Liebert UPS, ENERGY STAR certified
Liebert EXS 0040kTH16FN01000
40 kVA / 40 kW multi-mode double conversion UPS.
Capacity
40 kVA
40 kW real power
Topology
Multi-Mode Double Conversion
Efficiency
95.8%
weighted, as tested
Runtime @ 50%
20 min
10 min at full load
A UPS has two ratings and the lower one is the limit. This unit is rated 40 kVA and 40 kW, so the equipment plugged into its battery outlets should draw no more than about 32 kW if you want the usual 20% headroom. How to size a UPS.
Its weighted efficiency of 95.8% compares with a median of 95.6% across 34 certified units within 25% of its capacity. With nothing plugged in it still draws 262.6 W, about $299 a year at 13¢/kWh just to stand ready.
- Maker
- Liebert
- Model
- EXS 0040kTH16FN01000
- Apparent power rating
- 40 kVA
- Real power rating
- 40 kW
- Power factor
- 1.00
- Topology
- Multi-Mode Double Conversion
- Intended use
- Consumer, Commercial, Data Center
- Battery
- Valve Regulated Lead-acid Battery
- Runtime at 50% load
- 20 min
- Runtime at 100% load
- 10 min
- Battery warranty
- 1 yr
- Weighted efficiency
- 95.8%
- Efficiency at 25 / 50 / 75 / 100% load
- 95.2% / 96.2% / 95.7% / 95.2%
- Input power at no load
- 262.6 W
- Rack mountable
- No
- Rated input voltage
- 380-415 V
- Rated output voltage
- 380-415 V
- Connections
- None
- Size (H x W x D)
- 1600 x 440 x 749 mm
- Maker take-back program
- No
- On the market since
- May 2018
- ENERGY STAR certified
- 1 Aug 2018
Certified under the same record
The maker lists these as the same machine or a variant of it: Liebert EXS F2 series, EXS 0030kTH16FN01000.
Source: ENERGY STAR certified uninterruptible power supplies dataset, US EPA, record 2323917, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the EXS 0040kTH16FN01000
Certified UPS units from other makers within 25% of its VA rating.
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| Vertiv EXS 0040kTH16FN01000 | 40 kVA / 40 kW | Multi-Mode Double Conversion | 95.8% | 20 min |
| Vertiv 51SA160ARA | 40 kVA / 40 kW | Multi-Mode Double Conversion | 94.9% | 10 min |
| Vertiv 51SA160AQA | 40 kVA / 40 kW | Multi-Mode Double Conversion | 95.5% | 10 min |
| Vertiv Liebert EXS F5 40k series | 40 kVA / 40 kW | Multi-Mode Double Conversion | 95.2% | 12 min |
| Vertiv Liebert ITA2 40kVA | 40 kVA / 40 kW | Multi-Mode Double Conversion | 96.2% | 6 min |
| Vertiv Liebert EXS F3 series | 30 kVA / 30 kW | Multi-Mode Double Conversion | 94.8% | 45 min |
Liebert
More Liebert 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 |