Vertiv UPS, ENERGY STAR certified
Vertiv EXS 0020kTH1AFN01000
20 kVA / 20 kW multi-mode double conversion UPS.
Capacity
20 kVA
20 kW real power
Topology
Multi-Mode Double Conversion
Efficiency
95.9%
weighted, as tested
Runtime @ 50%
21 min
7 min at full load
A UPS has two ratings and the lower one is the limit. This unit is rated 20 kVA and 20 kW, so the equipment plugged into its battery outlets should draw no more than about 16 kW if you want the usual 20% headroom. How to size a UPS.
Its weighted efficiency of 95.9% compares with a median of 95.5% across 45 certified units within 25% of its capacity. With nothing plugged in it still draws 97.5 W, about $111 a year at 13¢/kWh just to stand ready.
- Maker
- Vertiv
- Model
- EXS 0020kTH1AFN01000
- Apparent power rating
- 20 kVA
- Real power rating
- 20 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
- 21 min
- Runtime at 100% load
- 7 min
- Battery warranty
- 1 yr
- Weighted efficiency
- 95.9%
- Efficiency at 25 / 50 / 75 / 100% load
- 95.1% / 96.1% / 96.1% / 95.8%
- Input power at no load
- 97.5 W
- Rack mountable
- No
- Rated input voltage
- 380-415 V
- Rated output voltage
- 240-415 V
- Connections
- Serial Port,Other,USB Port,Ethernet
- Size (H x W x D)
- 1300 x 335 x 650 mm
- Maker take-back program
- No
- On the market since
- Oct 2017
- ENERGY STAR certified
- 23 Jan 2019
Certified under the same record
The maker lists these as the same machine or a variant of it: Liebert EXS, EXS 0010kTH1AFN01000, EXS 0010kTH1AFN02000, EXS 0015kTH1AFN01000, EXS 0015kTH1AFN02000, EXS 0020kTH1AFN02000.
Source: ENERGY STAR certified uninterruptible power supplies dataset, US EPA, record 2335260, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the EXS 0020kTH1AFN01000
Certified UPS units from other makers within 25% of its VA rating.
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| Schneider Electric Galaxy VS 30kW 480V w/o Batteries, Start-up 5x8 | 20 kVA / 20 kW | Multi-Mode Double Conversion | 95.9% | - |
| Schneider Electric GVSUPS80KGS | 20 kVA / 20 kW | Multi-Mode Double Conversion | 95.9% | - |
| Schneider Electric Galaxy VS 40kW 480V w/o Batteries, Start-up 5x8 | 20 kVA / 20 kW | Multi-Mode Double Conversion | 95.9% | - |
| Schneider Electric Galaxy VS 20kW 480V w/o Batteries, Start-up 5x8 | 20 kVA / 20 kW | Multi-Mode Double Conversion | 95.9% | - |
| Schneider Electric Galaxy VS 50kW 480V w/o Batteries, Start-up 5x8 | 20 kVA / 20 kW | Multi-Mode Double Conversion | 95.9% | - |
| Schneider Electric Galaxy VS 100kW 480V w/o Batteries, Start-up 5x8 | 20 kVA / 20 kW | Multi-Mode Double Conversion | 95.9% | - |
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 |