Vertiv UPS, ENERGY STAR certified
Vertiv PST6-1100LVMT
1,100 VA / 670 W passive standby UPS.
Capacity
1,100 VA
670 W real power
Topology
Passive Standby
Efficiency
98.4%
weighted, as tested
Runtime @ 50%
5 min
1 min at full load
A UPS has two ratings and the lower one is the limit. This unit is rated 1,100 VA and 670 W, so the equipment plugged into its battery outlets should draw no more than about 536 W if you want the usual 20% headroom. How to size a UPS.
Its weighted efficiency of 98.4% compares with a median of 98.6% across 152 certified units within 25% of its capacity.
- Maker
- Vertiv
- Model
- PST6-1100LVMT
- Apparent power rating
- 1,100 VA
- Real power rating
- 670 W
- Power factor
- 0.61
- Topology
- Passive Standby
- Intended use
- Consumer
- Battery
- Valve Regulated Lead-acid Battery
- Runtime at 50% load
- 5 min
- Runtime at 100% load
- 1 min
- Battery warranty
- 5 yr
- Weighted efficiency
- 98.4%
- Efficiency at 25 / 50 / 75 / 100% load
- 97.5% / 98.5% / 98.7% / 98.7%
- Outlets
- 8 (6 battery + surge, 2 surge only)
- Rack mountable
- No
- Rated input voltage
- 120 V
- Rated output voltage
- 120 V
- Connections
- USB Port
- Size (H x W x D)
- 89 x 185 x 288 mm
- Maker take-back program
- Yes
- On the market since
- Jul 2026
- ENERGY STAR certified
- 6 Jul 2026
Source: ENERGY STAR certified uninterruptible power supplies dataset, US EPA, record 4669134, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the PST6-1100LVMT
Certified UPS units from other makers within 25% of its VA rating.
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| APC BN1100M2-CA | 1,100 VA / 600 W | Line Interactive | 98.8% | 13 min |
| Tripp Lite AG-0554 | 1,050 VA / 540 W | Line Interactive | 98.5% | 9 min |
| Tripp Lite AG-06C0 | 1,050 VA / 900 W | Line Interactive | 99.0% | 9 min |
| APC BE1050G3 | 1,050 VA / 600 W | Passive Standby | 99.0% | 9 min |
| Eaton 5P1150IRT2UG2-L | 1,150 VA / 920 W | Line Interactive | 98.5% | 18 min |
| Delta RT-1K | 1,000 VA / 900 W | Double Conversion | 90.2% | 12 min |
Vertiv
More Vertiv UPS battery backups
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| 10B14763GG103 | 450 kVA / 405 kW | Multi-Mode Double Conversion | 97.2% | 30 min |
| 10B14789GF103 | 825 kVA / 743 kW | Multi-Mode Double Conversion | 97.7% | 30 min |
| 47SA040A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1] | 10 kVA / 10 kW | Multi-Mode Double Conversion | 94.2% | 34 min |
| 47SA100A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1] | 60 kVA / 60 kW | Multi-Mode Double Conversion | 95.8% | 10 min |
| 47SA120A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1] | 120 kVA / 120 kW | Multi-Mode Double Conversion | 95.6% | 10 min |
| 51SA030QAA | 30 kVA / 30 kW | Multi-Mode Double Conversion | 96.3% | 10 min |
| 51SA030QBA | 30 kVA / 30 kW | Multi-Mode Double Conversion | 95.2% | 10 min |
| 51SA050BAA | 50 kVA / 50 kW | Multi-Mode Double Conversion | 96.4% | 10 min |