| 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 |