Line-Interactive UPS Comparison for Office and Edge Applications
The S71-1000 and PSA5-1000MT120 are 1000VA / 600W line-interactive UPS systems for desktop and network use.
The S71-1000 delivers faster recovery, full battery-backed outlets, higher surge protection, and TAA compliance.
UPS Comparison
| Feature | S71-1000 | PSA5-1000MT120 | S71 Advantage |
| Capacity | 1000VA / 600W | 1000VA / 600W | Equal |
| Output Waveform | Sine (normal), simulated (battery) | Simulated sine | Cleaner utility power |
| Transfer Time (typical) | 4 ms | 6 ms (8 ms max) | Faster transfer |
| Receptacles | 6 (all battery) | 10 (5 battery + 5 surge) | All outlets backed |
| Recharge Time | 4–6 hr to 90% | 12 hr to 90% | Faster recovery |
| Dimensions | 5.1 × 12.6 × 7.1 | 3.9 × 11.4 × 11.0 | Lower profile |
| Weight | 18 lbs | 17.9 lbs | Comparable |
| Surge Protection | 465 J | 316 J | Higher protection |
| TAA Compliance | Yes | No | Gov approved |
| Warranty | 3 years | 3 years | Equal |
Download One-Page PDF Comparison
https://xpcc.com/wp-content/uploads/Xtreme-S71-1000-Vertiv-Liebert-PSA5-1000MT120-Comparison.pdf
Key Takeaways
- Faster recovery and recharge
- All outlets battery-backed
- Higher surge protection
- TAA compliant
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