Capacity : 650VA
Input voltage range : 162 - 290VAC (Single boost)
140 - 300VAC (Double boost)
Input frequency : 50Hz/60Hz (Auto-sensing)
Input phase : Single phase with ground
Output voltage range : 220 - 240VAC
Output battery mode : 220 - 240VAC
Output frequency : 50Hz ±1% (Battery mode)
Output waveform : Simulated sine wave (Battery mode)
Sine wave (AC mode)
Battery type and number : 12V/8.2AH x 1pcs
Battery backup time : 8 - 20 mins depending on load
Battery recharge time : 2-4 hours recover to 90% capacity
Interface : RS232, USB port, RJ45/RJ11 (Optional)
Display : LED/LCD Optional
Alarm : Batt. mode, low battery, overload, fault, etc
Short circuit protection : Yes (Line mode & battery mode)
Surge protection : Yes
Protection/ monitoring alarm : Audible & visual