Specification Main Feature Capacity 850VA Load Capacity 480W Input Voltage 220Vac Output Voltage 220Vac Frequency (Battery Mode) 50Hz ± 1Hz Noise Level Less than 40dB Battery Internal maintenance-free lead-acid (12V/9Ah*1) Alarm Battery mode- Sounding every 10 seconds Low battery- Sounding every 10 seconds Overload -Sounding every 10 seconds Battery Replacement -Alarm Sounding every 10 seconds Fault- Continuously sounding Indications Line Mode Green lighting ,Battery Mode Yellow Lighting ,Fault Red Lighting Input Features Frequency 50 Hz Voltage Range 140-290VAC Output Features Backup Time Up to 30 Minutes Voltage Range 140-290VAC Type of Wave Simulated Sine Wave (Bat Mode) Manufacture Warranty Warranty 01 year
