Beacon Power Pac 650VA Standby UPS System

This Power Pac uninterruptible battery backup power supply for a computer. Simulated sine wave at 100V / 220V / 240V +/- 8% --- AVE control with PWM.
Input Voltage 100V / 110V +/-20%, 120V -20%, + 15% 220V / 230V / 240V, 160V ~ 270V at line input. It's Overload protection feature will automatically shutdown if overload exceeds 110% at 10 seconds and 130% at 3 seconds.
In Short Circuit UPS output cuts off immediately. Typical Recharge Time (to 90% of full capacity) 6 hours, Back-up Time (PC with 15" monitor) full load 12 minutes and half load 16 minutes.
Protection automatic self-test, over discharge protection, short circuit protection by the fuse. AC Normal Indicator green, Battery Charging amber, Back Up Indicator red, Ambient Operation 3,500 meters max. Elevation, 0-95% humidity (No-condensing water), 0-40 deg, Audible Noise: < 40dBA (1 meter from surface).

• Uninterruptible battery 
• Backup power supply 
• Capacity: 650VA
• Simulated sine wave
• Voltage: 100V / 220V / 240V +/- 8% --- 
• AVE control with PWM
• Frequency: 50 or 60Hz +/- 1Hz
• Transfer Time: 4/6 microseconds 
• Overload protection
• Automatic shutdown 
• Spike protection: 460 Joules
• Battery type: Sealed 
• Maintenance-free 
• Lead acid batteries
• Typical recharge time: 6hrs