Riello VSD 1100 uninterruptible power supply (UPS) Line-Interactive 1.1 kVA 990 W 8 AC outlet(s)

Line-Interactive 1.1 kVA 990 W Waveform: Sine 8 AC outlet(s) Sealed Lead Acid (VRLA) Rackmount/Tower Black Vision DualThe Vision Dual series (tower and rack) includes models from 1100 VA to 3000 VA.The Vision Dual series, for its connectivity and advanced communications, is the ideal solution for the most demanding customers who require a power supply system that offers superior protection and versatility for the protection of critical loads - floor standing or rackmount servers, network hardware and storage systems.Vision Dual has a modern design, choice of functional formats, and represents the state-of-the-art technology from the Riello UPS research & development team.The UPS can achieve an operating efficiency of 98% and has a output power factor of 0,9.VERY HIGH PROTECTIONWithin a VISION DUAL, an Automatic Voltage Regulator (AVR) provides voltage stabilisation and protection from brownouts, sag and surge voltages.The AVR also helps to reduce battery usage and retain their charge for a complete mains power supply failure.Electro Magnetic Interference (EMI) filters provide further protection from spikes and transients.When the mains power supply fails, the load is powered by the inverter and Single-phase receives a true SINEWAVE supply for maximum power continuity and reliability.HIGH AVAILABILITYAn EnergyShare output socket provides load shedding on mains power supply failure to maximise the back-up time available for critical loads.The battery can be “hot-swapped” and is easily accessible behind the front panel of the UPS.For extended back-up times, additional Battery Boxes and extended charging current versions (ER) are available for the VSD 2200 and VSD 3000. Predictive battery testing helps to identify potential battery deterioration and failures.Deep discharge protection helps to reduce overall battery aging.VERSATILITYVision Dual can be placed directly onto the floor or mounted in 19’’ rack mount cabinets.The front panel digital display can easily be pulled out and rotated to suit the installation format.Vision Dual include an Emergency Power Off switch for complete electrical shutdown in emergency situations.The “cold-start” function allows a Vision Dual to start up on inverter when no mains power or alternative power supply is present.ADVANCED COMMUNICATION- Advanced communication, multiplatform, for all operating systems and network environments: PowerShield³ supervision and shut-down software for Windows 8, 7, 2008 Server, Vista, 2003 Server, XP, Linux, Mac OS X, Sun Solaris, Linux and other Unix operating systems.- USB or RS232 (selectable).- Expansion slot for SNMP network adapter card.- statuses, measurements, alarms, and input, output and battery parameters available on LCD display. Features Power protection features Over current, Over voltage, Short circuit, Under voltage Noise level 40 dB Input current Total Harmonic Distortion (THD) 7% Output voltage Total Harmonic Distortion (THD) 8% Crest factor 2.5:1 Power factor 0.98 Efficiency 98.5% Surge energy rating 300 J Automatic Voltage Regulation (AVR) Yes Input frequency 50/60 Hz Input operation voltage (max) 240 V Input operation voltage (min) 220 V Waveform Sine Output power 990 W Output power capacity 1.1 kVA UPS topology Line-Interactive Ports & interfaces RS-232 ports 1 USB 2.0 ports quantity 1 AC outlets quantity 8 AC outlet(s) Power plug C14 coupler AC outlet types C13 coupler Battery Battery recharge time 4 h Battery technology Sealed Lead Acid (VRLA) Design Rack capacity 2U Product colour Black Form factor Rackmount/Tower Operational conditions Operating altitude 0 - 6000 m Operating relative humidity (H-H) 0 - 95% Operating temperature (T-T) 0 - 40 °C Safety regulation & standards Safety EN Certificates Certification EN, CE Weight & dimensions Weight 16.5 kg Height 87 mm Depth 425 mm Width 450 mm Packaging data Package weight 20 kg Package height 600 mm Package depth 500 mm Package width 240 mm Other features Number of phases 1