Features
Uninterruptible power supply with line-interactive topology
Four (4) battery-backed outlets and four (4) surge-suppressed outlets
Backup power supply
Specifications
Capacity: 500VA/250W
Topology: Line-interactive
Input

Nominal voltage: 115V
Voltage range: 75-144VAC
Frequency: 50/60Hz (auto-sensing)
Output

Nominal voltage: 115V
Frequency: 50/60Hz
Frequency stability: 50/60Hz ± 1Hz
Total number of outlets: 8 (NEMA 5-15R)
Battery backup: 4 with surge suppression/voltage regulation
Dedicated surge outlets: 4 dedicated surge outlets
Battery

Runtime: 7 minutes
Recharge Time: Up to 90% capacity in 5 hours in line mode
Voltage Regulation: 0
Step Down: 120-128V
Boost 1: 98-106V
Boost 2: 84-92V
Minimum Cut-Off Voltage: 70-78V
Typical Transfer Time: <6ms max
Alarms/Indicators: 0
Audible Alarm: Low Battery Voltage: Activates four times per second
Overload and Fault: Continuous beep
Protection

Full Protection: Battery mode: 100% ± 10%, emits an audible tone, after 1 minute it disconnects and enters fault mode
Physical Characteristics

Cable Length: 1m
Dimensions: 21×13.1×9.8cm