Power
| Power factor |
0.8 |
| Input operation voltage (max) |
290 V |
| Input operation voltage (min) |
162 V |
| Maximum current |
3.7 A |
| Power supply input frequency |
50/60 Hz |
| Surge energy rating |
296 J |
| Output operation voltage (min) |
230 V |
| Output operation voltage (max) |
230 V |
| Output voltage regulation |
10% |
| Output frequency regulation |
50 Hz |
| Output power |
640 W |
Battery
| Battery capacity |
7 Ah |
| Battery recharge time |
4 h |
| Battery voltage |
12 V |
| Typical backup time at half load |
10 min |
| Typical backup time at full load |
3 min |
| Cold start |
Y |
| Automatic battery test |
Y |
| Number of batteries supported |
2 |
Performance
| Noise level |
30 dB |
| EMI/RFI noise filtering |
Y |
Additionally
| RS-232 port |
1 |
| Ethernet LAN (RJ-45) ports quantity |
2 |
LESTAR OtRT-825 SINUS LCD RT 8XIEC. Output power: 640 W, Input operation voltage (min): 162 V, Input operation voltage (max): 290 V. Battery technology: Sealed Lead Acid (VRLA), Battery recharge time: 4 h, Typical backup time at half load: 10 min. Colour of product: Black, Display: LCD. Response time: 6 ms, Noise level: 30 dB. Width: 438 mm, Depth: 380 mm, Height: 88 mm