Power
| Input operation voltage (max) |
145 V |
| Input operation voltage (min) |
90 V |
| Power supply input frequency |
60 Hz |
| Surge energy rating |
268 J |
| Output power capacity |
480 VA |
| Output operation voltage (min) |
120 V |
| Output operation voltage (max) |
120 V |
| Output power |
240 W |
Ports & interfaces
| Modem (RJ-11) ports |
1 |
| AC outlets quantity |
4 |
Performance
| Power protection features |
Overload |
| Surge protection features |
Fax, Modem, Network, Telephone |
Battery
| Typical backup time at half load |
15 min |
Koblenz 4811-USB/R. Output power capacity: 480 VA, Output power: 240 W, Input operation voltage (min): 90 V. AC outlet types: NEMA 5–15R. Battery technology: Sealed Lead Acid (VRLA), Typical backup time at half load: 15 min. Form factor: Compact, Colour of product: Black, Display: LCD. Response time: 4 ms, Surge protection features: Fax, Modem, Network, Telephone, Power protection features: Overload