Technical Specs

• Input voltage  ‎:‎  220VAC
• Input frequency  ‎:‎  50Hz
• Input phase ‎:‎   Single phase
• Input socket  ‎:‎ With Fuse
• Cold Start ‎(‎0 to 100% load‎)‎  ‎:‎  Press the ON/OFF switch
• Input range ‎(‎220V‎)‎  ‎:‎  140‎-300
• Rating output ‎(‎VA‎)‎‎.‎ ‎:‎   1200VA
• Rating output ‎(‎W‎)‎‎.‎ ‎:‎   720W
• Waveform  ‎:‎  Battery mode‎(‎simulated sine wave‎)‎‎,‎AC mode‎(‎sine wave‎)‎
• Power factor  ‎:‎ 0.6
• Rating voltage  ‎:‎  220V
• Output range  ‎:‎  220Vac‎-7% to +15% in battery mode
• Rear Output Socket  ‎:‎  4 x Universal ‎- Battery backup
• Transfer time  ‎:‎  TYPICAL4‎-8ms
• Communication Interface    optional RS232/RJ11
• Rating frequency  ‎:‎  50Hz 
• Line‎-mode  ‎:‎  Synchronize with the Utility
• Battery mode  ‎:‎  50 Hz±1Hz
• Line Mode  ‎:‎  FUSE& firmware protection
• Battery Mode‎:‎   Software protection controlled by firmware
• Line Mode ‎:‎   110%±5%‎;‎ Go to fault mode after 5 minutes‎,‎ 120%±5%‎;‎ Go to fault mode immediately‎.‎
• Battery Mode ‎:‎   110%±5%‎;‎ Shutdown after 5 seconds‎,‎ 120%±5%‎,‎ Shutdown immediately
• Rating ‎:‎   2 X 12V/7.5AH ‎(‎Actual rating 7AH‎)‎ 
• Backup time ‎- Typical  ‎:‎  20 to 30 mins ‎(‎depending on load‎)‎
• Charge current  ‎:‎  About 1A at normal mode‎.‎
• Over charge protection  ‎:‎  29V±0.2V stop charging‎,‎ 27.4+/‎-0.2V recharge