| Model | Vertiv Liebert® PSA itON SOHO 850VA/510W, 290V AVR Line interactive UPS |
| SKU | PSA850-SOHO |
| Output Power Capacity | 850VA/ 510Watts |
| Input | |
| Voltage range | 162 – 290VAC, single-phase |
| Frequency range | 50Hz/60Hz automatic identification |
| Output | |
| Voltage tolerance (Batt. Mode) | Simulated sine wave at nominal voltage ±10% |
| Frequency range (Batt. Mode) | 50Hz/60Hz automatic identification |
| Transfer time | Typical 2–6 ms, 10ms max. |
| Battery type & Number | 12V/9AH × 1 |
| Typical recharge time | 6-8 hours recover to 90% capacity (About 1A charging current at Normal Mode) |
| Configuration | Battery 1×2.4kg, 9Ah |
| Sockets 3×Universal | |
| USB Charger *1 | |
| Backup time | 16m at load 25% |
| 4m at load 50% | |
| Indicators | AC Mode: Solid green led lighting; Battery Mode: Solid yellow led flash; Fault Solid: Red led lighting |
| Protection | Discharge, Overload and overcharge protection |
| Alarm | 1.) Battery Mode: Sounding every 10 seconds; 2.) Low battery: Sounding every 1 second; |
| 3.) Overload: Sounding every 0.5 second; 4.) Fault: Continuously sounding | |
| Operating temperature | 0 ~ 40°C |
| Humidity range | 0 ~ 90% (non-condensing) |
| Noise level | Less than 40dB (1 meter from surface) |
| USB Charging slot | YES (5.0V/1.0A) |
| Dimensions (W x D x H) | 85 × 272 × 201 mm |
| Gross weight (kg) | 5.4 kg |
| Net weight (kg) | 4.9 kg |
| Warranty | 3 Yrs. On-Site Replacement Warranty, not include rural area and Pattani, Ya-La, Narathiwas |
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