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 |