| Model | Liebert PSA ITON: 850VA/480W 230V AVR |
| Topology | Line Interactive |
| Capacity | 850VA / 480 Watts |
| On-Line Input Voltage | 162-290VAC, single phase |
| On-Line Frequency | 50/60Hz (auto sensing) |
| Online Frequency Range (50Hz/60Hz) | 45 - 55Hz ±1Hz / 55 - 65Hz ±1Hz |
| Output Voltage (Utility Power Normal) | 220VAC/ 230VAC/ 240VAC, single phase |
| Output Voltage (Battery Operation) | / -10% |
| On-Battery Wave Form | Stepped sinewave |
| Output Frequency Battery Mode | 50Hz (60Hz) ±1Hz |
| Battery Type – VDC x Ah x Quantity | 12V x 9 Ah x 1 |
| Typical Recharge Time | 4 hours to 90% |
| Operating Temperature, °C (°F) | 0 to 40 (32 to 104) |
| Dimensions – W x D x H, mm. (in.) | 101 × 279 × 142 (3.97 × 10.98 × 5.6) |
| Net Weight, kg. (lb.) | 4.9 (10.8) |
