Description
Liebert PSI 750VA is a compact, line-interactive UPS system designed especially for IT applications such as network closets and small data centers. The flexible design of Liebert PSI allows the UPS to be configured as a self-standing tower or to be rack-mounted within a 2U space. It provides reliable power protection for servers, critical nodes, network workstations, large network peripherals, network routers, bridges, and other electronic equipment.
| Feature | Feature Value |
|---|---|
| UPS topology | Line-Interactive |
| Output power capacity | 750 VA |
| Output power | 675 W |
| Waveform | Sine |
| Input operation voltage (min) | 165 V |
| Input operation voltage (max) | 300 V |
| Input frequency | 50/60 Hz |
| Output operation voltage (max) | 240 V |
| Output frequency | 50/60 Hz |
| Surge energy rating | 220 J |
| Response time | 4 ms |
| Number of input phases | 1 |
| Number of output phases | 1 |
| Power factor | 0.9 |
| Output power factor | 0.9 |
| Emergency Power Off (EPO) | Y |
| Noise level | 45 dB |
| Surge protection | Y |
| Audible alarm(s) | Y |
| AC outlet types | IEC 320,C13 coupler |
| Power plug | C14 coupler |
| AC outlets quantity | 8 AC outlet(s) |
| Number of output IEC jumpers | 9 |
| USB port | Y |
| USB 2.0 ports quantity | 1 |
| Serial ports quantity | 1 |
| RS-232 ports | 1 |
| Battery technology | Sealed Lead Acid (VRLA) |
| Battery capacity | 7.2 VAh |
| Battery voltage | 12 V |
| Number of batteries supported | 2 |
| Typical backup time at half load | 11 min |
| Battery recharge time | 5 h |
| Hot-swap battery | Y |
| Form factor | Rackmount/Tower |
| Product colour | Black |
| Cooling type | Active |
| International Protection (IP) code | IP20 |
| RoHS compliance | Y |
| Safety | IEC/EN/AS 62040-1-1 |
| Certification | CE |
| Operating temperature (T-T) | 0 – 40 °C |
| Storage temperature (T-T) | -15 – 40 °C |
| Operating relative humidity (H-H) | 0 – 90% |
| Storage relative humidity (H-H) | 0 – 90% |
| Operating altitude | 0 – 3000 m |
| Width | 440 mm |
| Depth | 412 mm |
| Height | 88 mm |
| Weight | 15 kg |
| Package width | 560 mm |
| Package depth | 595 mm |
| Package height | 228 mm |
| Package weight | 18.2 kg |
| Battery type | VRLA |
| Nominal output voltage | 230 V |
| Nominal input voltage | 220-240 V |
| Overload protection | Y |
| Package dimensions (WxDxH) | 560 x 595 x 228 mm |
