Active-Rack Uninterruptible Power Supply series comprises the 500-750-1000-1500-2000VA models and uses digital Line Interactive (VI) technology. The load is powered from the mains through an Automatic Voltage Stabiliser (AVS) to stabilise sags, surges and brownouts, and EMI filters to suppress transients, spikes and electrical noise.

An internal battery provides power protection from wide fluctuations and blackouts. When the mains fails, the load is powered by the inverter with a true sinewave to provide sufficient runtime for computer system shutdown using the PowerShield software supplied as standard. The UPS also incorporates a filtered output socket for PC network and telephone line cable protection.

For advanced communication and outstanding performance (including PowerShare and a true sinewave output at all times), Dialog Active-Rack is the ideal solution for larger network users requiring total control of their power system.

Extended Runtimes

Extended runtimes up to and over 7 hours (load dependent) are possible by over sizing the UPS or adding (DAR 200 2kVA model) battery extension packs with extra chargers where appropriate. For larger loads using line interactive technology see the DAR 220-500 DIALOG ACTIVE models or the DIALOG PLUS for an on-line uninterruptible power supply alternative with extended runtime capabilities.

Advanced Communication

Multi-platform communication for all operating systems and network environments: PowerShield UPS monitoring and control software included, with SNMP agent, for Windows 95, 98, 2000, 2003, Me, XP, Mac OS X, 9.x, Linux, NT 4.0, Novell operating systems - USB or RS232 serial port (selectable) - equipped with network adapter slot for SNMP agent. A wide range of NetMan SNMP interfaces and MultiCom adapters is available for this UPS.

Features

line Interactive (VI) technology with AVR and filters for atmospheric disturbances suppression
mains power supply stabilisation and filtering
high quality sinewave output (distortion<2%)
high level immunity to surges (6kV according to IEC801-5)
cold start capability: the UPS can power up without a mains supply present
integrated protection for PC networks and telephone line/modem
high reliability with built-in automatic battery test feature
auto restart at power-up

Summary

For warranty details see our service pages or download a copy of the latest powerUPS and SystemCare UPS service and repair brochure.