Tripp Lite 1500VA UPS with LCD digital readout

Tripp Lite's SMART1500LCD Line-Interactive Digital UPS System offers voltage regulation, surge suppression and long-lasting battery support for personal computers, network workstations, home entertainment systems and media centers. Prevents data loss, viewing interruptions, lost recordings and loss of component programming. Product Features: LCD Display indicates input voltage, battery capacity and a variety of operating conditions. Display is rotatable for easy viewing whether UPS is in vertical or horizontal position Voltage regulation, surge suppression and long lasting battery support during Blackouts Regulates brownouts and overvoltages from 75V to 147V back to usable levels without using battery power 8 UPS battery-supported outlets Included DB9 serial and USB monitoring port and cable enables unattended shutdown in the case of extended power failure HID compliant USB port enables full integration with built-in power management and auto shutdown features of Windows, Linux and Mac OS X Cabinet adapts to tower format or rackmount shelf format. Rackmount (2U) format requires an optional shelf, available separately 2-year product warranty $250,000 connected equipment insurance (USA & Canada Only). Specifications: Output Volt Amp Capacity (VA): 1500 Output Wattage Capacity: 900 Output voltage regulation: Battery Mode: PWM sine wave 115V ±5% Output frequency regulation: Line Mode: Passes line frequency of 60Hz ±10% Battery Mode: Inverter output regulated to 60Hz ±0.5Hz Outlet quantity / type: 8 NEMA 5-15R Maximum input amps: 8.5A Full load runtime: 3.5 minutes (1500VA / 900 watts) Half load runtime: 13 minutes (450watts) Typical battery lifespan: 4-6 years (depending on usage) Battery recharge rate: 2-8 hours to 90% Voltage regulation description: Automatic Voltage Regulation circuits maintain clean, regulated computer-grade 120V Overvoltage correction: Input voltages between 128VAC and 147VAC are reduced by 12% Brownout correction: Input voltages between 93VAC and 107VAC are boosted by 14% Severe brownout correction: Input voltages between 75VAC and 92VAC are boosted by 30% Transfer time from line power to battery mode: 2-4 milliseconds