| Tyoe | SNI-31 |
| Rate power | 300W |
| Input voltage | 160-265VAC |
| Input frequency | 45-65Hz |
| Output voltage | 220V ± 5%usmn; 5%usmn; 5% |
| Output frequency | 50Hz ± 1%usmn; 1%usmn; 1% |
| DC voltage | 24Vdc |
| Output waveform | Pure sine wave |
| Charging current | Max 15A |
| Protection functions | Input too high/low voltage protection, DC under-voltage protection, peak surge protection, overload protection: 100-120% automaticly power off within 30s; ﹥150%150% automaticly power off immediately |
| Switch time | < 8ms 8ms |
| Operating Temperature | 0-40ºCordm;Cordm;C |
| Storage temperature | -15 - +50ºCordm;Cordm;C |
| Operating/storage relative humidity | 0-90% no condensation |
| Panel display | LED/LCD display |
| Machine/Package size | 370 x 122 x 188mm / 445 x 195 x 260mm |
| N.W./G.W.(Kg) | 8.0/9.2kg |
| Operating altitude | 0-3,000m |
| Storage altitude | 0-15,000m |